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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Arabella Fraiberg-Vetro | 46.19 | 10 | BB Min | A: 42.79 (+3.40s | 7.4%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1502 | Stella Xu | 46.19 | 10 | BB Min | A: 42.79 (+3.40s | 7.4%) | Life Time Fitness New York Swi | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 1503 | Lillian Dennon | 46.19 | 10 | BB Min | A: 42.79 (+3.40s | 7.4%) | Sailfish | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 1504 | Clare Robine | 46.20 | 10 | BB Min | A: 42.79 (+3.41s | 7.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1505 | Joey Lin | 46.20 | 9 | BB Min | A: 42.79 (+3.41s | 7.4%) | Piedmont Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 1506 | Noel Davidson | 46.21 | 10 | BB Min | A: 42.79 (+3.42s | 7.4%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 1507 | Ashlyn Starkie | 46.21 | 10 | BB Min | A: 42.79 (+3.42s | 7.4%) | New Bedford YMCA Hurricanes | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 1508 | Lareina Chen | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Swim Tech | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 1509 | Ainsley Horner | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 1510 | Isabella Urbaszek | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 1511 | Vivian Dahl | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1512 | Emma Huang | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Unattached | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1513 | Kristen Kalbaugh | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Greensboro Community YMCA | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 1514 | Emilee Sharp | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Converse County Waves | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1515 | Olivia Anderson | 46.23 | 9 | BB Min | A: 42.79 (+3.44s | 7.4%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 1516 | Clara Liu | 46.23 | 9 | BB Min | A: 42.79 (+3.44s | 7.4%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1517 | Olivia Conway | 46.23 | 10 | BB Min | A: 42.79 (+3.44s | 7.4%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 1518 | Emma Way | 46.24 | 10 | BB Min | A: 42.79 (+3.45s | 7.5%) | Mount Carmel Force Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1519 | Bea Marley | 46.24 | 10 | BB Min | A: 42.79 (+3.45s | 7.5%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1520 | Emilia Weant | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 1521 | Eden McCage | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Hill Country Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1522 | Delaney Timmons | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 1523 | Catalina Bernal | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1524 | Laila Inglish | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 1525 | Carolina Simpkins | 46.27 | 9 | BB Min | A: 42.79 (+3.48s | 7.5%) | North Palm Beach Swim Club | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1526 | Isadora Pena | 46.27 | 10 | BB Min | A: 42.79 (+3.48s | 7.5%) | Unattached | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1527 | Charlotte Drake | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1528 | Ilaryia Ramaniuk | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 1529 | Emma Paisley | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Enfinity Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 1530 | Alysia Davis | 46.28 | 10 | BB Min | A: 42.79 (+3.49s | 7.5%) | Tampa Y Swimming | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 1531 | Hannah Quertermous | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 1532 | Juni Keum | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1533 | Avery Peck | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Terrapins Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 1534 | Anya Thompson | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 1535 | Sophia Bogan | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 1536 | Margaret MacKenzie | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Atlantis Swimming | 10/17/2025 | 2025 OLY Fall Classic | |
| 1537 | Carina Hess | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Mount Carmel Force Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1538 | Annabelle Buchner | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1539 | Evelyn Ye | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 1540 | Elsie Holmes | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Columbia River Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 1541 | Maya Nessler | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1542 | Khloe Rehbein | 46.31 | 8 | BB Min | A: 42.79 (+3.52s | 7.6%) | Stingrays Swim Team | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1543 | Petra Gustafson | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1544 | Joey Pendt | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | Stingray Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1545 | Hadley Hutchison | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Scioto Country Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1546 | Camorrah Connor | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Norfolk Silver Dolphins | 11/22/2025 | ECAT FPJ Memorial Invitational 2025 | |
| 1547 | Vivienne Coviello | 46.32 | 10 | BB Min | A: 42.79 (+3.53s | 7.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1548 | Katheryn Bracht | 46.33 | 9 | BB Min | A: 42.79 (+3.54s | 7.6%) | Sandpoint Sharks Swim Club | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 1549 | Audrey Conrad | 46.33 | 10 | BB Min | A: 42.79 (+3.54s | 7.6%) | Saint Joseph Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 1550 | Zoey Nguyen | 46.33 | 10 | BB Min | A: 42.79 (+3.54s | 7.6%) | Garden Grove Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
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.