USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Morgan Eagan | 46.00 | 9 | BB Min | A: 42.79 (+3.21s | 7.0%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 1402 | Ava Peltier | 46.00 | 10 | BB Min | A: 42.79 (+3.21s | 7.0%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1403 | Vera Wang | 46.00 | 9 | BB Min | A: 42.79 (+3.21s | 7.0%) | West Coast Aquatics | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 1404 | Hadley Mahaney | 46.01 | 10 | BB Min | A: 42.79 (+3.22s | 7.0%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 1405 | Avery Hawk | 46.01 | 9 | BB Min | A: 42.79 (+3.22s | 7.0%) | Pikes Peak Athletics | 09/18/2026 | 2026 CO PPA September Kick Off | |
| 1406 | Heidi Burson | 46.02 | 10 | BB Min | A: 42.79 (+3.23s | 7.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 1407 | Su Karapinar | 46.03 | 8 | BB Min | A: 42.79 (+3.24s | 7.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 1408 | Everleigh Andales | 46.03 | 9 | BB Min | A: 42.79 (+3.24s | 7.0%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 1409 | Kathryn Barrett | 46.03 | 10 | BB Min | A: 42.79 (+3.24s | 7.0%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 1410 | Jillian Fiske | 46.04 | 9 | BB Min | A: 42.79 (+3.25s | 7.1%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1411 | Zara Bold | 46.04 | 10 | BB Min | A: 42.79 (+3.25s | 7.1%) | Unattached | 01/30/2026 | 2026 NE GS Silver Championships | |
| 1412 | Hazel Ngan | 46.04 | 10 | BB Min | A: 42.79 (+3.25s | 7.1%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1413 | Emmersyn Duffus | 46.04 | 10 | BB Min | A: 42.79 (+3.25s | 7.1%) | Sparks Piranhas Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 1414 | Maggie Boyce | 46.05 | 9 | BB Min | A: 42.79 (+3.26s | 7.1%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 1415 | Brittney Heath | 46.05 | 10 | BB Min | A: 42.79 (+3.26s | 7.1%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | |
| 1416 | Zuri Langley | 46.05 | 9 | BB Min | A: 42.79 (+3.26s | 7.1%) | Queen City Dolphins | 03/20/2026 | 2026 BRSL Championships | |
| 1417 | Gina Le | 46.05 | 9 | BB Min | A: 42.79 (+3.26s | 7.1%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1418 | Jillian Parkin | 46.05 | 9 | BB Min | A: 42.79 (+3.26s | 7.1%) | Chinook Aquatic Club | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1419 | Evangelina Sanchez | 46.05 | 10 | BB Min | A: 42.79 (+3.26s | 7.1%) | El Paso Aqua Posse | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 1420 | Scarlett Browning | 46.06 | 9 | BB Min | A: 42.79 (+3.27s | 7.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 1421 | Anastazja Shaw | 46.06 | 10 | BB Min | A: 42.79 (+3.27s | 7.1%) | Tennessee Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 1422 | Isla Lapchak | 46.06 | 10 | BB Min | A: 42.79 (+3.27s | 7.1%) | Rocket Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1423 | Clara Chaikin | 46.06 | 9 | BB Min | A: 42.79 (+3.27s | 7.1%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 1424 | Willow Brauner | 46.06 | 9 | BB Min | A: 42.79 (+3.27s | 7.1%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 1425 | Caroline Van Riper | 46.07 | 10 | BB Min | A: 42.79 (+3.28s | 7.1%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 1426 | Cora Biwer | 46.07 | 10 | BB Min | A: 42.79 (+3.28s | 7.1%) | Foxjets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 1427 | Emily Wu | 46.08 | 10 | BB Min | A: 42.79 (+3.29s | 7.1%) | Dedham Health Hydra | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 1428 | Charleigh Jankowski | 46.08 | 10 | BB Min | A: 42.79 (+3.29s | 7.1%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 1429 | Kleo Macskasi | 46.09 | 9 | BB Min | A: 42.79 (+3.30s | 7.2%) | Arlington Aquatic Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 1430 | Tatum Guilford | 46.09 | 9 | BB Min | A: 42.79 (+3.30s | 7.2%) | Caldera | 02/13/2026 | 2026 OR HS 5A 4 | |
| 1431 | Evelyn Brudvig | 46.09 | 10 | BB Min | A: 42.79 (+3.30s | 7.2%) | Aberdeen Swim Club | 10/25/2026 | 2026 Ghouls In The Pool | |
| 1432 | Kiara Sharma | 46.10 | 9 | BB Min | A: 42.79 (+3.31s | 7.2%) | San Ramon Valley Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 1433 | Cassandra Dubinsky | 46.10 | 9 | BB Min | A: 42.79 (+3.31s | 7.2%) | Kamehameha Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | |
| 1434 | Everly Baker | 46.11 | 8 | BB Min | A: 42.79 (+3.32s | 7.2%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 1435 | Sophie Maia | 46.11 | 10 | BB Min | A: 42.79 (+3.32s | 7.2%) | Montverde Aquatic Club | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 1436 | Aaira Jain | 46.11 | 10 | BB Min | A: 42.79 (+3.32s | 7.2%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1437 | Claire Reiley | 46.12 | 9 | BB Min | A: 42.79 (+3.33s | 7.2%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 1438 | Alice Khanarat | 46.12 | 9 | BB Min | A: 42.79 (+3.33s | 7.2%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1439 | Italia Villanueva | 46.13 | 10 | BB Min | A: 42.79 (+3.34s | 7.2%) | El Paso Aqua Posse | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 1440 | Mahe Moens | 46.14 | 8 | BB Min | A: 42.79 (+3.35s | 7.3%) | Sailfish | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 1441 | Inara Carpenter | 46.14 | 9 | BB Min | A: 42.79 (+3.35s | 7.3%) | Valley Aquatics | 10/24/2026 | 2026 PN VAST Fall Frenzy Approved | |
| 1442 | Lennon Clagett | 46.14 | 10 | BB Min | A: 42.79 (+3.35s | 7.3%) | Etown Dolphins | 09/25/2026 | 2026 Alexis Swift Invitational | |
| 1443 | Anila Machettira | 46.15 | 10 | BB Min | A: 42.79 (+3.36s | 7.3%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1444 | Islah Miller | 46.15 | 9 | BB Min | A: 42.79 (+3.36s | 7.3%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 1445 | Elizabeth Williams | 46.15 | 9 | BB Min | A: 42.79 (+3.36s | 7.3%) | Flagler Fluid Swim Team | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1446 | Reagan Gabbard | 46.16 | 10 | BB Min | A: 42.79 (+3.37s | 7.3%) | Sarasota Sharks | 09/18/2026 | 2026 Sharks IMX Challenge | |
| 1447 | Brynn Acosta | 46.17 | 10 | BB Min | A: 42.79 (+3.38s | 7.3%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 1448 | Aila Kettunen | 46.17 | 9 | BB Min | A: 42.79 (+3.38s | 7.3%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1449 | Melissa Wan | 46.17 | 8 | BB Min | A: 42.79 (+3.38s | 7.3%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 1450 | Jane Cheng | 46.17 | 10 | BB Min | A: 42.79 (+3.38s | 7.3%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
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.