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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3251 | Hazel Xiong | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3252 | Reese Gilmore | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 3253 | Mila Monroe | 42.02 | 9 | BB Min | A: 37.99 (+4.03s | 9.6%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | |
| 3254 | Airen Chu | 42.02 | 9 | BB Min | A: 37.99 (+4.03s | 9.6%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 3255 | Rose Dyer | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 3256 | Amy Jung | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 3257 | Everly Jenkins | 42.02 | 10 | BB Min | A: 37.99 (+4.03s | 9.6%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 3258 | Emily Cort | 42.02 | 9 | BB Min | A: 37.99 (+4.03s | 9.6%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 3259 | Ava Davis | 42.03 | 10 | BB Min | A: 37.99 (+4.04s | 9.6%) | Aquawolves Swimming | 02/02/2025 | 2025 CO AQUA Intra Squad | |
| 3260 | Malana Langston | 42.03 | 10 | BB Min | A: 37.99 (+4.04s | 9.6%) | West Texas Typhoon | 02/22/2026 | 2026 BD SC Jr Border Championship | |
| 3261 | Carsyn Johnson | 42.03 | 9 | BB Min | A: 37.99 (+4.04s | 9.6%) | Accokeek Stroke Technique Swim | 02/13/2026 | 39th Black History Swim Meet | |
| 3262 | Emilia Allen | 42.03 | 10 | BB Min | A: 37.99 (+4.04s | 9.6%) | Sprague | 02/14/2025 | 2025 OR HS 6a 6 | |
| 3263 | Quincy Maughan | 42.03 | 10 | BB Min | A: 37.99 (+4.04s | 9.6%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 3264 | Jane Kelly | 42.03 | 10 | BB Min | A: 37.99 (+4.04s | 9.6%) | Cali Piranha Swim Team | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 3265 | Claire Kim | 42.03 | 9 | BB Min | A: 37.99 (+4.04s | 9.6%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3266 | Malena Bahsoon | 42.03 | 9 | BB Min | A: 37.99 (+4.04s | 9.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 3267 | Anna Bennett | 42.04 | 10 | BB Min | A: 37.99 (+4.05s | 9.6%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 3268 | Farayola Oluwafemi | 42.04 | 10 | BB Min | A: 37.99 (+4.05s | 9.6%) | Schertz YMCA Swim Team | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | |
| 3269 | Emerson Corniea | 42.04 | 9 | BB Min | A: 37.99 (+4.05s | 9.6%) | Blackline Aquatics | 01/03/2026 | 2026 MN SHRK Freezing Your Fins Off | |
| 3270 | Brielle Neelon | 42.04 | 10 | BB Min | A: 37.99 (+4.05s | 9.6%) | Southwestern Aquatics Team - S | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 3271 | Nora Dias | 42.04 | 9 | BB Min | A: 37.99 (+4.05s | 9.6%) | Rima United | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 3272 | Ahana Desai | 42.04 | 10 | BB Min | A: 37.99 (+4.05s | 9.6%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 3273 | Tessa Linsmeyer | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Riptide Swim Team | 06/07/2025 | 2025 MN STAR Summer Kickoff | |
| 3274 | Addison Roskamp | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | Grand Rapids Aquatics | 12/13/2025 | 2025 Holiday Cup | |
| 3275 | Laura Hawes | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | Tillamook YMCA Sharks | 12/12/2025 | 2025 FGSC Christmas Invitational | |
| 3276 | Naomi Thomas | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 3277 | Kaitlyn Spooner | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 3278 | Myrah Mondal | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3279 | Mila Dhala | 42.05 | 8 | BB Min | A: 37.99 (+4.06s | 9.7%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 3280 | Alexa Rodde | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 3281 | Anna Zakharova | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 3282 | Sharon Alozie-Obuh | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Denver Swim Academy | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3283 | Julianna O'Neill | 42.05 | 10 | BB Min | A: 37.99 (+4.06s | 9.7%) | Peters Township Swim Club | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3284 | Carmella Quartironi | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3285 | Suri Zhang | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | Pacific Swim | 02/22/2025 | 2025 SI FAST Last Chance Time Trials | |
| 3286 | Harriet Young | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 3287 | Meri Harding | 42.05 | 9 | BB Min | A: 37.99 (+4.06s | 9.7%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 3288 | Adeline Williams | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Minnetonka Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3289 | Eleanor Da Silva | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3290 | Payton Capitani | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Northwest YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3291 | Isabella Tringali | 42.06 | 9 | BB Min | A: 37.99 (+4.07s | 9.7%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3292 | Kyla Parnell | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Dedham Health Hydra | 01/30/2026 | 2026 NE GS Silver Championships | |
| 3293 | Alanna Nunez | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Olympus Aquatics | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 3294 | JoJo Henry | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 3295 | Rebecca Hehman | 42.06 | 10 | BB Min | A: 37.99 (+4.07s | 9.7%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 3296 | Raelyn Ton | 42.07 | 10 | BB Min | A: 37.99 (+4.08s | 9.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 3297 | Polina Tuchkova | 42.07 | 8 | BB Min | A: 37.99 (+4.08s | 9.7%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 3298 | Chaewon Chung | 42.07 | 10 | BB Min | A: 37.99 (+4.08s | 9.7%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 3299 | Peyton Zhou | 42.07 | 10 | BB Min | A: 37.99 (+4.08s | 9.7%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 3300 | Romy Hale | 42.07 | 9 | BB Min | A: 37.99 (+4.08s | 9.7%) | Skyline Swim Club | 12/19/2024 | Skyline Winter Intrasquad | |
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.