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 | Mary Barnes | 41.51 | 10 | BB Min | A: 37.99 (+3.52s | 8.5%) | Poseidon Swimming Inc | 11/22/2025 | NOVA Cranberry Contender | |
| 2252 | Charlei Ahmann | 41.51 | 10 | BB Min | A: 37.99 (+3.52s | 8.5%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | |
| 2253 | Marlowe Hall | 41.51 | 9 | BB Min | A: 37.99 (+3.52s | 8.5%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 2254 | Emerie Gryder | 41.51 | 9 | BB Min | A: 37.99 (+3.52s | 8.5%) | Catawba Valley Aquatic Club | 03/20/2026 | 2026 BRSL Championships | |
| 2255 | Mavis Damaska | 41.52 | 9 | BB Min | A: 37.99 (+3.53s | 8.5%) | Three Rivers Swimming | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 2256 | Claire Xu | 41.52 | 10 | BB Min | A: 37.99 (+3.53s | 8.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2257 | Madeline Niemaseck | 41.52 | 8 | BB Min | A: 37.99 (+3.53s | 8.5%) | SwimRVA | 11/08/2025 | CA Y Tri Meet | |
| 2258 | Elena Shayesteh | 41.52 | 10 | BB Min | A: 37.99 (+3.53s | 8.5%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2259 | Elizabeth Vincent | 41.53 | 10 | BB Min | A: 37.99 (+3.54s | 8.5%) | North Coast Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 2260 | Alejandra Garvin | 41.53 | 10 | BB Min | A: 37.99 (+3.54s | 8.5%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 2261 | Anderson Drozd | 41.53 | 10 | BB Min | A: 37.99 (+3.54s | 8.5%) | Lowes YMCA Lightning Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2262 | Gabriella Flores | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | South Bay Aquatics | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 2263 | Macie Lomas | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 2264 | Hadley Saechao | 41.54 | 9 | BB Min | A: 37.99 (+3.55s | 8.5%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2265 | Julia Hong | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | Foxjets Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 2266 | Violet Kogan | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | Farmingdale Aquatics | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 2267 | Mila Bidva | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | Saint Andrew\\\\\\'s Aquatics | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 2268 | Nora Bettis | 41.54 | 10 | BB Min | A: 37.99 (+3.55s | 8.5%) | Fox Swim Club | 12/21/2025 | 2025 FOX Winter Clean Up Meet | |
| 2269 | Isabella Ye | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2270 | Celia Steiner | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2271 | Smith Chin | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 2272 | Jaclyn Kennedy | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | El Paso Aqua Posse | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 2273 | Sydney Flynt | 41.55 | 10 | BB Min | A: 37.99 (+3.56s | 8.6%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 2274 | Isabelle Demma | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2275 | Maren Stenmark | 41.55 | 9 | BB Min | A: 37.99 (+3.56s | 8.6%) | Univ. of Denver Hilltoppers | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 2276 | Madison Pronovost | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 2277 | Elizabeth Baker | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Mako Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2278 | Katherine Dubitsky | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2279 | Payton Schreiber | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2280 | Erin McDonagh | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 2281 | Sloan Moore | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Southern Maryland Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2282 | Sophia Chen | 41.56 | 8 | BB Min | A: 37.99 (+3.57s | 8.6%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 2283 | Queenie Weng | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Harbor Seals | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 2284 | Grace Hall | 41.56 | 9 | BB Min | A: 37.99 (+3.57s | 8.6%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 2285 | Lilas Erekat | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 2286 | Eden Sewell | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 2287 | Otoha Kojima | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 2288 | Lucia Cirigliano | 41.56 | 10 | BB Min | A: 37.99 (+3.57s | 8.6%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2289 | Victoria Brooke | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2290 | Blake Budden | 41.57 | 10 | BB Min | A: 37.99 (+3.58s | 8.6%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 2291 | Laurel Carnes | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 2292 | Reagan Strong | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | Riverview Buccaneers Swim Team | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 2293 | Quinn Taute | 41.57 | 8 | BB Min | A: 37.99 (+3.58s | 8.6%) | Torpedo Swim School | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 2294 | Orla Strubel | 41.57 | 9 | BB Min | A: 37.99 (+3.58s | 8.6%) | West Suburban YMCA Blue Waves | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 2295 | Emerson Regula | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | Aulea Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 2296 | Charlotte Walker | 41.58 | 10 | BB Min | A: 37.99 (+3.59s | 8.6%) | Sachem Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2297 | Harper Williston | 41.59 | 10 | BB Min | A: 37.99 (+3.60s | 8.7%) | North Shore Swim Club | 03/07/2026 | 2026 NE NSSC March 7 SJP | |
| 2298 | Yuhan Xiong | 41.59 | 9 | BB Min | A: 37.99 (+3.60s | 8.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2299 | Islah Miller | 41.59 | 9 | BB Min | A: 37.99 (+3.60s | 8.7%) | Rebel Aquatic Club | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 2300 | Katherine Sokol | 41.59 | 10 | BB Min | A: 37.99 (+3.60s | 8.7%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year 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.