USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Iris Bayley | 40.34 | 5 | BB Min | A: 37.99 (+2.35s | 5.8%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 2252 | Isabella Flaim | 40.34 | 8 | BB Min | A: 37.99 (+2.35s | 5.8%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 2253 | Rachel Ellis | 40.34 | 9 | BB Min | A: 37.99 (+2.35s | 5.8%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 2254 | Avery Schultz | 40.34 | 10 | BB Min | A: 37.99 (+2.35s | 5.8%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2255 | Ava Xing | 40.34 | 9 | BB Min | A: 37.99 (+2.35s | 5.8%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 2256 | Samantha Garcia | 40.34 | 9 | BB Min | A: 37.99 (+2.35s | 5.8%) | Rattlers Swim Club | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 2257 | Georgia Haeni | 40.35 | 10 | BB Min | A: 37.99 (+2.36s | 5.8%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 2258 | Leah Reynolds | 40.35 | 9 | BB Min | A: 37.99 (+2.36s | 5.8%) | Commonwealth Swimming | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 2259 | Tanvika Kumar | 40.35 | 10 | BB Min | A: 37.99 (+2.36s | 5.8%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 2260 | Sadie Shafer | 40.35 | 10 | BB Min | A: 37.99 (+2.36s | 5.8%) | Seattle Metropolitan Aquatic C | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 2261 | Drew Davis | 40.35 | 9 | BB Min | A: 37.99 (+2.36s | 5.8%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2262 | Addie Bischoff | 40.35 | 10 | BB Min | A: 37.99 (+2.36s | 5.8%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 2263 | Andrea Vilchis | 40.35 | 10 | BB Min | A: 37.99 (+2.36s | 5.8%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 2264 | Alysa Wu | 40.36 | 9 | BB Min | A: 37.99 (+2.37s | 5.9%) | Auburn Aquatics | 02/20/2026 | 2026 SE Auburn Classic | |
| 2265 | Eloise Biros | 40.36 | 9 | BB Min | A: 37.99 (+2.37s | 5.9%) | Westlake Aquatic Facility | 11/15/2025 | 2025 ST WOW Harvest Hootenanny | |
| 2266 | Aubrey Raska | 40.36 | 9 | BB Min | A: 37.99 (+2.37s | 5.9%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 2267 | Avery Wishneff | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2268 | Molly Cui | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2269 | Everly Yamashita | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2270 | Avery Dotur | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | East Hartford YMCA | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 2271 | Fiona Asgari | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2272 | Charlotte Zanutto | 40.36 | 10 | BB Min | A: 37.99 (+2.37s | 5.9%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 2273 | Grace Scott | 40.37 | 10 | BB Min | A: 37.99 (+2.38s | 5.9%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 2274 | Wallis Mahn | 40.37 | 8 | BB Min | A: 37.99 (+2.38s | 5.9%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 2275 | Abigail Brownyard | 40.37 | 9 | BB Min | A: 37.99 (+2.38s | 5.9%) | Huntsville Swim Association | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 2276 | Yuwei Wu | 40.37 | 10 | BB Min | A: 37.99 (+2.38s | 5.9%) | Spartan Aquatic Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2277 | Sloane Stevenson | 40.37 | 10 | BB Min | A: 37.99 (+2.38s | 5.9%) | Evergreen Hurricanes | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2278 | Molly Heerey | 40.37 | 10 | BB Min | A: 37.99 (+2.38s | 5.9%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2279 | Eliana Fletcher | 40.37 | 9 | BB Min | A: 37.99 (+2.38s | 5.9%) | Asheville Jewish Community Cen | 02/07/2026 | 2026 Swim Your Heart Out | |
| 2280 | Kennedy Nielsen | 40.37 | 9 | BB Min | A: 37.99 (+2.38s | 5.9%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 2281 | Emily Earley | 40.37 | 9 | BB Min | A: 37.99 (+2.38s | 5.9%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2282 | Lillian Dean | 40.37 | 10 | BB Min | A: 37.99 (+2.38s | 5.9%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | |
| 2283 | Lili Wei | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | Bellevue Club Swim Team | 11/23/2024 | 2024 PN November AGI Divsion 3 | |
| 2284 | Violet Trainor | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | Middies Wave Ryders | 02/13/2026 | 39th Black History Swim Meet | |
| 2285 | Emelia Johnson | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | South East Metro Sharks | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2286 | Kaden Salvage | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | West Coast Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 2287 | Olivia Liu | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | Riptide Swim Team | 12/14/2024 | 2024 MN SCSC Winter Carnival | |
| 2288 | Dione Gruver | 40.38 | 10 | BB Min | A: 37.99 (+2.39s | 5.9%) | California Capital Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 2289 | Juno Melish | 40.39 | 10 | BB Min | A: 37.99 (+2.40s | 5.9%) | Aulea Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 2290 | Celia Bickerstaff | 40.39 | 10 | BB Min | A: 37.99 (+2.40s | 5.9%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 2291 | Morgan Abernethy | 40.39 | 9 | BB Min | A: 37.99 (+2.40s | 5.9%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 2292 | Camile Woolery | 40.39 | 10 | BB Min | A: 37.99 (+2.40s | 5.9%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 2293 | Miraya Thapa | 40.39 | 9 | BB Min | A: 37.99 (+2.40s | 5.9%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2294 | Claire Reiley | 40.39 | 9 | BB Min | A: 37.99 (+2.40s | 5.9%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 2295 | Sophia Xie | 40.39 | 9 | BB Min | A: 37.99 (+2.40s | 5.9%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 2296 | Vivian Schroeder | 40.39 | 10 | BB Min | A: 37.99 (+2.40s | 5.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 2297 | Sydney Lawrence | 40.39 | 9 | BB Min | A: 37.99 (+2.40s | 5.9%) | River City Aquatics | 02/27/2026 | Ozark Division I Championship | |
| 2298 | Pauline Bergeron | 40.39 | 10 | BB Min | A: 37.99 (+2.40s | 5.9%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 2299 | Mackenzie Kapoi | 40.40 | 10 | BB Min | A: 37.99 (+2.41s | 6.0%) | Issaquah Swim Team | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 2300 | Nora Waldenmayer | 40.40 | 9 | BB Min | A: 37.99 (+2.41s | 6.0%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
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.