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In This Section
USMS Top 10 Swims by Marianne Countryman (166)
Below are all recorded individual Top 10 achievements for Marianne Countryman since 1971.
2025 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W60-64 1000 Free | Marianne Countryman | 60 | GAJA | Georgia | 12:12.02 | 
| 6 | W60-64 1650 Free | Marianne Countryman | 60 | GAJA | Georgia | 20:39.97 | 
| 8 | W60-64 200 Fly | Marianne Countryman | 60 | GAJA | Georgia | 2:52.17 | 
2024 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W60-64 400 Free | Marianne Countryman | 60 | GAJA | Georgia | 5:26.02 | 
| 7 | W60-64 800 Free | Marianne Countryman | 60 | GAJA | Georgia | 11:02.83 | 
| 7 | W60-64 1500 Free | Marianne Countryman | 60 | GAJA | Georgia | 20:59.09 | 
| 8 | W60-64 100 Back | Marianne Countryman | 60 | GAJA | Georgia | 1:28.35 | 
| 7 | W60-64 200 Back | Marianne Countryman | 60 | GAJA | Georgia | 3:06.94 | 
| 10 | W60-64 200 IM | Marianne Countryman | 60 | GAJA | Georgia | 3:09.41 | 
| 10 | W60-64 400 IM | Marianne Countryman | 60 | GAJA | Georgia | 6:47.80 | 
2024 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W55-59 1000 Free | Marianne Countryman | 59 | GAJA | Georgia | 12:13.79 | 
| 3 | W55-59 1650 Free | Marianne Countryman | 59 | GAJA | Georgia | 20:04.54 | 
2023 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W55-59 400 Free | Marianne Countryman | 59 | GAJA | Georgia | 5:19.61 | 
| 5 | W55-59 800 Free | Marianne Countryman | 59 | GAJA | Georgia | 10:44.82 | 
2023 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W55-59 800 Free | Marianne Countryman | 59 | AWJ | Georgia | 10:53.70 | 
| 5 | W55-59 1500 Free | Marianne Countryman | 59 | AWJ | Georgia | 20:32.58 | 
2022 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W55-59 400 Free | Marianne Countryman | 58 | AWJ | Georgia | 5:20.31 | 
| 6 | W55-59 800 Free | Marianne Countryman | 58 | AWJ | Georgia | 10:49.13 | 
2022 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | W55-59 400 Free | Marianne Countryman | 58 | AWJ | Georgia | 5:35.47 | 
2022 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W55-59 1650 Free | Marianne Countryman | 57 | AWJ | Georgia | 20:56.36 | 
2021 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W55-59 200 Free | Marianne Countryman | 57 | AWJ | Georgia | 2:36.33 | 
| 6 | W55-59 400 Free | Marianne Countryman | 57 | AWJ | Georgia | 5:28.18 | 
| 3 | W55-59 800 Free | Marianne Countryman | 57 | AWJ | Georgia | 10:53.88 | 
| 2 | W55-59 1500 Free | Marianne Countryman | 57 | AWJ | Georgia | 20:33.91 | 
| 10 | W55-59 100 Back | Marianne Countryman | 57 | AWJ | Georgia | 1:28.50 | 
| 9 | W55-59 200 Back | Marianne Countryman | 57 | AWJ | Georgia | 3:04.20 | 
| 10 | W55-59 100 Fly | Marianne Countryman | 57 | AWJ | Georgia | 1:26.79 | 
| 9 | W55-59 200 IM | Marianne Countryman | 57 | AWJ | Georgia | 3:06.93 | 
2021 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W55-59 100 Free | Marianne Countryman | 56 | AWJ | Georgia | 1:05.11 | 
