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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1301 | Grace Farmer | 38.66 | 10 | BB Min | A: 37.99 (+0.67s | 1.7%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 1302 | Farrah Gangjee | 38.67 | 10 | BB Min | A: 37.99 (+0.68s | 1.8%) | Fox Chapel Killer Whales | 02/13/2026 | 39th Black History Swim Meet | |
| 1303 | Hadley Seavers | 38.67 | 10 | BB Min | A: 37.99 (+0.68s | 1.8%) | Annapolis Swim Club | 11/07/2025 | 2025 Marlins Invitational | |
| 1304 | Sailor Li | 38.67 | 8 | BB Min | A: 37.99 (+0.68s | 1.8%) | San Ramon Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 1305 | Elif Yilmaz | 38.67 | 10 | BB Min | A: 37.99 (+0.68s | 1.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1306 | Natalie Saito | 38.67 | 10 | BB Min | A: 37.99 (+0.68s | 1.8%) | Issaquah Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1307 | Amelia Shaffer | 38.68 | 10 | BB Min | A: 37.99 (+0.69s | 1.8%) | Metro East Titans Swimming | 02/27/2026 | Ozark Division I Championship | |
| 1308 | Adeline Rollins | 38.68 | 10 | BB Min | A: 37.99 (+0.69s | 1.8%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1309 | Marlow Pfeiffer | 38.68 | 10 | BB Min | A: 37.99 (+0.69s | 1.8%) | Greater Toledo Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1310 | Vivian Dahl | 38.68 | 10 | BB Min | A: 37.99 (+0.69s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1311 | Sophie Healy | 38.69 | 10 | BB Min | A: 37.99 (+0.70s | 1.8%) | Life Time Fitness New York Swi | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1312 | Piper Lindauer | 38.69 | 10 | B Min | BB: 35.99 (+2.70s | 7.0%) | Bobcat Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1313 | Ophelia MacDonald | 38.69 | 9 | BB Min | A: 37.99 (+0.70s | 1.8%) | YMCA of the North Shore Sharks | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1314 | Cate Chandler | 38.70 | 10 | BB Min | A: 37.99 (+0.71s | 1.8%) | Peninsula Wave Riders Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1315 | Emma Cheung | 38.70 | 10 | BB Min | A: 37.99 (+0.71s | 1.8%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1316 | Savannah Callender | 38.70 | 10 | BB Min | A: 37.99 (+0.71s | 1.8%) | Zeus Swim Team | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1317 | Emilia Chang | 38.70 | 10 | BB Min | A: 37.99 (+0.71s | 1.8%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1318 | Mayra Singh | 38.70 | 10 | BB Min | A: 37.99 (+0.71s | 1.8%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1319 | Emma Doyle | 38.71 | 10 | BB Min | A: 37.99 (+0.72s | 1.9%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 1320 | Sophia Dolan | 38.71 | 9 | BB Min | A: 37.99 (+0.72s | 1.9%) | Tampa Bay Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 1321 | Eisley Swarts | 38.71 | 10 | BB Min | A: 37.99 (+0.72s | 1.9%) | North Jeffco Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1322 | Madison Gailliard | 38.71 | 10 | BB Min | A: 37.99 (+0.72s | 1.9%) | Razor Aquatics | 02/20/2026 | For The Love Of Swimming | |
| 1323 | Genevieve Biebl | 38.72 | 10 | BB Min | A: 37.99 (+0.73s | 1.9%) | St Croix Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1324 | Mia Richards | 38.73 | 10 | BB Min | A: 37.99 (+0.74s | 1.9%) | Gaston Gators | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 1325 | Arabella Rusch | 38.73 | 10 | BB Min | A: 37.99 (+0.74s | 1.9%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1326 | Elena Lee | 38.73 | 10 | BB Min | A: 37.99 (+0.74s | 1.9%) | Aspire Aquatics of Colorado | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1327 | Adley Walsh | 38.74 | 10 | BB Min | A: 37.99 (+0.75s | 1.9%) | Revolution Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 1328 | Elizabeth Zita | 38.74 | 10 | BB Min | A: 37.99 (+0.75s | 1.9%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 1329 | Olivia Weakland | 38.75 | 10 | BB Min | A: 37.99 (+0.76s | 2.0%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1330 | Hannah Thelusma | 38.75 | 10 | BB Min | A: 37.99 (+0.76s | 2.0%) | Farmingdale Aquatics | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1331 | Melodie Yuen | 38.75 | 9 | BB Min | A: 37.99 (+0.76s | 2.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1332 | Summer Draper | 38.75 | 9 | BB Min | A: 37.99 (+0.76s | 2.0%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 1333 | Olivia Severin | 38.75 | 10 | BB Min | A: 37.99 (+0.76s | 2.0%) | Three Village Swim Club | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 1334 | Brielle Burch | 38.75 | 9 | BB Min | A: 37.99 (+0.76s | 2.0%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1335 | Erin Kohl | 38.76 | 10 | BB Min | A: 37.99 (+0.77s | 2.0%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 1336 | Lillian Muir | 38.76 | 10 | BB Min | A: 37.99 (+0.77s | 2.0%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 1337 | Palmer Rand | 38.76 | 10 | BB Min | A: 37.99 (+0.77s | 2.0%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 1338 | Juliette Huang | 38.76 | 10 | BB Min | A: 37.99 (+0.77s | 2.0%) | Qns Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1339 | BasilLee Pippin-Kanai | 38.77 | 9 | BB Min | A: 37.99 (+0.78s | 2.0%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1340 | Avani Maharjan | 38.77 | 10 | BB Min | A: 37.99 (+0.78s | 2.0%) | Mission Aurora Colorado Swimmi | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1341 | Alana Jaidar | 38.78 | 10 | BB Min | A: 37.99 (+0.79s | 2.0%) | The Claremont Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1342 | Jenna Littlejohn | 38.78 | 10 | BB Min | A: 37.99 (+0.79s | 2.0%) | Eugene City Swim Club | 05/16/2026 | 2026 Otter Invitational Copied | |
| 1343 | Amelia Ellis | 38.78 | 10 | BB Min | A: 37.99 (+0.79s | 2.0%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 1344 | Livia Chen | 38.78 | 8 | BB Min | A: 37.99 (+0.79s | 2.0%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 1345 | Charlie Miller | 38.78 | 10 | BB Min | A: 37.99 (+0.79s | 2.0%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1346 | Margaret DeSmidt | 38.79 | 10 | BB Min | A: 37.99 (+0.80s | 2.1%) | Bolles School Sharks | 01/30/2026 | 2026 BSS February Classic Copied | |
| 1347 | Gina Choi | 38.79 | 10 | BB Min | A: 37.99 (+0.80s | 2.1%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1348 | Kylie Zhang | 38.79 | 9 | BB Min | A: 37.99 (+0.80s | 2.1%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 1349 | KyLee Harris | 38.79 | 10 | BB Min | A: 37.99 (+0.80s | 2.1%) | Penguin Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1350 | Maya Lennon | 38.80 | 10 | BB Min | A: 37.99 (+0.81s | 2.1%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
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.