USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4551 | Parker Brinson | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 4552 | Su Karapinar | 37.66 | 8 | B Min | BB: 35.99 (+1.67s | 4.4%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 4553 | Juni Keum | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 4554 | Scarlett Neal | 37.66 | 9 | B Min | BB: 35.99 (+1.67s | 4.4%) | Granite Falls Makos | 03/27/2026 | 2026 ECA ECSL Championships | |
| 4555 | Kanna Matsushita | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4556 | Hallie Hess | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Pacific Swim | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4557 | Cecilia Correira | 37.66 | 9 | B Min | BB: 35.99 (+1.67s | 4.4%) | Lakes Region Wavemakers | 03/13/2026 | 2026 NE UVAC NHSA State Championships | |
| 4558 | Sophie Long | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | |
| 4559 | Joelle Noffsinger | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Mission Aurora Colorado Swimmi | 10/16/2026 | 2026 CO MACS Fall Invitational | |
| 4560 | Sofia Yumukoff | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 4561 | Kriti Agarwal | 37.66 | 10 | B Min | BB: 35.99 (+1.67s | 4.4%) | Milpitas Aquatic Club | 07/18/2026 | MAC Summer End Block Party 2026 | |
| 4562 | Tegan Newton | 37.67 | 10 | B: 33.99 (+3.68s | 9.8%) | Town of Concord | 11/01/2025 | 2025 NE NSSC Nov Beede Specialty Copied | ||
| 4563 | Sadie Hutchins | 37.67 | 9 | B Min | BB: 35.99 (+1.68s | 4.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 4564 | Sarah Saqa | 37.67 | 9 | B Min | BB: 35.99 (+1.68s | 4.5%) | Tampa Elite Aquatics | 10/03/2025 | BERK TEAM Duel In The Pool 2025 | |
| 4565 | Fiora Seaman | 37.67 | 10 | B Min | BB: 35.99 (+1.68s | 4.5%) | Coast Aquatics | 12/06/2025 | 2025 Weekend At Bernies | |
| 4566 | Maeve Tompkins | 37.67 | 10 | B Min | BB: 35.99 (+1.68s | 4.5%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4567 | Ainara Yepez | 37.67 | 9 | B Min | BB: 35.99 (+1.68s | 4.5%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 4568 | Riley Wessels | 37.67 | 10 | B Min | BB: 35.99 (+1.68s | 4.5%) | SwimTLC-Parker Phenomena Swim | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 4569 | Emily Troja | 37.67 | 9 | B Min | BB: 35.99 (+1.68s | 4.5%) | Empire Swimming | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 4570 | Via Pan | 37.67 | 10 | B Min | BB: 35.99 (+1.68s | 4.5%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4571 | Shayleigh Cullen | 37.67 | 9 | B Min | BB: 35.99 (+1.68s | 4.5%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 4572 | Calina DiLorenzo | 37.68 | 9 | B Min | BB: 35.99 (+1.69s | 4.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 4573 | Madeline Stevens | 37.68 | 10 | B Min | BB: 35.99 (+1.69s | 4.5%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | |
| 4574 | Gabriella Placencia | 37.68 | 9 | B Min | BB: 35.99 (+1.69s | 4.5%) | Aqua Culture Swim School | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 4575 | Maliyah Woods | 37.68 | 10 | B Min | BB: 35.99 (+1.69s | 4.5%) | Detroit All Star Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 4576 | Mackenzie Mullins | 37.68 | 9 | B Min | BB: 35.99 (+1.69s | 4.5%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 4577 | Amelia Abraham | 37.68 | 9 | B Min | BB: 35.99 (+1.69s | 4.5%) | The St. James Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4578 | Rowan Ballard | 37.68 | 8 | B Min | BB: 35.99 (+1.69s | 4.5%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4579 | Amalia Noreiga | 37.68 | 10 | B Min | BB: 35.99 (+1.69s | 4.5%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 4580 | Clare VanHouten | 37.68 | 10 | B Min | BB: 35.99 (+1.69s | 4.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 4581 | Mia Brumaru | 37.68 | 8 | B Min | BB: 35.99 (+1.69s | 4.5%) | Olympic Cascade Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 4582 | Hallie Matulis | 37.69 | 10 | B Min | BB: 35.99 (+1.70s | 4.5%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | |
| 4583 | Maiia Dolenko | 37.69 | 10 | B Min | BB: 35.99 (+1.70s | 4.5%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 4584 | Lucille Engelmeyer | 37.69 | 9 | B Min | BB: 35.99 (+1.70s | 4.5%) | Rochester Swim Club | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 4585 | Margaret Tashima | 37.69 | 9 | B Min | BB: 35.99 (+1.70s | 4.5%) | Foxjets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4586 | Brooklyn Younger | 37.69 | 10 | B Min | BB: 35.99 (+1.70s | 4.5%) | Tampa Bay Aquatic Club | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 4587 | Juliana Restrepo | 37.69 | 9 | B Min | BB: 35.99 (+1.70s | 4.5%) | Las Cruces Aquatic Team | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 4588 | Lilianna French | 37.70 | 10 | B Min | BB: 35.99 (+1.71s | 4.5%) | Clackamas High School | 02/15/2025 | 2025 OR HS 6a 4 | |
| 4589 | Nora Saikus | 37.70 | 8 | B Min | BB: 35.99 (+1.71s | 4.5%) | Rapids Swim Team | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 4590 | Emily Souza | 37.70 | 9 | B Min | BB: 35.99 (+1.71s | 4.5%) | Madera Aquatic Team | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | |
| 4591 | Claire Boughal | 37.70 | 9 | B Min | BB: 35.99 (+1.71s | 4.5%) | Aquatex Swim & Water Polo Team | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 4592 | Katherine Wu | 37.70 | 9 | B Min | BB: 35.99 (+1.71s | 4.5%) | Wave Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 4593 | Adira Pawar | 37.70 | 10 | B Min | BB: 35.99 (+1.71s | 4.5%) | California Dolphins Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 4594 | Mina Sim | 37.70 | 10 | B Min | BB: 35.99 (+1.71s | 4.5%) | Team Eugene Aquatics | 10/23/2026 | 2026 TEAM IMX Challenge | |
| 4595 | Meriwether Melson | 37.71 | 9 | B Min | BB: 35.99 (+1.72s | 4.6%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 4596 | Siena DeMarco | 37.71 | 10 | B Min | BB: 35.99 (+1.72s | 4.6%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | |
| 4597 | Evelyn Bondurant | 37.71 | 9 | B Min | BB: 35.99 (+1.72s | 4.6%) | San Antonio Wave | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | |
| 4598 | Adar Van Horn | 37.71 | 8 | B Min | BB: 35.99 (+1.72s | 4.6%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 4599 | Sasha Mayorova | 37.72 | 7 | B Min | BB: 35.99 (+1.73s | 4.6%) | Shawmut Aquatic Club | 10/11/2025 | 2025 NE SAC Spooktacular Copied | |
| 4600 | Mihaela Semiz | 37.72 | 9 | B Min | BB: 35.99 (+1.73s | 4.6%) | Stingray Swim Team | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
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.