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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5151 | Joanna Sargent | 51.80 | 10 | B Min | BB: 48.69 (+3.11s | 6.0%) | Alameda Gators | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 5152 | Greta Garvey | 51.80 | 10 | B Min | BB: 48.69 (+3.11s | 6.0%) | Barracuda Aquatics Club | 01/25/2026 | 2026 MN BAC Sunday At The Races Copied | |
| 5153 | Olivia Tang | 51.80 | 10 | B Min | BB: 48.69 (+3.11s | 6.0%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5154 | Chelsea Gary | 51.81 | 10 | B Min | BB: 48.69 (+3.12s | 6.0%) | DC Dept Of Parks and Recreatio | 10/25/2025 | Trick Or Treat Mini Meet | |
| 5155 | Thia Kirkpatrick | 51.81 | 10 | B Min | BB: 48.69 (+3.12s | 6.0%) | Lake Oswego Swim Club | 01/11/2025 | 2025 LOSC Winter Intrasquad | |
| 5156 | Polina Timchenko | 51.81 | 10 | B Min | BB: 48.69 (+3.12s | 6.0%) | Streamline Aquatics | 09/12/2025 | 2025 ST SASA Sombrero Series Uno | |
| 5157 | Sylvia Withers | 51.81 | 10 | B Min | BB: 48.69 (+3.12s | 6.0%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 5158 | Samiha Mukherjee | 51.82 | 10 | B Min | BB: 48.69 (+3.13s | 6.0%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 5159 | Olivia Chan | 51.82 | 9 | B Min | BB: 48.69 (+3.13s | 6.0%) | Central Queens Ym-Ywha | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 5160 | Marlee Atkin | 51.82 | 8 | B Min | BB: 48.69 (+3.13s | 6.0%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 5161 | Victoria Herrera | 51.82 | 9 | B Min | BB: 48.69 (+3.13s | 6.0%) | Swim Houston Aquatics Center | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 5162 | Elise Martin | 51.82 | 10 | B Min | BB: 48.69 (+3.13s | 6.0%) | Punahou Aquatics Institute | 01/11/2026 | ABC SCY Meet | |
| 5163 | Akshara Mantripragada | 51.82 | 10 | B Min | BB: 48.69 (+3.13s | 6.0%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 5164 | Chloe Chiang | 51.82 | 9 | B Min | BB: 48.69 (+3.13s | 6.0%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 5165 | Soleil Guillemette | 51.83 | 10 | B Min | BB: 48.69 (+3.14s | 6.1%) | Univ. of Denver Hilltoppers | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 5166 | London Steinhilber | 51.83 | 8 | B Min | BB: 48.69 (+3.14s | 6.1%) | Life Time Southeast | 09/20/2025 | 2025 SE BSL Sprint Into Fall Invitational | |
| 5167 | Estelle Mason | 51.83 | 10 | B Min | BB: 48.69 (+3.14s | 6.1%) | FireFish Swim Team | 03/22/2026 | 2026 NE SSC March Madness | |
| 5168 | Sarah Lee | 51.83 | 10 | B Min | BB: 48.69 (+3.14s | 6.1%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 5169 | Amalia Fontes | 51.83 | 10 | B Min | BB: 48.69 (+3.14s | 6.1%) | Doral Swim Club | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 5170 | Cora Agan | 51.83 | 9 | B Min | BB: 48.69 (+3.14s | 6.1%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 5171 | Selene Xia | 51.83 | 7 | B Min | BB: 48.69 (+3.14s | 6.1%) | Saline Swim Team | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 5172 | Gabriela Briceno Gamboa | 51.84 | 9 | B Min | BB: 48.69 (+3.15s | 6.1%) | Cascadia Swimming | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |
| 5173 | Vivienne Osterndorf | 51.84 | 8 | B Min | BB: 48.69 (+3.15s | 6.1%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 5174 | Rowan Baker | 51.84 | 8 | B Min | BB: 48.69 (+3.15s | 6.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | |
| 5175 | Reigna Bohaty | 51.84 | 9 | B Min | BB: 48.69 (+3.15s | 6.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 5176 | Lily Judd | 51.84 | 10 | B Min | BB: 48.69 (+3.15s | 6.1%) | Rec-Plex Sharks | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 5177 | Genevieve Greer | 51.84 | 8 | B Min | BB: 48.69 (+3.15s | 6.1%) | Quest Swimming | 09/27/2025 | 2025 Hanover Happy | |
| 5178 | Aya Refaei | 51.85 | 10 | B Min | BB: 48.69 (+3.16s | 6.1%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 5179 | Grace Cleary | 51.85 | 8 | B Min | BB: 48.69 (+3.16s | 6.1%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5180 | Carolina Espinal | 51.85 | 9 | B Min | BB: 48.69 (+3.16s | 6.1%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 5181 | Dara Angelova | 51.85 | 10 | B Min | BB: 48.69 (+3.16s | 6.1%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 5182 | Julia Oliveira | 51.85 | 9 | B Min | BB: 48.69 (+3.16s | 6.1%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 5183 | Pippa Collier | 51.85 | 9 | B Min | BB: 48.69 (+3.16s | 6.1%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5184 | Novalie Johnson | 51.85 | 10 | B Min | BB: 48.69 (+3.16s | 6.1%) | Hastings Area Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 5185 | Clhloe Zhang | 51.85 | 9 | B Min | BB: 48.69 (+3.16s | 6.1%) | Twisters Swim Club | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
| 5186 | Abigail Messenger | 51.86 | 9 | B Min | BB: 48.69 (+3.17s | 6.1%) | Voltage Aquatics | 02/14/2025 | 2025 SRS Winter Champsionships | |
| 5187 | Emma O'Malley | 51.86 | 8 | B Min | BB: 48.69 (+3.17s | 6.1%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5188 | April Ayers | 51.86 | 9 | B Min | BB: 48.69 (+3.17s | 6.1%) | Bolles School Sharks | 09/14/2025 | 2025 September Splash | |
| 5189 | Kylie Smith | 51.86 | 10 | B Min | BB: 48.69 (+3.17s | 6.1%) | Danvers YMCA Dolfins | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 5190 | Eleanore Hunt | 51.86 | 8 | B Min | BB: 48.69 (+3.17s | 6.1%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 5191 | Madison Losito | 51.86 | 9 | B Min | BB: 48.69 (+3.17s | 6.1%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 5192 | Hazel Rohde | 51.87 | 9 | B Min | BB: 48.69 (+3.18s | 6.1%) | St Croix Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 5193 | Clare VanHouten | 51.87 | 9 | B Min | BB: 48.69 (+3.18s | 6.1%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 5194 | Kate Vivian | 51.87 | 8 | B Min | BB: 48.69 (+3.18s | 6.1%) | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 5195 | Liliella Kaar | 51.87 | 10 | B Min | BB: 48.69 (+3.18s | 6.1%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 5196 | Ava Hanson | 51.87 | 9 | B Min | BB: 48.69 (+3.18s | 6.1%) | Deadwood/Lead 76ers | 02/13/2026 | 2026 SD Short Course Rising Stars | |
| 5197 | Alexis Hurst | 51.87 | 10 | B Min | BB: 48.69 (+3.18s | 6.1%) | Milford Area Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5198 | Arianna Sombhatta | 51.88 | 9 | B Min | BB: 48.69 (+3.19s | 6.1%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 5199 | Selah Szilagyi | 51.88 | 9 | B Min | BB: 48.69 (+3.19s | 6.1%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | |
| 5200 | Mia Andrasko | 51.88 | 9 | B Min | BB: 48.69 (+3.19s | 6.1%) | Pearl City Aquatics | 01/11/2026 | ABC SCY Meet | |
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.