| 9 | W55-59 200 Free | Marianne Countryman | 56 | AWJ | Georgia | 2:19.34 | 
| 7 | W55-59 500 Free | Marianne Countryman | 56 | AWJ | Georgia | 6:00.04 | 
| 2 | W55-59 1000 Free | Marianne Countryman | 56 | AWJ | Georgia | 12:13.92 | 
| 2 | W55-59 1650 Free | Marianne Countryman | 56 | AWJ | Georgia | 20:09.70 | 
| 10 | W55-59 100 Back | Marianne Countryman | 56 | AWJ | Georgia | 1:17.66 | 
| 7 | W55-59 100 Fly | Marianne Countryman | 56 | AWJ | Georgia | 1:15.64 | 
| 3 | W55-59 200 Fly | Marianne Countryman | 56 | AWJ | Georgia | 2:42.91 | 
| 5 | W55-59 200 IM | Marianne Countryman | 56 | AWJ | Georgia | 2:43.05 | 
| 2 | W55-59 400 IM | Marianne Countryman | 56 | AWJ | Georgia | 5:29.00 | 
2020 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W55-59 50 Free | Marianne Countryman | 56 | AWJ | Georgia | 33.76 | 
| 6 | W55-59 100 Free | Marianne Countryman | 56 | AWJ | Georgia | 1:14.66 | 
| 4 | W55-59 200 Free | Marianne Countryman | 56 | AWJ | Georgia | 2:33.59 | 
| 2 | W55-59 400 Free | Marianne Countryman | 56 | AWJ | Georgia | 5:16.84 | 
| 1 | W55-59 800 Free | Marianne Countryman | 56 | AWJ | Georgia | 10:37.55 | 
| 1 | W55-59 1500 Free | Marianne Countryman | 56 | AWJ | Georgia | 20:01.44 | 
| 5 | W55-59 50 Back | Marianne Countryman | 56 | AWJ | Georgia | 40.47 | 
| 6 | W55-59 50 Fly | Marianne Countryman | 56 | AWJ | Georgia | 39.51 | 
| 2 | W55-59 100 Fly | Marianne Countryman | 56 | AWJ | Georgia | 1:26.13 | 
| 1 | W55-59 200 Fly | Marianne Countryman | 56 | AWJ | Georgia | 3:07.51 | 
| 1 | W55-59 400 IM | Marianne Countryman | 56 | AWJ | Georgia | 6:11.80 | 
2020 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W55-59 200 Free | Marianne Countryman | 55 | AWJ | Georgia | 2:13.56 | 
| 2 | W55-59 500 Free | Marianne Countryman | 55 | AWJ | Georgia | 5:48.93 | 
| 1 | W55-59 1000 Free | Marianne Countryman | 55 | AWJ | Georgia | 11:43.89 | 
| 1 | W55-59 1650 Free | Marianne Countryman | 55 | AWJ | Georgia | 19:25.67 | 
| 6 | W55-59 100 Fly | Marianne Countryman | 55 | AWJ | Georgia | 1:11.08 | 
| 1 | W55-59 200 Fly | Marianne Countryman | 55 | AWJ | Georgia | 2:35.86 | 
| 7 | W55-59 200 IM | Marianne Countryman | 55 | AWJ | Georgia | 2:37.73 | 
| 2 | W55-59 400 IM | Marianne Countryman | 55 | AWJ | Georgia | 5:21.04 | 
2019 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W55-59 400 Free | Marianne Countryman | 55 | AWJ | Georgia | 5:15.69 | 
| 4 | W55-59 800 Free | Marianne Countryman | 55 | AWJ | Georgia | 10:33.35 | 
| 4 | W55-59 200 Fly | Marianne Countryman | 55 | AWJ | Georgia | 3:02.32 | 
2019 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W55-59 400 Free | Marianne Countryman | 55 | AWJ | Georgia | 5:13.70 | 
| 3 | W55-59 800 Free | Marianne Countryman | 55 | AWJ | Georgia | 10:31.37 | 
| 2 | W55-59 1500 Free | Marianne Countryman | 55 | AWJ | Georgia | 19:49.53 | 
| 4 | W55-59 200 Fly | Marianne Countryman | 55 | AWJ | Georgia | 3:03.41 | 
| 9 | W55-59 200 IM | Marianne Countryman | 55 | AWJ | Georgia | 2:59.95 | 
| 2 | W55-59 400 IM | Marianne Countryman | 55 | AWJ | Georgia | 6:11.21 | 
