USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | Olivia Drake | 45.81 | 10 | B: 45.29 (+0.52s | 1.1%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 1352 | Cecilia Crane | 45.82 | 10 | B: 45.29 (+0.53s | 1.2%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1353 | Adeline Gray | 45.82 | 9 | B: 45.29 (+0.53s | 1.2%) | Occoquan Swimming | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 1354 | Alexandra Zhou | 45.83 | 8 | B: 45.29 (+0.54s | 1.2%) | Brownsville Aquatics | 05/17/2025 | 2025 ST LC BAS May Swim Meet | ||
| 1355 | Merrick Ogden | 45.83 | 8 | B: 45.29 (+0.54s | 1.2%) | Seattle Metropolitan Aquatic C | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 1356 | Aaira Jain | 45.84 | 9 | B: 45.29 (+0.55s | 1.2%) | Hillsboro Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1357 | Christina Nguyen | 45.85 | 10 | B: 45.29 (+0.56s | 1.2%) | Legacy Aquatics | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1358 | Blakely Fenno | 45.86 | 10 | B: 45.29 (+0.57s | 1.2%) | Treasure Coast Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 1359 | Finley Cullen | 45.86 | 8 | B: 45.29 (+0.57s | 1.2%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | ||
| 1360 | Claire Ding | 45.87 | 10 | B: 45.29 (+0.58s | 1.3%) | Highlands Ranch Aquatics | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 1361 | Lillymay Berneche | 45.88 | 10 | B: 45.29 (+0.59s | 1.3%) | Quest Swimming | 06/14/2024 | SwimRVA Summer Invitational | ||
| 1362 | Bella Li | 45.90 | 9 | B: 45.29 (+0.61s | 1.3%) | Unattached | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1363 | Siah Rheu | 45.93 | 9 | B: 45.29 (+0.64s | 1.4%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 1364 | Chloe Xin | 45.93 | 8 | B: 45.29 (+0.64s | 1.4%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1365 | Addison Magie | 45.96 | 10 | B: 45.29 (+0.67s | 1.5%) | Cortez Water Dragons | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1366 | Scarlett Jones | 45.97 | 10 | B: 45.29 (+0.68s | 1.5%) | Tide Swimming | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | ||
| 1367 | Collette Gabreski | 45.98 | 10 | B: 45.29 (+0.69s | 1.5%) | Salida Cyclones | 07/12/2025 | 2025 Canon City Pentathlon | ||
| 1368 | Emry Chase | 46.00 | 8 | B: 45.29 (+0.71s | 1.5%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 1369 | Gwyneth Corrington | 46.00 | 9 | B: 45.29 (+0.71s | 1.5%) | San Antonio Wave | 04/11/2025 | 2025 ST AAAA NS Spring Into Long Course | ||
| 1370 | Leia Shelton | 46.00 | 9 | B: 45.29 (+0.71s | 1.5%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 1371 | Sharon Alozie-Obuh | 46.03 | 10 | B: 45.29 (+0.74s | 1.6%) | Denver Swim Academy | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | ||
| 1372 | Marley Scott | 46.03 | 10 | B: 45.29 (+0.74s | 1.6%) | Caldwell Swim Club | 07/19/2024 | 2024 SRS Summer Championships | ||
| 1373 | Olivia Dameron | 46.06 | 10 | B: 45.29 (+0.77s | 1.7%) | Virginia Gators | 07/12/2024 | 2024 CCA Summer Awards | ||
| 1374 | Cecilia Hart | 46.06 | 10 | B: 45.29 (+0.77s | 1.7%) | Warren Harding Aquatics Team | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 1375 | Elizabeth Jiao | 46.06 | 10 | B: 45.29 (+0.77s | 1.7%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 1376 | Audrey Huang | 46.06 | 9 | B: 45.29 (+0.77s | 1.7%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 1377 | Esme Driedger | 46.07 | 10 | B: 45.29 (+0.78s | 1.7%) | The Olympic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1378 | Louisa Knodt | 46.07 | 8 | B: 45.29 (+0.78s | 1.7%) | Minnetonka Swim Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | ||
| 1379 | Adilynn Foster | 46.08 | 10 | B: 45.29 (+0.79s | 1.7%) | Florida Elite Swimming | 05/16/2025 | 2025 FAST May Invite | ||
| 1380 | Avery Lampton | 46.08 | 10 | B: 45.29 (+0.79s | 1.7%) | YMCA of Austin Swim Alliance | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 1381 | Lilas Erekat | 46.10 | 10 | B: 45.29 (+0.81s | 1.8%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1382 | Chengxi Song | 46.11 | 8 | B: 45.29 (+0.82s | 1.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 1383 | Nora Zhuang | 46.11 | 10 | B: 45.29 (+0.82s | 1.8%) | Rancho Family YMCA | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1384 | Sage Kundey-Reiten | 46.11 | 9 | B: 45.29 (+0.82s | 1.8%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 1385 | Elise Faulkner | 46.11 | 10 | B: 45.29 (+0.82s | 1.8%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 1386 | Emerson Weaver | 46.11 | 10 | B: 45.29 (+0.82s | 1.8%) | Evergreen Hurricanes | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 1387 | Mary Barton | 46.12 | 9 | B: 45.29 (+0.83s | 1.8%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | ||
| 1388 | Hannah Doherty | 46.12 | 10 | B: 45.29 (+0.83s | 1.8%) | Mako Aquatics | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 1389 | Paisley Desrosiers | 46.14 | 9 | B: 45.29 (+0.85s | 1.8%) | Kennebec Valley YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 1390 | Claire Du | 46.14 | 10 | B: 45.29 (+0.85s | 1.8%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1391 | Emily Cheung | 46.14 | 9 | B: 45.29 (+0.85s | 1.8%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1392 | Abigail Heidenreich | 46.14 | 9 | B: 45.29 (+0.85s | 1.8%) | Granite City Aquatics | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1393 | Zoe Lyons | 46.14 | 8 | B: 45.29 (+0.85s | 1.8%) | Saint Petersburg Aquatics | 01/16/2026 | 2026 TRIALS FUNDRAISER MEET | ||
| 1394 | Sophia Whall | 46.14 | 10 | B: 45.29 (+0.85s | 1.8%) | Mighty Marlins Swim Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1395 | Amyra Srivastava | 46.16 | 10 | B: 45.29 (+0.87s | 1.9%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 1396 | Isla Riley | 46.16 | 9 | B: 45.29 (+0.87s | 1.9%) | Great Wolf Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 1397 | Margot Johnston | 46.16 | 9 | B: 45.29 (+0.87s | 1.9%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 1398 | Esme Thatcher | 46.18 | 8 | B: 45.29 (+0.89s | 1.9%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1399 | Lillian Zhao | 46.19 | 9 | B: 45.29 (+0.90s | 1.9%) | Cascadia Swimming | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1400 | Mary Opsahl | 46.20 | 10 | B: 45.29 (+0.91s | 2.0%) | North Suburban Aquatic Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
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.