| Dates | Course | LMSC | 2018 Meets |
|---|
| Apr 13-15, 2018 | SCY | CO | 2018 COMSA Masters Short Course Championships |
| Apr 13-15, 2018 | SCY | NI | New York State Masters Swim Championship Meet |
| Apr 13-15, 2018 | SCY | MI | Michigan Masters 2018 State Short Course Yards Championship |
| Apr 13-15, 2018 | SCY | MV | MOVY's Breadbasket Zone Championships 2018 |
| Apr 13-15, 2018 | SCY | IL | ILMSA 2018 Short Course State Championship |
| Apr 12-15, 2018 | LCM | PC | 2018 TYR Pro Swim Series Mesa, AZ |
| Apr 8, 2018 | SCY | MR | NYC Parks Masters Yard Swim Meet & 34th Annual Commissioner's Trophy Relay |
| Apr 8, 2018 | SCY | SP | UCLA Short Course Yards Swim Meet |
| Apr 8, 2018 | SCM | PN | Dynamo 7th Annual Masters Invitational 2018 |
| Apr 7-8, 2018 | SCY | OZ | 2018 Ozark LMSC SC Yards Championship |
| Apr 7-8, 2018 | SCY | LE | AMYMSA Championship Meet |
| Apr 7, 2018 | SCY | FL | Central Fl Marlins Masters Spring Splash |
| Apr 7, 2018 | SCY | NE | Monumental Masters Mini Meet |
| Apr 7, 2018 | SCY | UT | 2018 Utah Masters State Championship |
| Apr 7, 2018 | SCY | NE | Swim Like a Fool! / VT Senior Games Swim Meet |
| Apr 7, 2018 | SCY | OK | 2018 TMSC April Pool Meet |
| Apr 7, 2018 | SCY | SD | 2018 SD Masters State Meet |
| Apr 6-8, 2018 | SCY | AZ | AZLMSC SC Yards State Championship |
| Apr 6-8, 2018 | SCY | ST | 2018 MASTERS SOUTH CENTRAL ZONE CHAMPIONSHIPS |
| Apr 6-8, 2018 | SCY | MT | NW Zone & Montana State Champs |
| Apr 6-8, 2018 | SCY | PC | 2018 Pacific Masters Short Course Yards Championships |
| Apr 6-8, 2018 | SCY | GA | 2018 Collegiate Club Swimming & Diving National Championships |
| Apr 6-8, 2018 | LCM | SP | SLO Spring Splash |
| Apr 6, 2018 | SCY | AK | 2018 Spring Southeast Alaska Regional Championships |
| Mar 25, 2018 | SCY | PC | CAL Aquatic Masters Spring Short Course Yards Meet |
| Mar 25, 2018 | SCY | AZ | 2018 Swim Devil Masters Invite Sprinters Spectacular |
| Mar 24-25, 2018 | SCY | FL | 48th Annual SCY/Bob Beach Championship Meet 2018 |
| Mar 24-25, 2018 | SCY | WI | 2018 Wisconsin State SCY Champs at Schroeder |
| Mar 24-25, 2018 | SCY | SO | 2018 Southern Masters Short Course Championships |
| Mar 24-25, 2018 | SCY | IN | 2018 GRIN Short Course Championship |
| Mar 24, 2018 | SCY | IA | 2018 Breadbasket Zone/Iowa Masters Short Course State Championship Swimming Meet |
| Mar 24, 2018 | SCY | NT | DAM Spring Short Course Yards Swim Meet |
| Mar 24, 2018 | SCY | IW | 2018 Inland NW LMSC SCY Championship |
| Mar 24, 2018 | SCY | OZ | FRAY Adult Swim Meet 2018 |
| Mar 24, 2018 | SCM | ND | Manitoba Masters March Madness Swim Meet 2018 |
| Mar 22-25, 2018 | SCY | CO | 2018 Four corners Speedo Sectional Championship |
| Mar 18, 2018 | SCY | MD | 2017-2018 Carol Chidester Memorial Swim Series Meet No 6 |
| Mar 18, 2018 | SCY | SI | Mission Valley YMCA 2018 Masters SCY Pancake Pentathlon Swim Meet |
| Mar 18, 2018 | SCY | PN | Lake Stevens Pentathlon |
| Mar 18, 2018 | LCM | AZ | USMS National Pool Distance Invitational |
| Mar 18, 2018 | SCM | DV | Bill Heebner Memorial Lucky Leprechaun Masters Meet |
| Mar 18, 2018 | SCY | SP | CVMM Matt Biondi SCY Swim Meet |
| Mar 18, 2018 | SCY | PC | Visalia Senior Games Swim Meet |
| Mar 18, 2018 | SCY | CO | 7th Annual Rock Classic |
| Mar 17-18, 2018 | SCY | GA | St. Patrick's Day Invitational |
| Mar 17, 2018 | SCM | MI | Milford Meltdown |
| Mar 17, 2018 | SCY | AZ | USMS National Pool Distance Invitational |
| Mar 17, 2018 | SCY | VA | 3rd Annual Club Tribe Masters Classic |