2019 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W50-54 1000 Free | Marianne Countryman | 54 | AWJ | Georgia | 11:33.94 | 
| 7 | W50-54 200 Fly | Marianne Countryman | 54 | AWJ | Georgia | 2:36.61 | 
| 6 | W50-54 400 IM | Marianne Countryman | 54 | AWJ | Georgia | 5:24.99 | 
2018 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | W50-54 400 Free | Marianne Countryman | 54 | AWJ | Georgia | 5:11.97 | 
| 5 | W50-54 800 Free | Marianne Countryman | 54 | AWJ | Georgia | 10:25.63 | 
| 3 | W50-54 200 Fly | Marianne Countryman | 54 | AWJ | Georgia | 2:58.03 | 
2018 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 9 | W50-54 200 Free | Marianne Countryman | 54 | AWJ | Georgia | 2:29.17 | 
| 8 | W50-54 400 Free | Marianne Countryman | 54 | AWJ | Georgia | 5:12.33 | 
| 4 | W50-54 800 Free | Marianne Countryman | 54 | AWJ | Georgia | 10:25.44 | 
| 4 | W50-54 1500 Free | Marianne Countryman | 54 | AWJ | Georgia | 20:33.17 | 
| 5 | W50-54 400 IM | Marianne Countryman | 54 | AWJ | Georgia | 6:04.69 | 
2018 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W50-54 1000 Free | Marianne Countryman | 53 | GAJA | Georgia | 11:54.36 | 
| 6 | W50-54 1650 Free | Marianne Countryman | 53 | GAJA | Georgia | 19:22.76 | 
| 3 | W50-54 200 Fly | Marianne Countryman | 53 | GAJA | Georgia | 2:29.44 | 
| 9 | W50-54 200 IM | Marianne Countryman | 53 | GAJA | Georgia | 2:30.40 | 
| 6 | W50-54 400 IM | Marianne Countryman | 53 | GAJA | Georgia | 5:21.09 | 
2017 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 7 | W50-54 1500 Free | Marianne Countryman | 53 | GAJA | Georgia | 19:55.55 | 
| 4 | W50-54 200 Fly | Marianne Countryman | 53 | GAJA | Georgia | 2:55.95 | 
2017 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | W50-54 200 Free | Marianne Countryman | 53 | GAJA | Georgia | 2:29.72 | 
| 6 | W50-54 400 Free | Marianne Countryman | 53 | GAJA | Georgia | 5:08.48 | 
| 4 | W50-54 800 Free | Marianne Countryman | 53 | GAJA | Georgia | 10:23.37 | 
| 3 | W50-54 1500 Free | Marianne Countryman | 53 | GAJA | Georgia | 19:33.26 | 
| 8 | W50-54 100 Fly | Marianne Countryman | 53 | GAJA | Georgia | 1:18.38 | 
| 3 | W50-54 200 Fly | Marianne Countryman | 53 | GAJA | Georgia | 2:52.46 | 
| 7 | W50-54 200 IM | Marianne Countryman | 53 | GAJA | Georgia | 2:52.92 | 
| 5 | W50-54 400 IM | Marianne Countryman | 53 | GAJA | Georgia | 5:57.70 | 
2017 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W50-54 500 Free | Marianne Countryman | 52 | GAJA | Georgia | 5:48.93 | 
| 4 | W50-54 1000 Free | Marianne Countryman | 52 | GAJA | Georgia | 11:43.77 | 
| 7 | W50-54 1650 Free | Marianne Countryman | 52 | GAJA | Georgia | 19:55.44 | 
| 3 | W50-54 200 Fly | Marianne Countryman | 52 | GAJA | Georgia | 2:32.45 | 
| 10 | W50-54 200 IM | Marianne Countryman | 52 | GAJA | Georgia | 2:32.70 | 
| 8 | W50-54 400 IM | Marianne Countryman | 52 | GAJA | Georgia | 5:20.65 | 
2016 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 7 | W50-54 400 Free | Marianne Countryman | 52 | GAJA | Georgia | 5:12.46 | 
