USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Hana Park | 53.80 | 10 | BB Min | A: 48.79 (+5.01s | 9.3%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 1452 | Lianna Shubin | 53.81 | 10 | BB Min | A: 48.79 (+5.02s | 9.3%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1453 | Lucy Dwelley | 53.81 | 9 | BB Min | A: 48.79 (+5.02s | 9.3%) | Terrapins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1454 | Alessandra Hayden | 53.82 | 9 | BB Min | A: 48.79 (+5.03s | 9.3%) | Madison Swimming Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1455 | Larkin Ripley | 53.83 | 9 | BB Min | A: 48.79 (+5.04s | 9.4%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1456 | Clare Bernard | 53.83 | 10 | BB Min | A: 48.79 (+5.04s | 9.4%) | Metro Marlins Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 1457 | Sierra Bhattarai | 53.84 | 10 | BB Min | A: 48.79 (+5.05s | 9.4%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1458 | Emily Eybalin Sebastiao | 53.84 | 10 | BB Min | A: 48.79 (+5.05s | 9.4%) | Upper Valley Aquatic Club | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 1459 | Vivian Gillespie | 53.84 | 10 | BB Min | A: 48.79 (+5.05s | 9.4%) | West Florida Lightning Aquatic | 06/19/2026 | 2026 Lightning Invitational | |
| 1460 | Janice Zhang | 53.85 | 10 | BB Min | A: 48.79 (+5.06s | 9.4%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1461 | Audrey Taylor | 53.86 | 10 | BB Min | A: 48.79 (+5.07s | 9.4%) | Bangor YMCA Barracudas | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1462 | Emersyn Brown | 53.86 | 10 | BB Min | A: 48.79 (+5.07s | 9.4%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1463 | Piper Morford | 53.87 | 8 | BB Min | A: 48.79 (+5.08s | 9.4%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 1464 | Maeven Snider | 53.87 | 10 | BB Min | A: 48.79 (+5.08s | 9.4%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1465 | Hazel Herman | 53.88 | 10 | BB Min | A: 48.79 (+5.09s | 9.4%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 1466 | Josalina McDermott | 53.89 | 10 | BB Min | A: 48.79 (+5.10s | 9.5%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 1467 | Jaclyn Kennedy | 53.90 | 10 | BB Min | A: 48.79 (+5.11s | 9.5%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 1468 | Frances Chock | 53.90 | 10 | BB Min | A: 48.79 (+5.11s | 9.5%) | Punahou Aquatics Institute | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1469 | Elly Esbjornsson | 53.91 | 10 | BB Min | A: 48.79 (+5.12s | 9.5%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 1470 | Louisa Knodt | 53.92 | 8 | BB Min | A: 48.79 (+5.13s | 9.5%) | Minnetonka Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1471 | Georgia Moore | 53.92 | 10 | BB Min | A: 48.79 (+5.13s | 9.5%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 1472 | Jacqueline Dudenko | 53.92 | 10 | BB Min | A: 48.79 (+5.13s | 9.5%) | Alto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1473 | Anna Gutierrez Najera | 53.92 | 9 | BB Min | A: 48.79 (+5.13s | 9.5%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 1474 | Georgia Wachter | 53.93 | 9 | BB Min | A: 48.79 (+5.14s | 9.5%) | Peninsula Wave Riders Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1475 | Katie Li | 53.93 | 9 | BB Min | A: 48.79 (+5.14s | 9.5%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1476 | Kenan Mallory | 53.95 | 10 | BB Min | A: 48.79 (+5.16s | 9.6%) | Seminole Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1477 | Xiaorong Li | 53.95 | 10 | BB Min | A: 48.79 (+5.16s | 9.6%) | Milpitas Aquatic Club | 06/22/2024 | Alto Beat The Heat Sat Sun | |
| 1478 | Monika Dean | 53.95 | 10 | BB Min | A: 48.79 (+5.16s | 9.6%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1479 | Riley Shipp | 53.96 | 10 | BB Min | A: 48.79 (+5.17s | 9.6%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1480 | Cora Sun | 53.96 | 9 | BB Min | A: 48.79 (+5.17s | 9.6%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 1481 | Juni Keum | 53.96 | 10 | BB Min | A: 48.79 (+5.17s | 9.6%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 1482 | Ella Dewar | 53.96 | 10 | BB Min | A: 48.79 (+5.17s | 9.6%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1483 | Madison Yalango | 53.96 | 10 | BB Min | A: 48.79 (+5.17s | 9.6%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1484 | Blake Barry | 53.96 | 9 | BB Min | A: 48.79 (+5.17s | 9.6%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 1485 | Nia Liu | 53.97 | 8 | BB Min | A: 48.79 (+5.18s | 9.6%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1486 | Zlata Kucheryavaya | 53.97 | 9 | BB Min | A: 48.79 (+5.18s | 9.6%) | Poseidon Swimming Inc | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1487 | Haven Reid | 53.98 | 10 | BB Min | A: 48.79 (+5.19s | 9.6%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1488 | Jane Kelly | 53.98 | 10 | BB Min | A: 48.79 (+5.19s | 9.6%) | Cali Piranha Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1489 | Juliet Delude | 53.98 | 10 | BB Min | A: 48.79 (+5.19s | 9.6%) | YMCA of Concord Swim Team | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1490 | Seungyeon Park | 53.99 | 10 | BB Min | A: 48.79 (+5.20s | 9.6%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1491 | Evelyn Vo | 53.99 | 9 | BB Min | A: 48.79 (+5.20s | 9.6%) | Legacy Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 1492 | Wesley Siebe | 53.99 | 9 | BB Min | A: 48.79 (+5.20s | 9.6%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 1493 | Mattie Dai | 53.99 | 9 | BB Min | A: 48.79 (+5.20s | 9.6%) | Fast Lane Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1494 | Hannah Anderson | 54.00 | 10 | BB Min | A: 48.79 (+5.21s | 9.6%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 1495 | Pauline Bergeron | 54.01 | 10 | BB Min | A: 48.79 (+5.22s | 9.7%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1496 | Esabel Watkins | 54.02 | 9 | BB Min | A: 48.79 (+5.23s | 9.7%) | Aquawolves Swimming | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 1497 | Madeline Lester | 54.02 | 10 | BB Min | A: 48.79 (+5.23s | 9.7%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1498 | Lillie Marcus | 54.03 | 9 | BB Min | A: 48.79 (+5.24s | 9.7%) | West Florida Lightning Aquatic | 06/19/2026 | 2026 Lightning Invitational | |
| 1499 | Mira Halecki | 54.03 | 10 | BB Min | A: 48.79 (+5.24s | 9.7%) | Laker Swim | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1500 | Charlotte Struble | 54.03 | 8 | BB Min | A: 48.79 (+5.24s | 9.7%) | Sea Devils | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
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.