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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Doreen Zhang | 39.50 | 10 | BB Min | A: 36.59 (+2.91s | 7.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 452 | Olivia Leese | 39.51 | 10 | BB Min | A: 36.59 (+2.92s | 7.4%) | Northfield Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 453 | Lora Hines | 39.51 | 10 | BB Min | A: 36.59 (+2.92s | 7.4%) | Episcopal AmberJax | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 454 | Josette Kehrer | 39.53 | 10 | BB Min | A: 36.59 (+2.94s | 7.4%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 455 | Scout Maxfield | 39.53 | 10 | BB Min | A: 36.59 (+2.94s | 7.4%) | Olympus Aquatics | 04/25/2025 | 2025 Stingrays LC Kickoff | |
| 456 | Lucia Lin | 39.54 | 10 | BB Min | A: 36.59 (+2.95s | 7.5%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 457 | Eleanor Schwingler | 39.54 | 9 | BB Min | A: 36.59 (+2.95s | 7.5%) | West Express Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 458 | Teodora Stanimirovic | 39.55 | 10 | BB Min | A: 36.59 (+2.96s | 7.5%) | West Florida Lightning Aquatic | 01/16/2026 | 2026 TRIALS FUNDRAISER MEET | |
| 459 | Hadley Hausel | 39.55 | 10 | BB Min | A: 36.59 (+2.96s | 7.5%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 460 | Daphne Zhang | 39.56 | 10 | BB Min | A: 36.59 (+2.97s | 7.5%) | Nova of Virginia | 04/26/2024 | NOVA LC Kick Off | |
| 461 | Adalyn Walsh | 39.56 | 10 | BB Min | A: 36.59 (+2.97s | 7.5%) | South Metro Storm | 05/16/2025 | 2025 MN STRM Spring Startup | |
| 462 | Darcy Tanner | 39.57 | 9 | BB Min | A: 36.59 (+2.98s | 7.5%) | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |
| 463 | Whitnee Jacobson | 39.57 | 10 | BB Min | A: 36.59 (+2.98s | 7.5%) | Red Wing Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | |
| 464 | Sophia Lukkes | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 465 | Maddy Walker | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Spokane Sea Serpents | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 466 | Finnley Strickland | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Area Tallahassee Aquatic Club | 06/27/2025 | ATAC Long Course | |
| 467 | Varvara Sergiyenko | 39.59 | 9 | BB Min | A: 36.59 (+3.00s | 7.6%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 468 | Kaden Salvage | 39.60 | 10 | BB Min | A: 36.59 (+3.01s | 7.6%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 469 | Naomi Freehill | 39.61 | 10 | BB Min | A: 36.59 (+3.02s | 7.6%) | Aquatex Swim & Water Polo Team | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 470 | Madden Lowrey | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Brownell Talbot | 05/09/2025 | 2025 SD SFST Ready For Long Course | |
| 471 | Emma Roberts | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Life Time Colorado Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 472 | Penny Datko | 39.64 | 10 | BB Min | A: 36.59 (+3.05s | 7.7%) | Fort Collins Area Swim Team | 04/12/2025 | Cuda V FAST | |
| 473 | Presley Peters | 39.66 | 10 | BB Min | A: 36.59 (+3.07s | 7.7%) | Area Tallahassee Aquatic Club | 05/16/2025 | 2025 FAST May Invite | |
| 474 | Avery Eash | 39.67 | 10 | BB Min | A: 36.59 (+3.08s | 7.8%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 475 | Zeina Nagy | 39.69 | 9 | BB Min | A: 36.59 (+3.10s | 7.8%) | Gator Swim Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 476 | Evelyn Kurth | 39.71 | 9 | BB Min | A: 36.59 (+3.12s | 7.9%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 477 | Kylie Zhang | 39.72 | 9 | BB Min | A: 36.59 (+3.13s | 7.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 478 | Emilia Leafblad | 39.73 | 10 | BB Min | A: 36.59 (+3.14s | 7.9%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 479 | Stella Kang | 39.73 | 10 | BB Min | A: 36.59 (+3.14s | 7.9%) | Lone Star Aquatic Club | 07/03/2025 | 2025 ST LSAC Ultimate Time Trial (LCM) | |
| 480 | Elizabeth Hudson | 39.74 | 10 | BB Min | A: 36.59 (+3.15s | 7.9%) | Yakima YMCA Swim Team | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 481 | Aubree Charlesworth | 39.74 | 9 | BB Min | A: 36.59 (+3.15s | 7.9%) | Maverick Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 482 | Nati Riveria | 39.76 | 9 | BB Min | A: 36.59 (+3.17s | 8.0%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 483 | Michelle Zhang | 39.76 | 10 | BB Min | A: 36.59 (+3.17s | 8.0%) | Pro Swimming | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 484 | Zoey Teyler | 39.77 | 10 | BB Min | A: 36.59 (+3.18s | 8.0%) | South Coast Aquatic Team | 03/07/2026 | Valley Coast Swim League 2026 | |
| 485 | Claire Lopez | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 486 | Aurora Brodeur | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | Northern Sierra Swimming | 06/20/2025 | Reno Aquatic Club Gamble | |
| 487 | Charlotte Smith | 39.79 | 10 | BB Min | A: 36.59 (+3.20s | 8.0%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 488 | Naomi Askey | 39.80 | 10 | BB Min | A: 36.59 (+3.21s | 8.1%) | Area Tallahassee Aquatic Club | 05/31/2025 | ATAC May LC Developmental | |
| 489 | Thalia Bonne | 39.81 | 10 | BB Min | A: 36.59 (+3.22s | 8.1%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 490 | Marian Pineda | 39.83 | 10 | BB Min | A: 36.59 (+3.24s | 8.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 491 | Lily Vavrichek | 39.83 | 10 | BB Min | A: 36.59 (+3.24s | 8.1%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 492 | Shasta Fogo | 39.85 | 10 | BB Min | A: 36.59 (+3.26s | 8.2%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 493 | Genevieve Biebl | 39.87 | 10 | BB Min | A: 36.59 (+3.28s | 8.2%) | St Croix Swim Club | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 494 | Michaela Smurdon | 39.88 | 10 | BB Min | A: 36.59 (+3.29s | 8.2%) | Hydro Swim Club | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 495 | Samantha Schroeder | 39.88 | 10 | BB Min | A: 36.59 (+3.29s | 8.2%) | MN Flyers Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 496 | Emalin Diep | 39.88 | 10 | BB Min | A: 36.59 (+3.29s | 8.2%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 497 | Alyssa Tao | 39.88 | 10 | BB Min | A: 36.59 (+3.29s | 8.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 498 | Kara Long | 39.89 | 9 | BB Min | A: 36.59 (+3.30s | 8.3%) | Firestone Akron Swim Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 499 | Dillon Zhang | 39.89 | 10 | BB Min | A: 36.59 (+3.30s | 8.3%) | Flatiron Athletic Club | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 500 | Zoe Lau | 39.91 | 9 | BB Min | A: 36.59 (+3.32s | 8.3%) | Vallejo Aquatic Club | 07/12/2025 | 2025 Silver State Championships | |
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.