| 7 | W50-54 800 Free | Marianne Countryman | 52 | GAJA | Georgia | 10:44.99 | 
| 5 | W50-54 1500 Free | Marianne Countryman | 52 | GAJA | Georgia | 20:13.09 | 
| 6 | W50-54 200 Fly | Marianne Countryman | 52 | GAJA | Georgia | 3:07.99 | 
2016 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 9 | W50-54 1000 Free | Marianne Countryman | 51 | GAJA | Georgia | 11:52.55 | 
| 2 | W50-54 1650 Free | Marianne Countryman | 51 | GAJA | Georgia | 19:41.97 | 
| 9 | W50-54 200 Fly | Marianne Countryman | 51 | GAJA | Georgia | 2:34.95 | 
| 10 | W50-54 400 IM | Marianne Countryman | 51 | GAJA | Georgia | 5:26.19 | 
2015 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | W50-54 1500 Free | Marianne Countryman | 51 | GAJA | Georgia | 20:06.82 | 
2015 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 7 | W50-54 400 Free | Marianne Countryman | 51 | GAJA | Georgia | 5:10.64 | 
| 3 | W50-54 800 Free | Marianne Countryman | 51 | GAJA | Georgia | 10:29.38 | 
| 2 | W50-54 1500 Free | Marianne Countryman | 51 | GAJA | Georgia | 19:46.56 | 
| 9 | W50-54 100 Fly | Marianne Countryman | 51 | GAJA | Georgia | 1:18.93 | 
| 5 | W50-54 200 Fly | Marianne Countryman | 51 | GAJA | Georgia | 2:52.31 | 
| 7 | W50-54 200 IM | Marianne Countryman | 51 | GAJA | Georgia | 2:53.13 | 
| 4 | W50-54 400 IM | Marianne Countryman | 51 | GAJA | Georgia | 6:05.87 | 
2015 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W50-54 1650 Free | Marianne Countryman | 50 | GAJA | Georgia | 19:26.48 | 
| 8 | W50-54 200 Fly | Marianne Countryman | 50 | GAJA | Georgia | 2:29.46 | 
| 8 | W50-54 400 IM | Marianne Countryman | 50 | GAJA | Georgia | 5:18.57 | 
2014 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | W50-54 200 Free | Marianne Countryman | 50 | GAJA | Georgia | 2:26.61 | 
| 5 | W50-54 800 Free | Marianne Countryman | 50 | GAJA | Georgia | 10:31.58 | 
| 4 | W50-54 1500 Free | Marianne Countryman | 50 | GAJA | Georgia | 19:54.38 | 
| 5 | W50-54 100 Fly | Marianne Countryman | 50 | GAJA | Georgia | 1:15.91 | 
| 4 | W50-54 200 Fly | Marianne Countryman | 50 | GAJA | Georgia | 2:49.25 | 
| 8 | W50-54 200 IM | Marianne Countryman | 50 | GAJA | Georgia | 2:48.79 | 
| 3 | W50-54 400 IM | Marianne Countryman | 50 | GAJA | Georgia | 5:50.46 | 
2014 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 5 | W50-54 200 Free | Marianne Countryman | 50 | GAJA | Georgia | 2:25.65 | 
| 2 | W50-54 400 Free | Marianne Countryman | 50 | GAJA | Georgia | 5:03.96 | 
| 3 | W50-54 800 Free | Marianne Countryman | 50 | GAJA | Georgia | 10:23.86 | 
| 1 | W50-54 1500 Free | Marianne Countryman | 50 | GAJA | Georgia | 20:00.29 | 
| 10 | W50-54 100 Fly | Marianne Countryman | 50 | GAJA | Georgia | 1:16.12 | 
| 2 | W50-54 200 Fly | Marianne Countryman | 50 | GAJA | Georgia | 2:49.00 | 
| 6 | W50-54 200 IM | Marianne Countryman | 50 | GAJA | Georgia | 2:49.67 | 
| 2 | W50-54 400 IM | Marianne Countryman | 50 | GAJA | Georgia | 5:50.95 | 
2013 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W45-49 400 Free | Marianne Countryman | 49 | GAJA | Georgia | 5:06.69 | 
