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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Minh-An Kirkpatrick | 46.59 | 10 | BB Min | A: 43.59 (+3.00s | 6.4%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1452 | Olivia Watkins | 46.59 | 10 | BB Min | A: 43.59 (+3.00s | 6.4%) | Aquatic Team Of Mecklenburg | 07/08/2026 | ATOM LC Finale 2026 | |
| 1453 | Nyssa Tran | 46.59 | 9 | BB Min | A: 43.59 (+3.00s | 6.4%) | Coastal Machine Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 1454 | Emilia Weant | 46.59 | 9 | BB Min | A: 43.59 (+3.00s | 6.4%) | New Wave Swim Team | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1455 | Caroline Beasley | 46.60 | 8 | BB Min | A: 43.59 (+3.01s | 6.5%) | Unattached | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1456 | Alysa Wu | 46.61 | 10 | BB Min | A: 43.59 (+3.02s | 6.5%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 1457 | Everly Hasbrouck | 46.61 | 8 | BB Min | A: 43.59 (+3.02s | 6.5%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1458 | Heather Wilson | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Lakeshore Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 1459 | Chloe Laub | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1460 | Charlotte Haynes | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Pierre Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 1461 | Madelyn Pedretti | 46.62 | 9 | BB Min | A: 43.59 (+3.03s | 6.5%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1462 | Evelyn Choi | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Aspire Aquatics of Colorado | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1463 | Peyton Zhou | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 1464 | Amelia Nelson | 46.62 | 9 | BB Min | A: 43.59 (+3.03s | 6.5%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | |
| 1465 | Kaitlyn Crocker | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Beaverton Area Aquatics Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 1466 | Josette Kehrer | 46.62 | 10 | BB Min | A: 43.59 (+3.03s | 6.5%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 1467 | Nora Kosky | 46.63 | 10 | BB Min | A: 43.59 (+3.04s | 6.5%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1468 | Xinqi Shen | 46.63 | 9 | BB Min | A: 43.59 (+3.04s | 6.5%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1469 | Hadley Tinnell | 46.64 | 10 | BB Min | A: 43.59 (+3.05s | 6.5%) | Firefish Aquatics | 06/05/2026 | HNVR Storm Surge 2026 | |
| 1470 | Caroline Manning | 46.64 | 10 | BB Min | A: 43.59 (+3.05s | 6.5%) | Ensworth Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1471 | Wren Snyder | 46.64 | 10 | BB Min | A: 43.59 (+3.05s | 6.5%) | 757swim | 05/15/2026 | NOVA Spring Splash | |
| 1472 | Noelle Berkland | 46.65 | 10 | BB Min | A: 43.59 (+3.06s | 6.6%) | Park City Swimming | 07/17/2025 | 2025 UTAGS LC Championships | |
| 1473 | Angela Cui | 46.65 | 9 | BB Min | A: 43.59 (+3.06s | 6.6%) | Blue Dolphin Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1474 | Evelyn Bradford | 46.66 | 7 | BB Min | A: 43.59 (+3.07s | 6.6%) | New Wave Swim Team | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1475 | Sylvia Knysak | 46.66 | 10 | BB Min | A: 43.59 (+3.07s | 6.6%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 1476 | Isabella Miles | 46.67 | 8 | BB Min | A: 43.59 (+3.08s | 6.6%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1477 | Yaretzy Perez Rodriguez | 46.67 | 10 | BB Min | A: 43.59 (+3.08s | 6.6%) | Southwest Aquatic Warriors | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1478 | Sophia Dolinschi | 46.68 | 10 | BB Min | A: 43.59 (+3.09s | 6.6%) | Revolution Swim Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1479 | Ella Scott | 46.68 | 10 | BB Min | A: 43.59 (+3.09s | 6.6%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 1480 | Charlotte Oakley | 46.68 | 10 | BB Min | A: 43.59 (+3.09s | 6.6%) | Mecklenburg Swim Association | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 1481 | Ava Hanson | 46.68 | 9 | BB Min | A: 43.59 (+3.09s | 6.6%) | Deadwood/Lead 76ers | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 1482 | Esme Thatcher | 46.69 | 8 | BB Min | A: 43.59 (+3.10s | 6.6%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1483 | Madison Chan | 46.70 | 10 | BB Min | A: 43.59 (+3.11s | 6.7%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 1484 | Madelyn Gildea | 46.70 | 10 | BB Min | A: 43.59 (+3.11s | 6.7%) | Lakeshore Swim Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 1485 | Anna Do | 46.70 | 9 | BB Min | A: 43.59 (+3.11s | 6.7%) | Tac Titans | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 1486 | Mary Kopecky | 46.71 | 10 | BB Min | A: 43.59 (+3.12s | 6.7%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1487 | Anj Messersmith | 46.71 | 9 | BB Min | A: 43.59 (+3.12s | 6.7%) | Island Aquatics | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 1488 | Abi Whitzel | 46.72 | 10 | BB Min | A: 43.59 (+3.13s | 6.7%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1489 | Eleanor Ong | 46.72 | 9 | BB Min | A: 43.59 (+3.13s | 6.7%) | Life Time Southeast Swim Team | 06/06/2026 | 2026 Jack Barnasastle Invitational | |
| 1490 | Natasha Aden | 46.72 | 10 | BB Min | A: 43.59 (+3.13s | 6.7%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1491 | Eliana Isbell | 46.73 | 10 | BB Min | A: 43.59 (+3.14s | 6.7%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 1492 | Blake Bangle | 46.73 | 10 | BB Min | A: 43.59 (+3.14s | 6.7%) | Granite Falls Makos | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1493 | Juniper Hagan | 46.74 | 10 | BB Min | A: 43.59 (+3.15s | 6.7%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1494 | Lainee Brooks | 46.74 | 10 | BB Min | A: 43.59 (+3.15s | 6.7%) | Highbridge Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 1495 | Amilia Fiaschi | 46.74 | 8 | BB Min | A: 43.59 (+3.15s | 6.7%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 1496 | Airen Chu | 46.74 | 9 | BB Min | A: 43.59 (+3.15s | 6.7%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 1497 | Kateri Leahy | 46.75 | 10 | BB Min | A: 43.59 (+3.16s | 6.8%) | South Bay Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 1498 | Zoe Xie | 46.75 | 9 | BB Min | A: 43.59 (+3.16s | 6.8%) | Cavalier Aquatics/Piedmont Fam | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 1499 | Virginia Calhoun | 46.75 | 9 | BB Min | A: 43.59 (+3.16s | 6.8%) | Rushmore Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 1500 | Lucie Huntsinger | 46.75 | 10 | BB Min | A: 43.59 (+3.16s | 6.8%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
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.