USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Oakley Froelich | 51.94 | 9 | B Min | BB: 49.69 (+2.25s | 4.3%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 1502 | Evangeline Yeykal | 51.95 | 10 | B Min | BB: 49.69 (+2.26s | 4.4%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 1503 | Elisha Nkamla Teufack | 51.96 | 9 | B Min | BB: 49.69 (+2.27s | 4.4%) | Life Time Colorado Swim Club | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 1504 | Emilee Sharp | 51.98 | 10 | B Min | BB: 49.69 (+2.29s | 4.4%) | Converse County Waves | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 1505 | Zoe Campero-Infante | 52.00 | 10 | B Min | BB: 49.69 (+2.31s | 4.4%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | |
| 1506 | Elise Tokunaga | 52.00 | 9 | B Min | BB: 49.69 (+2.31s | 4.4%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 1507 | Anne Brooker | 52.00 | 10 | B Min | BB: 49.69 (+2.31s | 4.4%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 1508 | Lila Fraser | 52.01 | 10 | B Min | BB: 49.69 (+2.32s | 4.5%) | YMCA of Florida\\\\\\'s First Coast | 04/10/2026 | 2026 April Classic | |
| 1509 | Callie Oliveira | 52.02 | 10 | B Min | BB: 49.69 (+2.33s | 4.5%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 1510 | Eliza Vavrichek | 52.03 | 8 | B Min | BB: 49.69 (+2.34s | 4.5%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 1511 | Samantha Schroeder | 52.03 | 10 | B Min | BB: 49.69 (+2.34s | 4.5%) | MN Flyers Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 1512 | Lily McGlashon | 52.03 | 9 | B Min | BB: 49.69 (+2.34s | 4.5%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1513 | Tillie Boylan | 52.04 | 10 | B Min | BB: 49.69 (+2.35s | 4.5%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1514 | Chloe Poirier | 52.04 | 10 | B Min | BB: 49.69 (+2.35s | 4.5%) | Wind N Sea Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1515 | Olivia Dameron | 52.05 | 10 | B Min | BB: 49.69 (+2.36s | 4.5%) | Virginia Gators | 07/12/2024 | 2024 CCA Summer Awards | |
| 1516 | Nina Kljucevic | 52.05 | 9 | B Min | BB: 49.69 (+2.36s | 4.5%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1517 | Sofia Jelezov | 52.05 | 10 | B Min | BB: 49.69 (+2.36s | 4.5%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 1518 | Avery Durkee | 52.05 | 8 | B Min | BB: 49.69 (+2.36s | 4.5%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 1519 | Caroline Kersten | 52.05 | 10 | B Min | BB: 49.69 (+2.36s | 4.5%) | Rocky Mountain Rapids | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 1520 | Ella Kim | 52.05 | 9 | B Min | BB: 49.69 (+2.36s | 4.5%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 1521 | Ella Davis | 52.05 | 10 | B Min | BB: 49.69 (+2.36s | 4.5%) | Hanover Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
| 1522 | Clara Cederholm | 52.06 | 9 | B Min | BB: 49.69 (+2.37s | 4.6%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 1523 | Gwendolyn Khalil | 52.07 | 10 | B Min | BB: 49.69 (+2.38s | 4.6%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 1524 | Hadley Ren | 52.07 | 10 | B Min | BB: 49.69 (+2.38s | 4.6%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1525 | Rowyn Robinette | 52.07 | 6 | B Min | BB: 49.69 (+2.38s | 4.6%) | Northfield Swim Club | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 1526 | Whitnee Jacobson | 52.07 | 10 | B Min | BB: 49.69 (+2.38s | 4.6%) | Red Wing Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 1527 | Stella Kang | 52.07 | 10 | B Min | BB: 49.69 (+2.38s | 4.6%) | Lone Star Aquatic Club | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | |
| 1528 | Elena Gao | 52.08 | 10 | B Min | BB: 49.69 (+2.39s | 4.6%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 1529 | Heidi Wang | 52.08 | 10 | B Min | BB: 49.69 (+2.39s | 4.6%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 1530 | Vivian Evenson | 52.08 | 9 | B Min | BB: 49.69 (+2.39s | 4.6%) | Hurricanes Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1531 | Noelle Garza | 52.08 | 9 | B Min | BB: 49.69 (+2.39s | 4.6%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 1532 | Autumn Long | 52.08 | 10 | B Min | BB: 49.69 (+2.39s | 4.6%) | Northside Aquatics | 05/06/2026 | 2026 ST NIST May Race Night | |
| 1533 | Kadence Watts | 52.09 | 10 | B Min | BB: 49.69 (+2.40s | 4.6%) | Perry Aquatic Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1534 | Elizabeth Ferris | 52.10 | 10 | B Min | BB: 49.69 (+2.41s | 4.6%) | South Metro Storm | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 1535 | Viola Johnson | 52.11 | 9 | B Min | BB: 49.69 (+2.42s | 4.6%) | Hastings Area Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1536 | Izabelle Kvidera | 52.11 | 9 | B Min | BB: 49.69 (+2.42s | 4.6%) | Siouxland Wave Aquatic Team | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 1537 | Saoirse Smythe | 52.11 | 9 | B Min | BB: 49.69 (+2.42s | 4.6%) | Hickam Hurricanes | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 1538 | Chloe Wang | 52.12 | 8 | B Min | BB: 49.69 (+2.43s | 4.7%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 1539 | Lucy Oates | 52.12 | 10 | B Min | BB: 49.69 (+2.43s | 4.7%) | Westlake Aquatic Facility | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1540 | Lauren Lipsey | 52.13 | 10 | B Min | BB: 49.69 (+2.44s | 4.7%) | South Metro Storm | 06/20/2025 | 2025 MN MAN Red White Blue Invite | |
| 1541 | Jordan Woods | 52.13 | 9 | B Min | BB: 49.69 (+2.44s | 4.7%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1542 | Tiffany Gao | 52.16 | 6 | B Min | BB: 49.69 (+2.47s | 4.7%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1543 | Lily Vavrichek | 52.17 | 10 | B Min | BB: 49.69 (+2.48s | 4.8%) | Olympic Cascade Aquatics | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1544 | Katelynn Neubeiser | 52.17 | 10 | B Min | BB: 49.69 (+2.48s | 4.8%) | Old Dominion Aquatic Club | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 1545 | Scotlyn Anderson | 52.17 | 10 | B Min | BB: 49.69 (+2.48s | 4.8%) | Hillsboro Swim Team | 06/26/2025 | 2025 Howard Jones Open | |
| 1546 | Finley Owens | 52.18 | 10 | B Min | BB: 49.69 (+2.49s | 4.8%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1547 | Jocelyn Hernandez | 52.18 | 10 | B Min | BB: 49.69 (+2.49s | 4.8%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | |
| 1548 | Dixie Schmitt | 52.18 | 9 | B Min | BB: 49.69 (+2.49s | 4.8%) | Northside Aquatics | 05/06/2026 | 2026 ST NIST May Race Night | |
| 1549 | Nora Deng | 52.18 | 9 | B Min | BB: 49.69 (+2.49s | 4.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1550 | Hazel Richards | 52.18 | 10 | B Min | BB: 49.69 (+2.49s | 4.8%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
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.