| 4 | W45-49 800 Free | Marianne Countryman | 49 | GAJA | Georgia | 10:21.64 | 
| 3 | W45-49 1500 Free | Marianne Countryman | 49 | GAJA | Georgia | 19:54.00 | 
| 8 | W45-49 100 Fly | Marianne Countryman | 49 | GAJA | Georgia | 1:15.84 | 
| 4 | W45-49 200 Fly | Marianne Countryman | 49 | GAJA | Georgia | 2:47.51 | 
| 7 | W45-49 200 IM | Marianne Countryman | 49 | GAJA | Georgia | 2:50.22 | 
| 6 | W45-49 400 IM | Marianne Countryman | 49 | GAJA | Georgia | 5:59.17 | 
2013 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W45-49 1000 Free | Marianne Countryman | 48 | GAJA | Georgia | 11:39.38 | 
| 9 | W45-49 1650 Free | Marianne Countryman | 48 | GAJA | Georgia | 19:32.38 | 
| 6 | W45-49 200 Fly | Marianne Countryman | 48 | GAJA | Georgia | 2:25.58 | 
| 7 | W45-49 400 IM | Marianne Countryman | 48 | GAJA | Georgia | 5:10.62 | 
2012 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W45-49 400 Free | Marianne Countryman | 48 | GAJA | Georgia | 5:05.53 | 
| 4 | W45-49 800 Free | Marianne Countryman | 48 | GAJA | Georgia | 10:19.64 | 
| 4 | W45-49 1500 Free | Marianne Countryman | 48 | GAJA | Georgia | 19:29.97 | 
| 5 | W45-49 100 Fly | Marianne Countryman | 48 | GAJA | Georgia | 1:13.47 | 
| 5 | W45-49 200 Fly | Marianne Countryman | 48 | GAJA | Georgia | 2:44.32 | 
| 9 | W45-49 200 IM | Marianne Countryman | 48 | GAJA | Georgia | 2:45.26 | 
| 7 | W45-49 400 IM | Marianne Countryman | 48 | GAJA | Georgia | 5:46.32 | 
2012 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W45-49 400 Free | Marianne Countryman | 48 | GAJA | Georgia | 5:04.38 | 
| 5 | W45-49 800 Free | Marianne Countryman | 48 | GAJA | Georgia | 10:24.30 | 
| 3 | W45-49 1500 Free | Marianne Countryman | 48 | GAJA | Georgia | 19:36.13 | 
| 7 | W45-49 100 Fly | Marianne Countryman | 48 | GAJA | Georgia | 1:16.03 | 
| 2 | W45-49 200 Fly | Marianne Countryman | 48 | GAJA | Georgia | 2:46.42 | 
| 4 | W45-49 200 IM | Marianne Countryman | 48 | GAJA | Georgia | 2:47.59 | 
| 5 | W45-49 400 IM | Marianne Countryman | 48 | GAJA | Georgia | 5:50.81 | 
2012 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 9 | W45-49 1000 Free | Marianne Countryman | 47 | GAJA | Georgia | 11:46.00 | 
| 7 | W45-49 1650 Free | Marianne Countryman | 47 | GAJA | Georgia | 19:34.60 | 
| 5 | W45-49 200 Fly | Marianne Countryman | 47 | GAJA | Georgia | 2:26.66 | 
2011 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | W45-49 1500 Free | Marianne Countryman | 47 | GAJA | Georgia | 20:49.76 | 
| 4 | W45-49 200 Fly | Marianne Countryman | 47 | GAJA | Georgia | 2:54.78 | 
2011 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 9 | W45-49 800 Free | Marianne Countryman | 47 | GAJA | Georgia | 10:41.35 | 
| 7 | W45-49 1500 Free | Marianne Countryman | 47 | GAJA | Georgia | 20:07.22 | 
| 7 | W45-49 100 Fly | Marianne Countryman | 47 | GAJA | Georgia | 1:17.72 | 
| 4 | W45-49 200 Fly | Marianne Countryman | 47 | GAJA | Georgia | 2:52.06 | 
USMS Top 10 Relay Swims by Marianne Countryman (26)
Below are all recorded relay Top 10 achievements for Marianne Countryman since 1971.
