USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Isabella Lewis | 51.67 | 9 | B: 45.29 (+6.38s | 12.3%) | Rocky Ford Blue Marlins | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 2502 | Iris Zhang | 51.67 | 7 | B: 45.29 (+6.38s | 12.3%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 2503 | Zaiyah Robinson | 51.67 | 8 | B: 45.29 (+6.38s | 12.3%) | Watertown Area Swim Club | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 2504 | Briar Nappy | 51.67 | 10 | B: 45.29 (+6.38s | 12.3%) | Gator Swim Club | 06/20/2025 | 2025 FAST Independence Invitational | ||
| 2505 | Alice Li | 51.68 | 8 | B: 45.29 (+6.39s | 12.4%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 2506 | Alexandria Foster | 51.69 | 9 | B: 45.29 (+6.40s | 12.4%) | Eastmont | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 2507 | Leia Sims | 51.69 | 9 | B: 45.29 (+6.40s | 12.4%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2508 | Georgia Richards | 51.69 | 7 | B: 45.29 (+6.40s | 12.4%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 2509 | Emery Patterson | 51.69 | 9 | B: 45.29 (+6.40s | 12.4%) | Beaverton Area Aquatics Club | 08/02/2025 | GACC 2025 End Of Season Meet | ||
| 2510 | Nicole Li | 51.71 | 10 | B: 45.29 (+6.42s | 12.4%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 2511 | Lana Dornbusch | 51.73 | 8 | B: 45.29 (+6.44s | 12.4%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2512 | Savannah Stewart | 51.74 | 8 | B: 45.29 (+6.45s | 12.5%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 2513 | Valentina Chairez | 51.75 | 8 | B: 45.29 (+6.46s | 12.5%) | High Performance Aquatic Club | 05/31/2025 | 2025 ST HPAC Sunshine Splash | ||
| 2514 | Ellie Herman | 51.75 | 9 | B: 45.29 (+6.46s | 12.5%) | Longhorn Aquatics | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 2515 | Brielle Johnson | 51.76 | 8 | B: 45.29 (+6.47s | 12.5%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2516 | Annais Kim | 51.78 | 7 | B: 45.29 (+6.49s | 12.5%) | Burlingame Aquatics | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | ||
| 2517 | Mae Hanson | 51.79 | 9 | B: 45.29 (+6.50s | 12.6%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 2518 | Brynn Butler | 51.79 | 8 | B: 45.29 (+6.50s | 12.6%) | California Gold | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2519 | Lily Williamson | 51.79 | 9 | B: 45.29 (+6.50s | 12.6%) | Merced Skimmers Swim Team | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 2520 | Adella Barber | 51.80 | 7 | B: 45.29 (+6.51s | 12.6%) | West Express Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 2521 | Anna Wu | 51.80 | 8 | B: 45.29 (+6.51s | 12.6%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2522 | Nora Wong | 51.80 | 9 | B: 45.29 (+6.51s | 12.6%) | Otter Swim Club | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 2523 | Elizabeth Vizzo | 51.80 | 10 | B: 45.29 (+6.51s | 12.6%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 2524 | Amelia Holien | 51.81 | 8 | B: 45.29 (+6.52s | 12.6%) | Watertown Area Swim Club | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 2525 | Madeleine Wallace | 51.82 | 8 | B: 45.29 (+6.53s | 12.6%) | Napa Valley Swim Team | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 2526 | Annabelle Moy | 51.82 | 8 | B: 45.29 (+6.53s | 12.6%) | Fast Falcons | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2527 | Liliya Strunk | 51.84 | 7 | B: 45.29 (+6.55s | 12.6%) | Quest Swimming | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 2528 | Emery Delmas | 51.84 | 9 | B: 45.29 (+6.55s | 12.6%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 2529 | Margaux Nielsen | 51.86 | 7 | B: 45.29 (+6.57s | 12.7%) | Aquajets Swim Team | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | ||
| 2530 | Lily Neckerman | 51.90 | 8 | B: 45.29 (+6.61s | 12.7%) | Sea Dragon Aquatics | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2531 | Aria Colin | 51.91 | 8 | B: 45.29 (+6.62s | 12.8%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2532 | Ada Prokos | 51.91 | 9 | B: 45.29 (+6.62s | 12.8%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | ||
| 2533 | Joelle Noffsinger | 51.91 | 8 | B: 45.29 (+6.62s | 12.8%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 2534 | Stella Evans | 51.92 | 9 | B: 45.29 (+6.63s | 12.8%) | College Area Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 2535 | Rowan Borski | 51.96 | 8 | B: 45.29 (+6.67s | 12.8%) | North Star Swim Team | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 2536 | Fallon Ivey | 51.96 | 9 | B: 45.29 (+6.67s | 12.8%) | Florida Elite Swimming | 06/07/2025 | 2025 Stingrays LCM Meet | ||
| 2537 | Anne Brooker | 51.96 | 9 | B: 45.29 (+6.67s | 12.8%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 2538 | Holland Willard | 51.96 | 10 | B: 45.29 (+6.67s | 12.8%) | Waterloo Swimming | 06/22/2025 | 2025 ST WLOO LC Last Chance | ||
| 2539 | Dixie Schmitt | 51.97 | 8 | B: 45.29 (+6.68s | 12.9%) | Alamo Area Aquatic Association | 05/07/2025 | 2025 ST AAAA NS May Race Night | ||
| 2540 | Emily Ly | 51.98 | 7 | B: 45.29 (+6.69s | 12.9%) | Pacifica Sea Lions | 06/06/2025 | BAC C B A Meet | ||
| 2541 | Nayra Malik | 51.99 | 8 | B: 45.29 (+6.70s | 12.9%) | Pro Swimming | 06/20/2025 | 2025 SWAT Summer Solstice | ||
| 2542 | Nihira Sathya | 51.99 | 10 | B: 45.29 (+6.70s | 12.9%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 2543 | Amelia Brown | 51.99 | 9 | B: 45.29 (+6.70s | 12.9%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | ||
| 2544 | Gabriela Manzano Alzate | 51.99 | 9 | B: 45.29 (+6.70s | 12.9%) | Lone Star Aquatic Club | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 2545 | Conner Bransford | 52.01 | 9 | B: 45.29 (+6.72s | 12.9%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 2546 | Hannah Herzhauser | 52.01 | 8 | B: 45.29 (+6.72s | 12.9%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 2547 | Arlie Kmack | 52.02 | 8 | B: 45.29 (+6.73s | 12.9%) | Eastmont | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 2548 | Yvette Pavlova | 52.02 | 6 | B: 45.29 (+6.73s | 12.9%) | Unattached | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2549 | Sophie Jones | 52.03 | 10 | B: 45.29 (+6.74s | 13.0%) | Albany Aquatic Association | 05/02/2025 | 2025 AAA May LC Invitational | ||
| 2550 | Addison Mou | 52.03 | 9 | B: 45.29 (+6.74s | 13.0%) | Almaden Riptide | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
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.