USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9451 | Hannah Vessels | 51.06 | 8 | B: 48.59 (+2.47s | 4.8%) | Executive Swim Club | 01/30/2026 | 2026 NE CS Silver Championships | ||
| 9452 | Addison Kirk | 51.06 | 10 | B: 48.59 (+2.47s | 4.8%) | Pacifica Sea Lions | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 9453 | Charlotte LaFrance | 51.06 | 9 | B: 48.59 (+2.47s | 4.8%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | ||
| 9454 | Hannah Martinka | 51.06 | 9 | B: 48.59 (+2.47s | 4.8%) | Willmar Aquatic Racing Stingra | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | ||
| 9455 | Mabel Lam | 51.06 | 8 | B: 48.59 (+2.47s | 4.8%) | Parkway-Rockwood Gateway Swim | 06/24/2026 | GTWY Get Your Best Yard Times | ||
| 9456 | Aylah Kislowski | 51.06 | 8 | B: 48.59 (+2.47s | 4.8%) | Gsa | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 9457 | Miya Bising | 51.06 | 9 | B: 48.59 (+2.47s | 4.8%) | Metro Surge Aquatic Club | 01/17/2026 | PVS January Open 2026 Fairland | ||
| 9458 | Collins Pfeifer | 51.06 | 8 | B: 48.59 (+2.47s | 4.8%) | Dakota Riptide | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 9459 | Jenna Martin | 51.07 | 9 | B: 48.59 (+2.48s | 4.9%) | Murray Aquatic Club | 01/24/2025 | Tsunami Polar Bear Meet 2024 | ||
| 9460 | Reagan Solomon | 51.07 | 10 | B: 48.59 (+2.48s | 4.9%) | Altavista Area YMCA Dolphins | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 9461 | Cora Kermode | 51.07 | 7 | B: 48.59 (+2.48s | 4.9%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 9462 | Isabelle Heinle | 51.07 | 9 | B: 48.59 (+2.48s | 4.9%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 9463 | Ivy Triche | 51.07 | 9 | B: 48.59 (+2.48s | 4.9%) | Indian River Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | ||
| 9464 | Grace Rivera | 51.07 | 8 | B: 48.59 (+2.48s | 4.9%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 9465 | Lennox Friend | 51.08 | 9 | B: 48.59 (+2.49s | 4.9%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Fairland | ||
| 9466 | Muyi Liu | 51.08 | 9 | B: 48.59 (+2.49s | 4.9%) | Westchester Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 9467 | Shreya Sachdeva | 51.08 | 10 | B: 48.59 (+2.49s | 4.9%) | Jbarracudas Swim Team | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 9468 | Stella Musun | 51.08 | 10 | B: 48.59 (+2.49s | 4.9%) | Stingray Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 9469 | Charlotte Hutchinson | 51.08 | 10 | B: 48.59 (+2.49s | 4.9%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | ||
| 9470 | Stella Howard | 51.08 | 10 | B: 48.59 (+2.49s | 4.9%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 9471 | Audrey Reiley | 51.08 | 8 | B: 48.59 (+2.49s | 4.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 9472 | Jayde Jaimungal | 51.09 | 9 | B: 48.59 (+2.50s | 4.9%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | ||
| 9473 | Serena Rebello | 51.09 | 9 | B: 48.59 (+2.50s | 4.9%) | Blue Wave Swim Team PV | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | ||
| 9474 | Hannah Zahm | 51.09 | 10 | B: 48.59 (+2.50s | 4.9%) | Spokane Waves Aquatic Team | 10/18/2025 | 2025 SWAT Fall Challenge | ||
| 9475 | Charlotte Rose | 51.09 | 9 | B: 48.59 (+2.50s | 4.9%) | FireFish Swim Team | 01/10/2026 | 2026 NE KING RI Rhody Nor Eastah | ||
| 9476 | Esme Fogarty | 51.09 | 10 | B: 48.59 (+2.50s | 4.9%) | Greater Tampa Swim Association | 11/02/2024 | CAT Fall Harvest Championship Meet | ||
| 9477 | Brielle Conley | 51.09 | 7 | B: 48.59 (+2.50s | 4.9%) | Northglenn Fusion Swim Club | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 9478 | Vera Trepkowski | 51.09 | 7 | B: 48.59 (+2.50s | 4.9%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9479 | Lily Xu | 51.10 | 9 | B: 48.59 (+2.51s | 4.9%) | Carrollwood Village Swim Team | 02/07/2025 | CVST Sweetheart Meet | ||
| 9480 | Emerson Hosney | 51.10 | 10 | B: 48.59 (+2.51s | 4.9%) | Smithfield YMCA Dolphins | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 9481 | Olivia Farrow | 51.10 | 10 | B: 48.59 (+2.51s | 4.9%) | North Bay Aquatics | 11/08/2025 | TCA PC November SC C B A+ | ||
| 9482 | Mary Armstrong | 51.10 | 7 | B: 48.59 (+2.51s | 4.9%) | Sunkist Swim Team | 11/07/2025 | 2025 SE BSL Cranberry Classic | ||
| 9483 | Eliana Valle | 51.10 | 9 | B: 48.59 (+2.51s | 4.9%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 9484 | Leighelle Thomas | 51.10 | 9 | B: 48.59 (+2.51s | 4.9%) | Seacoast Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | ||
| 9485 | Alana Boland | 51.10 | 10 | B: 48.59 (+2.51s | 4.9%) | Academy Swim Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | ||
| 9486 | Kallie Selor | 51.10 | 8 | B: 48.59 (+2.51s | 4.9%) | Montclair Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 9487 | Aubrey Wang | 51.10 | 8 | B: 48.59 (+2.51s | 4.9%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 9488 | Cora Harris | 51.10 | 9 | B: 48.59 (+2.51s | 4.9%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 9489 | Cassidy Purcell | 51.10 | 7 | B: 48.59 (+2.51s | 4.9%) | Aspen Swim Club | 04/25/2026 | 2026 CO Aspen Spring Invite | ||
| 9490 | Lillian Mertz | 51.10 | 10 | B: 48.59 (+2.51s | 4.9%) | Fmy Gators | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 9491 | Jolene Wolf | 51.10 | 10 | B: 48.59 (+2.51s | 4.9%) | Macedonia Manta Rays | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 9492 | Keira Brennan | 51.11 | 9 | B: 48.59 (+2.52s | 4.9%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 9493 | Evelyn Chen | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 9494 | Aditri Regonda | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Chinook Aquatic Club | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 9495 | Lucia Liu | 51.11 | 8 | B: 48.59 (+2.52s | 4.9%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9496 | Abigail Packard | 51.11 | 8 | B: 48.59 (+2.52s | 4.9%) | Streamliner Aquatics | 12/20/2025 | 2025 BY Candy Cane Invitational | ||
| 9497 | Jodie Ying | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Long Island Express | 11/28/2025 | 2025 MR LIE Thanksgiving Invitational | ||
| 9498 | Abigail Andrisevic | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Edina Swim Club | 05/11/2025 | 2025 MN EDI May SATR | ||
| 9499 | Anna Dubinin | 51.11 | 9 | B: 48.59 (+2.52s | 4.9%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | ||
| 9500 | Valeria Chaidez | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group 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.