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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Della Rosser | 59.52 | 8 | B Min | BB: 55.49 (+4.03s | 6.8%) | Puget Sound Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1402 | Emily Johnson | 59.52 | 10 | B Min | BB: 55.49 (+4.03s | 6.8%) | Puget Sound Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1403 | Gemma Huon | 59.54 | 9 | B Min | BB: 55.49 (+4.05s | 6.8%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1404 | Karmyn Aiwohi | 59.54 | 10 | B Min | BB: 55.49 (+4.05s | 6.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 1405 | Sarah Saqa | 59.56 | 9 | B Min | BB: 55.49 (+4.07s | 6.8%) | Tampa Elite Aquatics | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 1406 | Kamryn Parker | 59.56 | 10 | B Min | BB: 55.49 (+4.07s | 6.8%) | Patriot Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1407 | Stefanie Sun | 59.57 | 9 | B Min | BB: 55.49 (+4.08s | 6.8%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 1408 | April Mu | 59.57 | 9 | B Min | BB: 55.49 (+4.08s | 6.8%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1409 | Emery Ball | 59.58 | 10 | B Min | BB: 55.49 (+4.09s | 6.9%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 1410 | Julia Karolyi | 59.59 | 10 | B Min | BB: 55.49 (+4.10s | 6.9%) | Cca Marlins of Virginia | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 1411 | Henrietta Ostendorf | 59.60 | 10 | B Min | BB: 55.49 (+4.11s | 6.9%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 1412 | Sophia-Grace Pantin | 59.61 | 9 | B Min | BB: 55.49 (+4.12s | 6.9%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 1413 | Annaliese Schleich | 59.61 | 8 | B Min | BB: 55.49 (+4.12s | 6.9%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1414 | Josephine Turner | 59.62 | 10 | B Min | BB: 55.49 (+4.13s | 6.9%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1415 | Natalia Soohoo | 59.63 | 8 | B Min | BB: 55.49 (+4.14s | 6.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 1416 | Madelyn Mason | 59.63 | 9 | B Min | BB: 55.49 (+4.14s | 6.9%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1417 | Isla Adams | 59.64 | 10 | B Min | BB: 55.49 (+4.15s | 7.0%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1418 | Elliana Serlin | 59.64 | 8 | B Min | BB: 55.49 (+4.15s | 7.0%) | Terrapins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 1419 | Madison Rapoza | 59.64 | 10 | B Min | BB: 55.49 (+4.15s | 7.0%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 1420 | Evelyn Brudvig | 59.64 | 9 | B Min | BB: 55.49 (+4.15s | 7.0%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 1421 | Piper Fasbinder | 59.64 | 10 | B Min | BB: 55.49 (+4.15s | 7.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 1422 | Saoirse Smythe | 59.65 | 9 | B Min | BB: 55.49 (+4.16s | 7.0%) | Hickam Hurricanes | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 1423 | Anna Neary | 59.65 | 9 | B Min | BB: 55.49 (+4.16s | 7.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 1424 | Brooklyn Doherty | 59.66 | 9 | B Min | BB: 55.49 (+4.17s | 7.0%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1425 | Rylee Mendell | 59.67 | 10 | B Min | BB: 55.49 (+4.18s | 7.0%) | Fast Falcons | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 1426 | Taliyah Brown | 59.68 | 10 | B Min | BB: 55.49 (+4.19s | 7.0%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 1427 | Luciana Gamez Lozano | 59.69 | 8 | B Min | BB: 55.49 (+4.20s | 7.0%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1428 | Sloane Ashenfelter | 59.70 | 10 | B Min | BB: 55.49 (+4.21s | 7.1%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1429 | Olivia Scribner | 59.71 | 9 | B Min | BB: 55.49 (+4.22s | 7.1%) | Aquajets Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 1430 | Sofia Yumukoff | 59.72 | 9 | B Min | BB: 55.49 (+4.23s | 7.1%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 1431 | Brynn Paitich | 59.72 | 10 | B Min | BB: 55.49 (+4.23s | 7.1%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 1432 | Frances Law | 59.73 | 10 | B Min | BB: 55.49 (+4.24s | 7.1%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1433 | Emerson Bentley | 59.74 | 10 | B Min | BB: 55.49 (+4.25s | 7.1%) | Bay Club Panthers | 06/29/2024 | DACA LC C B A+ Meet | |
| 1434 | Hailey Bolinder | 59.75 | 10 | B Min | BB: 55.49 (+4.26s | 7.1%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1435 | Anyeline Hernandez Gonzalez | 59.75 | 10 | B Min | BB: 55.49 (+4.26s | 7.1%) | Lake Lytal Lightning | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 1436 | Claire Peterson | 59.76 | 9 | B Min | BB: 55.49 (+4.27s | 7.1%) | Amherst Aquatic Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 1437 | Mila Zins | 59.77 | 10 | B Min | BB: 55.49 (+4.28s | 7.2%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 1438 | Riley Cunningham | 59.78 | 9 | B Min | BB: 55.49 (+4.29s | 7.2%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 1439 | Kara Long | 59.78 | 9 | B Min | BB: 55.49 (+4.29s | 7.2%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 1440 | Hazel Schmidt | 59.78 | 10 | B Min | BB: 55.49 (+4.29s | 7.2%) | Aberdeen Swim Club | 07/18/2025 | 2025 SD State Long Course Meet | |
| 1441 | Olivia Diaz-Pease | 59.79 | 10 | B Min | BB: 55.49 (+4.30s | 7.2%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 1442 | Helena Gordon | 59.79 | 10 | B Min | BB: 55.49 (+4.30s | 7.2%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 1443 | Ellie Gicalde | 59.79 | 9 | B Min | BB: 55.49 (+4.30s | 7.2%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1444 | Maya Losada-Tweedell | 59.81 | 8 | B Min | BB: 55.49 (+4.32s | 7.2%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 1445 | Anaya Alreja | 59.82 | 10 | B Min | BB: 55.49 (+4.33s | 7.2%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 1446 | Gianna Yurkschatt | 59.83 | 8 | B Min | BB: 55.49 (+4.34s | 7.3%) | SwimStrongsville | 05/16/2025 | Busbey Invitational 2025 | |
| 1447 | Ryland Ghent | 59.83 | 9 | B Min | BB: 55.49 (+4.34s | 7.3%) | Swim Tampa Aquatics | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 1448 | Kennedy Canepa | 59.84 | 9 | B Min | BB: 55.49 (+4.35s | 7.3%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1449 | Erika Cotter | 59.88 | 10 | B Min | BB: 55.49 (+4.39s | 7.3%) | St Croix Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1450 | Ella Yang | 59.88 | 9 | B Min | BB: 55.49 (+4.39s | 7.3%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
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.