| Mar 17, 2018 | SCY | AM | Spring MLAC Masters Meet |
| Mar 17, 2018 | SCY | OH | 2018 St. Patrick's Day Swim Meet |
| Mar 17, 2018 | SCY | SR | St Paddy's Day Invitational |
| Mar 16-18, 2018 | SCY | NB | 2018 MW Midwestern Short Course Championships |
| Mar 15-18, 2018 | SCY | PN | 2018 Speedo Sectionals - Federal Way |
| Mar 11, 2018 | SCY | AZ | Arizona Senior Olympics Relay Meet |
| Mar 11, 2018 | SCY | PN | Port Angeles Masters Meet |
| Mar 11, 2018 | SCY | NC | 2018 Frank Clark Memorial Swim Meet |
| Mar 11, 2018 | SCY | DV | Delaware Valley LMSC SCY Championships |
| Mar 10-18, 2018 | SCY | NE | 2018 NE LMSC SCY Championships |
| Mar 10-11, 2018 | SCY | LE | 2018 Twinsburg SCY Swim Meet |
| Mar 10-11, 2018 | SCM | OR | Oregon City Spring Ahead Short Course Meters A/B/C and Masters |
| Mar 10-11, 2018 | SCY | GA | SCAT March Madness SCY Meet |
| Mar 10, 2018 | SCY | IL | Sabrehawk/Academy Bullets Masters High School Events Invite |
| Mar 10, 2018 | SCY | SE | The 4th Annual SCY Sewanee Masters Invitational |
| Mar 10, 2018 | SCY | PC | 2018 Rinconada Masters Spring Short Course Meet |
| Mar 10, 2018 | LCM | FL | GOOD LIFE GAMES |
| Mar 10, 2018 | SCY | IN | 32nd Annual Masters Spring Fever Invitational |
| Mar 10, 2018 | SCM | WI | Madison Area Masters SCM Swim Meet |
| Mar 10, 2018 | SCY | MN | University of St. Thomas SCY Meet |
| Mar 9-11, 2018 | SCY | FG | 4th Annual Snag Holmes Masters Invitational |
| Mar 8-11, 2018 | SCY | NB | 2018 Region VIIISpeedo Spring Sectionals |
| Mar 8-11, 2018 | SCY | CT | 2018 Connecticut Swimming Senior Championship |
| Mar 8-11, 2018 | LCM | MN | SPEEDO SECTIONALS at Pleasant Prairie, Wisconsin 2018 Central Zone Section 1 Spring Championships |
| Mar 7, 2018 | SCY | FL | 2018 Capital City Senior Games |
| Mar 5, 2018 | SCY | IN | 2018 Short Course Time Trial |
| Mar 4, 2018 | SCY | IL | Central Illinois Masters Spring Classic |
| Mar 4, 2018 | SCY | NI | 2018 RAMS Spring Masters Swim Meet at RIT |
| Mar 4, 2018 | SCY | MD | Maryland Masters Winter Distance Meet |
| Mar 4, 2018 | SCY | DV | GARSOE-SCHERMERHORN MEMORIAL MASTERS SWIM MEET PENTATHLON |
| Mar 4, 2018 | SCY | SP | Caltech Pentathlon |
| Mar 4, 2018 | SCY | WI | 2018 Wis. Whitefish Bay Masters SCY Dave Clark Classic |
| Mar 4, 2018 | SCY | GU | Rice Aquatics Masters March Madness |
| Mar 3, 2018 | SCY | MI | March 2018 South Lyon Masters Meet |
| Mar 3, 2018 | SCM | PV | 2018 Albatross Open |
| Mar 3, 2018 | SCY | UT | 2018 Ski-n-Swim |
| Mar 3, 2018 | SCY | NJ | Hawks Masters Spring Splash |
| Mar 3, 2018 | SCY | AD | Spring off the Blocks |
| Mar 3, 2018 | SCY | CO | 1st Annual Nash State and National's Warm-up |
| Mar 2-3, 2018 | SCY | IL | Swedish Fish 2018 March Madness Meet |
| Mar 2, 2018 | SCY | AR | 2018 Bentonville Parks and Recreation Masters Swim Meet |
| Mar 1-4, 2018 | SCY | VA | Virginia LSC Senior Champs (USA-S) |
| Mar 1-4, 2018 | SCY | GU | Speedo Sectionals, Texas A&M (USA meet) |
| Mar 1-4, 2018 | SCY | CO | 2018 AZ SC Senior Champs at MAC |
| Feb 25, 2018 | SCY | AZ | Arizona Senior Olympic Swim Meet |
| Feb 25, 2018 | SCY | IA | Winter Iowa Senior Games |
| Feb 25, 2018 | SCY | PC | The Sixth Annual City Mile |
| Feb 25, 2018 | SCY | MI | Grand Haven Swim Classic 2018 |
| Feb 24-25, 2018 | SCY | AK | 2018 Alaska Masters SCY State Championships |
| Feb 24, 2018 | SCY | CT | 2018 CT Masters Connecticut State Championship at CPCT |
| Feb 23-25, 2018 | SCY | ND | 2018 RRV Mile Meet |
| Feb 22-25, 2018 | SCY | PC | Juanita Allington Memorial Senior Championship Meet |
