USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3501 | Fiona Valente | 50.48 | 10 | B Min | BB: 48.69 (+1.79s | 3.5%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 3502 | Atoosa Randolph | 50.48 | 9 | B Min | BB: 48.69 (+1.79s | 3.5%) | Pine Crest Swimming | 10/03/2025 | Mike Horgan Memorial Inv | |
| 3503 | Payton Shirley | 50.48 | 10 | B Min | BB: 48.69 (+1.79s | 3.5%) | Wasatch Swim Club | 10/23/2025 | Mike Harper Mini Meet | |
| 3504 | Nora Williamson | 50.48 | 10 | B Min | BB: 48.69 (+1.79s | 3.5%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 3505 | Vivienne Kelleher | 50.48 | 10 | B Min | BB: 48.69 (+1.79s | 3.5%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 3506 | Colette Nicholes | 50.49 | 8 | B Min | BB: 48.69 (+1.80s | 3.6%) | Monocacy Aquatic Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 3507 | Elizabeth Vorac | 50.49 | 10 | B Min | BB: 48.69 (+1.80s | 3.6%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 3508 | Naya Alhafez | 50.49 | 10 | B Min | BB: 48.69 (+1.80s | 3.6%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 3509 | Tatum Marrujo | 50.49 | 9 | B Min | BB: 48.69 (+1.80s | 3.6%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3510 | Claire Li | 50.49 | 10 | B Min | BB: 48.69 (+1.80s | 3.6%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 3511 | Torynn Elmer | 50.50 | 9 | B Min | BB: 48.69 (+1.81s | 3.6%) | Prime Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 3512 | Nancy Aldrich | 50.50 | 10 | B Min | BB: 48.69 (+1.81s | 3.6%) | Pueblo Swim Club | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | |
| 3513 | Claire Kim | 50.50 | 9 | B Min | BB: 48.69 (+1.81s | 3.6%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3514 | Emma Essery | 50.51 | 8 | B Min | BB: 48.69 (+1.82s | 3.6%) | Northside Aquatics | 04/15/2026 | 2026 ST NIST April Race Night | |
| 3515 | Audrey Hargis | 50.51 | 10 | B Min | BB: 48.69 (+1.82s | 3.6%) | Eastern Shore YMCA Fins | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 3516 | Brie Kong | 50.51 | 9 | B Min | BB: 48.69 (+1.82s | 3.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 3517 | Abigail Bassler | 50.51 | 8 | B Min | BB: 48.69 (+1.82s | 3.6%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 3518 | Mingyang Hou | 50.51 | 10 | B Min | BB: 48.69 (+1.82s | 3.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 3519 | Summer Hu | 50.51 | 9 | B Min | BB: 48.69 (+1.82s | 3.6%) | Eagle Swim Team Inc. | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 3520 | Meriwether Melson | 50.52 | 9 | B Min | BB: 48.69 (+1.83s | 3.6%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 3521 | Sara Khamis | 50.52 | 10 | B Min | BB: 48.69 (+1.83s | 3.6%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3522 | Madison Li | 50.52 | 8 | B Min | BB: 48.69 (+1.83s | 3.6%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3523 | Emily Beidler | 50.52 | 10 | B Min | BB: 48.69 (+1.83s | 3.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 3524 | Isabelle Tate | 50.52 | 10 | B Min | BB: 48.69 (+1.83s | 3.6%) | Greater Kalamazoo Crocs | 11/01/2025 | Greater Kalamazoo Arena Challenge | |
| 3525 | Mila Alalasundaram | 50.53 | 10 | B Min | BB: 48.69 (+1.84s | 3.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 3526 | Elli Grace | 50.53 | 8 | B Min | BB: 48.69 (+1.84s | 3.6%) | Haines City Tritons | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 3527 | Sarah Hamdouch | 50.53 | 10 | B Min | BB: 48.69 (+1.84s | 3.6%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3528 | Mackenzie Klipp | 50.53 | 9 | B Min | BB: 48.69 (+1.84s | 3.6%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 3529 | Brooklyn Klooster | 50.53 | 9 | B Min | BB: 48.69 (+1.84s | 3.6%) | Michigan Lakeshore Aquatics | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 3530 | Valerie Suthard | 50.54 | 10 | B Min | BB: 48.69 (+1.85s | 3.7%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 3531 | Emberlynn Molina | 50.54 | 10 | B Min | BB: 48.69 (+1.85s | 3.7%) | Cortez Water Dragons | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | |
| 3532 | Miah Ibenana | 50.54 | 8 | B Min | BB: 48.69 (+1.85s | 3.7%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 3533 | Imogen Chubiz | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Vandal Aquatic Club | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | |
| 3534 | Elaine Lyu | 50.55 | 9 | B Min | BB: 48.69 (+1.86s | 3.7%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 3535 | Clara Shaw | 50.55 | 9 | B Min | BB: 48.69 (+1.86s | 3.7%) | Meadowbrook Swim Team | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 3536 | Megan Coulthard | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Middies Wave Ryders | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 3537 | Riley Shipp | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 3538 | Karri Stewart | 50.55 | 9 | B Min | BB: 48.69 (+1.86s | 3.7%) | Unattached | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 3539 | Keira Lydick | 50.55 | 10 | B Min | BB: 48.69 (+1.86s | 3.7%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 3540 | Olivia Whitley | 50.56 | 10 | B Min | BB: 48.69 (+1.87s | 3.7%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 3541 | Aurora Clark | 50.56 | 10 | B Min | BB: 48.69 (+1.87s | 3.7%) | Las Cruces Aquatic Team | 11/02/2025 | 2025 BD Del Norte #2 | |
| 3542 | Evie Azwan | 50.56 | 10 | B Min | BB: 48.69 (+1.87s | 3.7%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3543 | Emma von Dohlen | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Cypress Fairbanks Swim Club | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 3544 | Harper Lewis | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Poseidon Swimming Inc | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 3545 | Sofia Salazar | 50.57 | 9 | B Min | BB: 48.69 (+1.88s | 3.7%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 3546 | Kaia Dasika | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 3547 | Qingyuan Shen | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 3548 | Candice Lei | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 3549 | Elizabeth Hudson | 50.57 | 10 | B Min | BB: 48.69 (+1.88s | 3.7%) | Yakima YMCA Swim Team | 01/03/2026 | January Storm | |
| 3550 | Mackenzie Marzen | 50.58 | 10 | B Min | BB: 48.69 (+1.89s | 3.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
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.