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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7201 | Shaena Clear | 48.15 | 9 | B Min | BB: 43.29 (+4.86s | 10.1%) | Condors Swim Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 7202 | Eliette Johnson | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Edina Swim Club | 11/01/2025 | 2025 MN EDI Invite | |
| 7203 | Abigail Vorberg | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Southern Utah Swimming Associa | 09/12/2025 | Sep 2025 SUSA Blue Black White Intrasquad | |
| 7204 | Catherine Skoff | 48.15 | 10 | B Min | BB: 43.29 (+4.86s | 10.1%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 7205 | Nora Forde | 48.15 | 8 | B Min | BB: 43.29 (+4.86s | 10.1%) | The Fish | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 7206 | Julia Koval | 48.15 | 9 | B Min | BB: 43.29 (+4.86s | 10.1%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | |
| 7207 | Merritt McGinity | 48.15 | 9 | B Min | BB: 43.29 (+4.86s | 10.1%) | Life Time Swim Team - Central | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | |
| 7208 | Caroline Fandetti | 48.15 | 9 | B Min | BB: 43.29 (+4.86s | 10.1%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 7209 | Sarah Davidson | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | Tide Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 7210 | Reagan Story | 48.16 | 8 | B Min | BB: 43.29 (+4.87s | 10.1%) | Ensworth Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 7211 | Madison Alvarez | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | Rocky Mountain Rapids | 05/08/2026 | 2026 CO Rapids IMR IMX Challenge | |
| 7212 | Maggie Welch | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | North Gate Aquatics Club | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 7213 | Penelope Castiglia | 48.16 | 10 | B Min | BB: 43.29 (+4.87s | 10.1%) | Greater Tampa Swim Association | 06/20/2026 | West Coast B Champtionships | |
| 7214 | Phoebe Bowers | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | Northfield Swim Club | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 7215 | Jennifer Breit | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | West Express Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 7216 | Margaret Stinnett | 48.16 | 10 | B Min | BB: 43.29 (+4.87s | 10.1%) | Baylor Swim Club | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | |
| 7217 | Lyla Sidney | 48.16 | 8 | B Min | BB: 43.29 (+4.87s | 10.1%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | |
| 7218 | Sarina Tharakan | 48.16 | 10 | B Min | BB: 43.29 (+4.87s | 10.1%) | South Lyon Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 7219 | Ludovica D'Amelj | 48.16 | 9 | B Min | BB: 43.29 (+4.87s | 10.1%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 7220 | Eliza Vavrichek | 48.17 | 8 | B Min | BB: 43.29 (+4.88s | 10.1%) | Olympic Cascade Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 7221 | Isabelle Marquez | 48.17 | 10 | B Min | BB: 43.29 (+4.88s | 10.1%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 7222 | Isla Buehler | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 7223 | Liv Wilhelmsen | 48.17 | 10 | B Min | BB: 43.29 (+4.88s | 10.1%) | South Davis Aquatics Team | 02/22/2025 | Time Trial Feb 22 SDAT | |
| 7224 | Miabela Swanson | 48.17 | 8 | B Min | BB: 43.29 (+4.88s | 10.1%) | Pompano Beach Piranhas | 02/06/2026 | Friendship Meet 2026 | |
| 7225 | Maggie Katzman | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | Jcc Sea Serpents | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 7226 | Maria Snow | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | Jcc Jellyfish Club | 11/07/2024 | 2024 OA Thanksgiving Turkey Meet | |
| 7227 | Harper Durrant | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | |
| 7228 | Madeline Marante | 48.17 | 10 | B Min | BB: 43.29 (+4.88s | 10.1%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | |
| 7229 | Mila Pender | 48.17 | 8 | B Min | BB: 43.29 (+4.88s | 10.1%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 7230 | Charlotte Hursley | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | |
| 7231 | Aria He | 48.17 | 8 | B Min | BB: 43.29 (+4.88s | 10.1%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 7232 | Audrey Kelty | 48.17 | 9 | B Min | BB: 43.29 (+4.88s | 10.1%) | Portland Aquatic Club | 04/24/2026 | 2026 Celebrate PAC Team Intrasquad Meet | |
| 7233 | Abigail Widrick | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 7234 | Lillian Hatchett | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Martinsville Marlins | 01/02/2026 | 2026 LY Winter Invitational | |
| 7235 | Imani Grover | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Bulldog Aquatic Club | 11/21/2025 | 2025 SST Fall Classic | |
| 7236 | Abby Wrixon | 48.18 | 10 | B Min | BB: 43.29 (+4.89s | 10.1%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 7237 | Amelie Rutishauser | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Empire Swimming | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 7238 | Margaret Olson | 48.19 | 10 | B Min | BB: 43.29 (+4.90s | 10.2%) | Westbrook Seals | 10/24/2025 | Boofish Halloween Meet | |
| 7239 | Abigail Gaudet | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Anglerfish Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 7240 | Audrey Moore | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 7241 | Mckinley Cain | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Edina Swim Club | 05/09/2026 | 2026 MN EDI Gator Speedo Invite | |
| 7242 | Maya Storck | 48.19 | 8 | B Min | BB: 43.29 (+4.90s | 10.2%) | Asheville Jewish Community Cen | 02/07/2026 | 2026 Swim Your Heart Out | |
| 7243 | Juliana Nutzman | 48.19 | 10 | B Min | BB: 43.29 (+4.90s | 10.2%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 7244 | Jenna Huff | 48.19 | 10 | B Min | BB: 43.29 (+4.90s | 10.2%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 7245 | Audrey Liang | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Blue Dolfins | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 7246 | Soledad Rader | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 7247 | Aubrey Eberson | 48.19 | 10 | B Min | BB: 43.29 (+4.90s | 10.2%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 7248 | Ruby Kulper | 48.19 | 9 | B Min | BB: 43.29 (+4.90s | 10.2%) | Bainbridge Island Swim Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 7249 | Anna Nolan | 48.20 | 9 | B Min | BB: 43.29 (+4.91s | 10.2%) | Houston Bridge Bats | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 7250 | Lyra Helfman | 48.20 | 9 | B Min | BB: 43.29 (+4.91s | 10.2%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet 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.