USA Girls 10 & under - 50 M Free
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 5401 | Isla Petrosky | 50.33 | 8 | B: 45.29 (+5.04s | 10.0%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | ||
| 5402 | Phoebe Cummings | 50.33 | 10 | B: 45.29 (+5.04s | 10.0%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 5403 | Caroline Buente | 50.33 | 6 | B: 45.29 (+5.04s | 10.0%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 5404 | Zahra Balram | 50.34 | 9 | B: 45.29 (+5.05s | 10.0%) | TS Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 5405 | Hailey Nordin | 50.34 | 8 | B: 45.29 (+5.05s | 10.0%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | ||
| 5406 | Alexandra Maa | 50.34 | 7 | B: 45.29 (+5.05s | 10.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5407 | Tess Rayson | 50.36 | 10 | B: 45.29 (+5.07s | 10.1%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 5408 | Coco Starn | 50.37 | 10 | B: 45.29 (+5.08s | 10.1%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | ||
| 5409 | Olivia Zhang | 50.37 | 10 | B: 45.29 (+5.08s | 10.1%) | Boulder Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 5410 | Julianna Zhou | 50.37 | 7 | B: 45.29 (+5.08s | 10.1%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | ||
| 5411 | Alina Jaffe | 50.38 | 9 | B: 45.29 (+5.09s | 10.1%) | T2 Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 5412 | Erin Alexander | 50.38 | 8 | B: 45.29 (+5.09s | 10.1%) | Battlefield Area Star Swimmers | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 5413 | Nevaeh Bates | 50.38 | 8 | B: 45.29 (+5.09s | 10.1%) | Bay Club Panthers | 06/12/2026 | BAC Long Course | ||
| 5414 | Ella Cady | 50.38 | 9 | B: 45.29 (+5.09s | 10.1%) | Ensworth Aquatics | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | ||
| 5415 | Peyton Burnett | 50.39 | 9 | B: 45.29 (+5.10s | 10.1%) | Williamsburg Aquatic Club | 05/29/2026 | 2026 SwimRVA Success Bell | ||
| 5416 | Marta Veloso | 50.39 | 10 | B: 45.29 (+5.10s | 10.1%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 5417 | Lori Zhang | 50.40 | 8 | B: 45.29 (+5.11s | 10.1%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 5418 | Josey Chappell | 50.40 | 7 | B: 45.29 (+5.11s | 10.1%) | Coast Gaurd Blue Dolphins | 05/15/2026 | 2026 NCAC Meet On The Hill | ||
| 5419 | Nora Oubre | 50.40 | 10 | B: 45.29 (+5.11s | 10.1%) | Salida Cyclones | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 5420 | Alice Choi | 50.40 | 7 | B: 45.29 (+5.11s | 10.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5421 | Mackenzie Mullen | 50.41 | 9 | B: 45.29 (+5.12s | 10.2%) | Olympic Cascade Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 5422 | Cedar Haake | 50.42 | 10 | B: 45.29 (+5.13s | 10.2%) | Winona Swim Club | 05/30/2026 | 2026 MN RSC Summer Jam | ||
| 5423 | Ophelia Pottier | 50.43 | 7 | B: 45.29 (+5.14s | 10.2%) | Csp Tideriders | 05/01/2026 | John Traube Memorial 2026 | ||
| 5424 | Sloane Pierson | 50.44 | 8 | B: 45.29 (+5.15s | 10.2%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 5425 | Nina L'Hommedieu | 50.44 | 9 | B: 45.29 (+5.15s | 10.2%) | Tampa Elite Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | ||
| 5426 | Lila Deurmeier | 50.44 | 8 | B: 45.29 (+5.15s | 10.2%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 5427 | Maeley Myers | 50.45 | 9 | B: 45.29 (+5.16s | 10.2%) | Williston Sea Lions Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 5428 | Shelby Ketchem | 50.46 | 10 | B: 45.29 (+5.17s | 10.2%) | Elizabethton Typhoons Swim Clu | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 5429 | Avani Harshe | 50.46 | 10 | B: 45.29 (+5.17s | 10.2%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 5430 | Cecile Palmgren | 50.47 | 10 | B: 45.29 (+5.18s | 10.3%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 5431 | Thais Arias | 50.47 | 9 | B: 45.29 (+5.18s | 10.3%) | Asoc Nat de Ciudad Quesada | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 5432 | Ava Foster | 50.48 | 9 | B: 45.29 (+5.19s | 10.3%) | 757swim | 04/25/2026 | 757swim 14 And Under Spring Challenge | ||
| 5433 | London Steinhilber | 50.48 | 8 | B: 45.29 (+5.19s | 10.3%) | Life Time Southeast Swim Team | 05/16/2026 | 2026 Opelika Open | ||
| 5434 | Qingyuan Shen | 50.48 | 10 | B: 45.29 (+5.19s | 10.3%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5435 | Lina Shingiro | 50.48 | 9 | B: 45.29 (+5.19s | 10.3%) | Portland Porpoise Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 5436 | Yoko Ito-Williams | 50.49 | 9 | B: 45.29 (+5.20s | 10.3%) | Richmond Sailfish | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5437 | Ellianna Eichele | 50.49 | 8 | B: 45.29 (+5.20s | 10.3%) | The Dolphins Portland Swimming | 05/01/2026 | 2026 AAA May LC Invitational | ||
| 5438 | Charlotte Casey | 50.49 | 8 | B: 45.29 (+5.20s | 10.3%) | Danvers YMCA Dolfins | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 5439 | Avery Tedy | 50.49 | 9 | B: 45.29 (+5.20s | 10.3%) | Front Range Barracudas | 06/27/2026 | 2026 CO CUDA Summer Kicker | ||
| 5440 | Liv Goldman | 50.51 | 9 | B: 45.29 (+5.22s | 10.3%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 5441 | Charlotte Presley | 50.52 | 7 | B: 45.29 (+5.23s | 10.4%) | Nashville Aquatic Club | 05/16/2026 | NAC LC May Classic | ||
| 5442 | Peyton Harrison | 50.53 | 8 | B: 45.29 (+5.24s | 10.4%) | Saint Louis Tsunami Swimming | 05/01/2026 | John Traube Memorial 2026 | ||
| 5443 | Lakelyn Farley | 50.53 | 9 | B: 45.29 (+5.24s | 10.4%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 5444 | Lillian Rice | 50.53 | 9 | B: 45.29 (+5.24s | 10.4%) | Asheville Jewish Community Cen | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 5445 | Emily Ottaviano | 50.54 | 7 | B: 45.29 (+5.25s | 10.4%) | Sarasota Sharks | 04/25/2026 | 11th Annual Hohne Memorial Invitational | ||
| 5446 | Isla Galvin | 50.54 | 10 | B: 45.29 (+5.25s | 10.4%) | Portland Porpoise Swim Club | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 5447 | Lyza Esterson | 50.54 | 10 | B: 45.29 (+5.25s | 10.4%) | Salem Swim Club | 05/16/2026 | 2026 TEAM Showdown | ||
| 5448 | Fiona Zidon | 50.55 | 10 | B: 45.29 (+5.26s | 10.4%) | Hastings Area Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 5449 | Wyatt Oates | 50.56 | 8 | B: 45.29 (+5.27s | 10.4%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | ||
| 5450 | Viktorija Shelnutt | 50.58 | 7 | B: 45.29 (+5.29s | 10.5%) | Woodward Aquatics Club | 05/16/2026 | 2026 Opelika Open | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.