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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2301 | Mia Andrasko | 41.24 | 9 | BB Min | A: 37.99 (+3.25s | 7.9%) | Pearl City Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 2302 | Hannah Anderson | 41.24 | 10 | BB Min | A: 37.99 (+3.25s | 7.9%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 2303 | Agnes Manosky | 41.25 | 9 | BB Min | A: 37.99 (+3.26s | 7.9%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | |
| 2304 | Saija Sinclair | 41.25 | 10 | BB Min | A: 37.99 (+3.26s | 7.9%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2305 | Charlee Harbottle | 41.25 | 9 | BB Min | A: 37.99 (+3.26s | 7.9%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 2306 | Isabella Bustios | 41.25 | 10 | BB Min | A: 37.99 (+3.26s | 7.9%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 2307 | Ivy Jaworski | 41.25 | 8 | BB Min | A: 37.99 (+3.26s | 7.9%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 2308 | Landon Tabaie | 41.25 | 7 | BB Min | A: 37.99 (+3.26s | 7.9%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2309 | Lara Hoffman | 41.26 | 9 | BB Min | A: 37.99 (+3.27s | 7.9%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2310 | Caroline Sierra | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | |
| 2311 | Elizabeth Lea | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | Commonwealth Swimming | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 2312 | Julia Evans | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2313 | Andie Ridge | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 2314 | Emma Ballance | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | |
| 2315 | Madeline Green | 41.26 | 10 | BB Min | A: 37.99 (+3.27s | 7.9%) | Kamehameha Swim Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 2316 | Kennedy Dovey | 41.27 | 8 | BB Min | A: 37.99 (+3.28s | 7.9%) | Mountain State Storm | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 2317 | Norabelle Han | 41.27 | 10 | BB Min | A: 37.99 (+3.28s | 7.9%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 2318 | Eleanor Oberndorf | 41.27 | 10 | BB Min | A: 37.99 (+3.28s | 7.9%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2319 | Madeleine Gram | 41.27 | 10 | BB Min | A: 37.99 (+3.28s | 7.9%) | Pointe Aquatics | 02/06/2026 | 2026 Michigan Open | |
| 2320 | Skylar Byerson | 41.27 | 9 | BB Min | A: 37.99 (+3.28s | 7.9%) | Poseidon Swimming Inc | 11/22/2025 | NOVA Cranberry Contender | |
| 2321 | Evangelina Sazonova | 41.27 | 10 | BB Min | A: 37.99 (+3.28s | 7.9%) | Florida Elite Swimming | 06/13/2026 | 2026 TYR Stingrays Saturday Sprint Races | |
| 2322 | Italia Villanueva | 41.27 | 10 | BB Min | A: 37.99 (+3.28s | 7.9%) | El Paso Aqua Posse | 02/27/2026 | 2026 BD SCY Border Champs | |
| 2323 | Isabella Lanfranco | 41.28 | 9 | BB Min | A: 37.99 (+3.29s | 8.0%) | Tsunamis Swim Team | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 2324 | Emma Waas | 41.28 | 9 | BB Min | A: 37.99 (+3.29s | 8.0%) | Swim Dogs | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2325 | Scarlett Palka | 41.28 | 10 | BB Min | A: 37.99 (+3.29s | 8.0%) | Nantucket Swimming | 03/21/2026 | 2026 NE NANT Last Chance Meet | |
| 2326 | Hayzel Curtis | 41.28 | 9 | BB Min | A: 37.99 (+3.29s | 8.0%) | Webbs Tornadoes Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2327 | Olivia Wang | 41.28 | 8 | BB Min | A: 37.99 (+3.29s | 8.0%) | East Carolina Aquatics | 01/10/2026 | 2026 RMY Winter Invitational | |
| 2328 | Rosalie Martignetti | 41.28 | 10 | BB Min | A: 37.99 (+3.29s | 8.0%) | Dedham Health Hydra | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 2329 | Mackinley Mills | 41.28 | 10 | BB Min | A: 37.99 (+3.29s | 8.0%) | South Lake Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 2330 | Pippa Won | 41.28 | 10 | BB Min | A: 37.99 (+3.29s | 8.0%) | Club Wolverine | 11/21/2025 | 2025 SST Fall Classic | |
| 2331 | Maia McCartt | 41.29 | 10 | BB Min | A: 37.99 (+3.30s | 8.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2332 | Cecilia Ramirez | 41.29 | 9 | BB Min | A: 37.99 (+3.30s | 8.0%) | Grosse Pointe Gators | 02/06/2026 | 2026 Michigan Open | |
| 2333 | Clara Mair | 41.30 | 10 | BB Min | A: 37.99 (+3.31s | 8.0%) | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 2334 | Reese Cowie | 41.30 | 9 | BB Min | A: 37.99 (+3.31s | 8.0%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 2335 | Charlene Tao | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2336 | Katherine Kapitonova | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2337 | Ruby Park | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 2338 | Savannah Dahling | 41.31 | 10 | BB Min | A: 37.99 (+3.32s | 8.0%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 2339 | Mila Adams | 41.32 | 9 | BB Min | A: 37.99 (+3.33s | 8.1%) | Manta Rays | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 2340 | Quinn Barsness | 41.32 | 10 | BB Min | A: 37.99 (+3.33s | 8.1%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2341 | Chelsea Wu | 41.32 | 10 | BB Min | A: 37.99 (+3.33s | 8.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2342 | Lila Nykodym | 41.33 | 5 | BB Min | A: 37.99 (+3.34s | 8.1%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 2343 | Harriet Jones | 41.33 | 10 | BB Min | A: 37.99 (+3.34s | 8.1%) | Zone 4 All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |
| 2344 | Hannah McClure | 41.33 | 9 | BB Min | A: 37.99 (+3.34s | 8.1%) | Royal Swimming | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 2345 | Angela Hunt | 41.34 | 10 | BB Min | A: 37.99 (+3.35s | 8.1%) | Tsm Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 2346 | Sophia Rundle | 41.34 | 8 | BB Min | A: 37.99 (+3.35s | 8.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2347 | Rose Mercier | 41.34 | 8 | BB Min | A: 37.99 (+3.35s | 8.1%) | Egra Waves | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 2348 | Madeline Hamilton | 41.34 | 9 | BB Min | A: 37.99 (+3.35s | 8.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2349 | Natalia May | 41.34 | 10 | BB Min | A: 37.99 (+3.35s | 8.1%) | Monocacy Aquatic Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 2350 | Evie Coates | 41.35 | 9 | BB Min | A: 37.99 (+3.36s | 8.1%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
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.