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 | Monserrat Vinals | 45.46 | 10 | BB Min | A: 42.79 (+2.67s | 5.9%) | Metro Aquatic Club of Miami | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 1402 | Madison Gailliard | 45.46 | 9 | BB Min | A: 42.79 (+2.67s | 5.9%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 1403 | Amelia Harrington | 45.46 | 10 | BB Min | A: 42.79 (+2.67s | 5.9%) | Unattached | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 1404 | Varvara Sergiyenko | 45.46 | 9 | BB Min | A: 42.79 (+2.67s | 5.9%) | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 1405 | Madison Gailliard | 45.47 | 10 | BB Min | A: 42.79 (+2.68s | 5.9%) | Razor Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1406 | Harlow Herman | 45.47 | 10 | BB Min | A: 42.79 (+2.68s | 5.9%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1407 | Sarah Purcell | 45.47 | 9 | BB Min | A: 42.79 (+2.68s | 5.9%) | Norfolk Silver Dolphins | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 1408 | Myra Singh | 45.47 | 10 | BB Min | A: 42.79 (+2.68s | 5.9%) | Stingray Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 1409 | Wenyan Rao | 45.48 | 10 | BB Min | A: 42.79 (+2.69s | 5.9%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1410 | McKenzie Phillips | 45.48 | 9 | BB Min | A: 42.79 (+2.69s | 5.9%) | Denver Swim Academy | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1411 | Luciana Stanco | 45.48 | 9 | BB Min | A: 42.79 (+2.69s | 5.9%) | Hurricane Aquatics | 06/20/2026 | NMST BMHG June Summer Invite 26 (SCY) Cop | |
| 1412 | Tiffany Xiao | 45.48 | 9 | BB Min | A: 42.79 (+2.69s | 5.9%) | Orinda Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1413 | Daniela Rodriguez | 45.49 | 9 | BB Min | A: 42.79 (+2.70s | 5.9%) | Aquax Centro Deportivo | 11/14/2025 | 2025 BD Turkey Splash | |
| 1414 | Wesley Munro | 45.49 | 10 | BB Min | A: 42.79 (+2.70s | 5.9%) | Revolution Swim Club | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 1415 | Mawdsley-Mae Vincent | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1416 | Vivian Kalogrides | 45.50 | 9 | BB Min | A: 42.79 (+2.71s | 6.0%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1417 | Zara Bold | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Unattached | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 1418 | Amelia Phillips | 45.50 | 9 | BB Min | A: 42.79 (+2.71s | 6.0%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1419 | Summer Brockman | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Bellingham Bay Swim Team | 05/09/2026 | 2026 PN BBST Take A Chance Invite Approved | |
| 1420 | Clara Bertucci | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Hurricanes Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | |
| 1421 | Maali Beckett | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 1422 | Mia Trinh | 45.50 | 10 | BB Min | A: 42.79 (+2.71s | 6.0%) | Foxjets Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 1423 | Evelyn Pinger | 45.51 | 9 | BB Min | A: 42.79 (+2.72s | 6.0%) | Cincinnati Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1424 | Carolyn Nguyen | 45.51 | 10 | BB Min | A: 42.79 (+2.72s | 6.0%) | Sunset | 02/14/2025 | 2025 OR HS 6a 2 | |
| 1425 | Nora Gorski | 45.51 | 10 | BB Min | A: 42.79 (+2.72s | 6.0%) | Hurricane Penguins Swim Club | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 1426 | Cecilia Lin | 45.52 | 9 | BB Min | A: 42.79 (+2.73s | 6.0%) | Excel Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1427 | Sawyer Flynn | 45.52 | 10 | BB Min | A: 42.79 (+2.73s | 6.0%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 1428 | Elizabeth Anthony | 45.52 | 9 | BB Min | A: 42.79 (+2.73s | 6.0%) | Kingfish Swimming Medfield | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 1429 | Dylan Davis | 45.53 | 10 | BB Min | A: 42.79 (+2.74s | 6.0%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1430 | Adela Quinonez | 45.53 | 10 | BB Min | A: 42.79 (+2.74s | 6.0%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 1431 | Alice Neel | 45.53 | 10 | BB Min | A: 42.79 (+2.74s | 6.0%) | Lynchburg Aquatic Club | 11/22/2025 | Bass Turkey Classic 2025 | |
| 1432 | Jane Kelly | 45.54 | 10 | BB Min | A: 42.79 (+2.75s | 6.0%) | Cali Piranha Swim Team | 04/11/2026 | 2026 SI FAST BC All Ages | |
| 1433 | Hudson Shiplet | 45.56 | 10 | BB Min | A: 42.79 (+2.77s | 6.1%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1434 | Camille Burchfield | 45.57 | 10 | BB Min | A: 42.79 (+2.78s | 6.1%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | |
| 1435 | Kjerstin Zeuli | 45.57 | 10 | BB Min | A: 42.79 (+2.78s | 6.1%) | Rochester Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 1436 | Avery Oneill | 45.57 | 10 | BB Min | A: 42.79 (+2.78s | 6.1%) | Parkway-Rockwood Gateway Swim | 02/27/2026 | Ozark Division I Championship | |
| 1437 | Nadine Elkhenifer | 45.57 | 10 | BB Min | A: 42.79 (+2.78s | 6.1%) | Kent County YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1438 | Melody Sargent | 45.57 | 9 | BB Min | A: 42.79 (+2.78s | 6.1%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1439 | Genevieve Court | 45.58 | 9 | BB Min | A: 42.79 (+2.79s | 6.1%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 1440 | Ella Gooch | 45.58 | 10 | BB Min | A: 42.79 (+2.79s | 6.1%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1441 | Vivian Johnson | 45.59 | 8 | BB Min | A: 42.79 (+2.80s | 6.1%) | Hastings Area Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1442 | Noelle Berkland | 45.59 | 10 | BB Min | A: 42.79 (+2.80s | 6.1%) | Park City Swimming | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1443 | Charlene To | 45.59 | 10 | BB Min | A: 42.79 (+2.80s | 6.1%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1444 | Maggie Qi | 45.59 | 10 | BB Min | A: 42.79 (+2.80s | 6.1%) | Rose Bowl Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 1445 | Morgan Harris | 45.59 | 10 | BB Min | A: 42.79 (+2.80s | 6.1%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 1446 | Chloe Solonskyi | 45.59 | 9 | BB Min | A: 42.79 (+2.80s | 6.1%) | SwimRise Aquatics | 01/16/2026 | 2026 Pentathlon | |
| 1447 | Brielle Ball | 45.60 | 10 | BB Min | A: 42.79 (+2.81s | 6.2%) | YMCA East Hampton Hurricanes | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1448 | Isabella Tsui | 45.60 | 8 | BB Min | A: 42.79 (+2.81s | 6.2%) | Pacific Dragons Swim Team | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1449 | Genevieve Glazener | 45.60 | 10 | BB Min | A: 42.79 (+2.81s | 6.2%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 1450 | Mia Krider | 45.61 | 10 | BB Min | A: 42.79 (+2.82s | 6.2%) | The St. James Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
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.