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USMS Top 10 Swims by Hayley C O'Brien (4)
Below are all recorded individual Top 10 achievements for Hayley C O'Brien since 1971.
2020 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 2 | W18-24 100 Free | Hayley C O'Brien | 20 | SCSC | Pacific | 54.63 |
| 1 | W18-24 200 Free | Hayley C O'Brien | 20 | SCSC | Pacific | 1:56.30 |
| 1 | W18-24 1650 Free | Hayley C O'Brien | 20 | SCSC | Pacific | 17:51.14 |
| 4 | W18-24 400 IM | Hayley C O'Brien | 20 | SCSC | Pacific | 4:46.38 |
USMS Top 10 Relay Swims by Hayley C O'Brien
No relay Top 10 swims were found for Hayley C O'Brien.