2020 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 2 | W45+ 200 Free | Marianne Countryman | 55 | AWJ | Georgia | 2:00.09 | 
| 3 | W45+ 200 Medley | Marianne Countryman | 55 | AWJ | Georgia | 2:16.37 | 
2019 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 3 | W200-239 200 Free | Marianne Countryman | 55 | AWJ | Georgia | 2:12.90 | 
| 1 | W200-239 800 Free | Marianne Countryman | 55 | AWJ | Georgia | 10:44.14 | 
2018 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 1 | W160-199 200 Free | Marianne Countryman | 54 | AWJ | Georgia | 2:05.40 | 
| 1 | W160-199 800 Free | Marianne Countryman | 54 | AWJ | Georgia | 10:12.57 | 
| 3 | W160-199 200 Medley | Marianne Countryman | 54 | AWJ | Georgia | 2:22.32 | 
2014 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 3 | X160-199 200 Medley | Marianne Countryman | 50 | GAJA | Georgia | 2:08.63 | 
| 2 | W200-239 200 Free | Marianne Countryman | 50 | GAJA | Georgia | 2:05.57 | 
| 2 | W200-239 200 Medley | Marianne Countryman | 50 | GAJA | Georgia | 2:20.89 | 
| 1 | W200-239 400 Medley | Marianne Countryman | 50 | GAJA | Georgia | 5:12.69 | 
2014 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | W200-239 200 Free | Marianne Countryman | 50 | GAJA | Georgia | 2:10.04 | 
| 7 | W200-239 200 Medley | Marianne Countryman | 50 | GAJA | Georgia | 2:29.65 | 
| 6 | W200-239 400 Medley | Marianne Countryman | 50 | GAJA | Georgia | 6:35.88 | 
2013 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 10 | X35+ 800 Free | Marianne Countryman | 48 | GAJA | Georgia | 10:20.38 | 
2012 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | X160-199 200 Free | Marianne Countryman | 48 | GAJA | Georgia | 1:59.25 | 
| 9 | X240-279 200 Free | Marianne Countryman | 48 | GAJA | Georgia | 2:33.67 | 
2012 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 4 | W160-199 200 Free | Marianne Countryman | 48 | GAJA | Georgia | 2:07.26 | 
| 6 | W160-199 200 Medley | Marianne Countryman | 48 | GAJA | Georgia | 2:24.22 | 
| 7 | X200-239 400 Medley | Marianne Countryman | 48 | GAJA | Georgia | 5:56.14 | 
2012 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 8 | W45+ 200 Medley | Marianne Countryman | 47 | GAJA | Georgia | 2:07.98 | 
2011 Long Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 6 | W160-199 200 Free | Marianne Countryman | 47 | GAJA | Georgia | 2:04.31 | 
| 3 | W200-239 200 Medley | Marianne Countryman | 47 | GAJA | Georgia | 2:25.62 | 
| 5 | W240-279 400 Medley | Marianne Countryman | 47 | GAJA | Georgia | 9:17.13 | 
2010 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time | 
|---|---|---|---|---|---|---|
| 3 | W160-199 200 Free | Marianne Countryman | 46 | GAJA | Georgia | 2:12.14 | 
| 8 | X240-279 200 Medley | Marianne Countryman | 46 | GAJA | Georgia | 2:42.30 | 
