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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | Viola Rizzardi | 44.77 | 10 | BB Min | A: 42.79 (+1.98s | 4.4%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 1352 | Emma Salum | 44.77 | 10 | BB Min | A: 42.79 (+1.98s | 4.4%) | Calabasas Waves | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 1353 | Madelyn Anderson | 44.78 | 10 | BB Min | A: 42.79 (+1.99s | 4.4%) | Dolphin Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 1354 | Ava Xing | 44.78 | 9 | BB Min | A: 42.79 (+1.99s | 4.4%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 1355 | Dylan Reeves | 44.79 | 10 | BB Min | A: 42.79 (+2.00s | 4.5%) | Crawfish Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1356 | Fiona Eady | 44.79 | 10 | BB Min | A: 42.79 (+2.00s | 4.5%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1357 | Violet Mormile | 44.79 | 9 | BB Min | A: 42.79 (+2.00s | 4.5%) | Jupiter Dragons Swim Team | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1358 | Sofia Khalfin | 44.79 | 9 | BB Min | A: 42.79 (+2.00s | 4.5%) | Terrapins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 1359 | Giulia Ciferri | 44.79 | 10 | BB Min | A: 42.79 (+2.00s | 4.5%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1360 | Alinah Tracy | 44.79 | 10 | BB Min | A: 42.79 (+2.00s | 4.5%) | Unattached | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 1361 | Aysa Lolia | 44.79 | 9 | BB Min | A: 42.79 (+2.00s | 4.5%) | Ccat Swimming | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1362 | Emmie Witterstaetter | 44.79 | 10 | BB Min | A: 42.79 (+2.00s | 4.5%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1363 | Julietta Dareb-Nasr | 44.80 | 9 | BB Min | A: 42.79 (+2.01s | 4.5%) | Speed World Swimming | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 1364 | Josephine Mitchell | 44.80 | 10 | BB Min | A: 42.79 (+2.01s | 4.5%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 1365 | Ella Hanratty | 44.81 | 9 | BB Min | A: 42.79 (+2.02s | 4.5%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1366 | Claire Shi | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1367 | Lillian Zhao | 44.82 | 9 | BB Min | A: 42.79 (+2.03s | 4.5%) | Cascadia Swimming | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1368 | Tala Daoud | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1369 | Ameena Makhzoumi | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 1370 | Reanna Ding | 44.82 | 10 | BB Min | A: 42.79 (+2.03s | 4.5%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | |
| 1371 | Eva Trusler | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Nashville Aquatic Club | 03/06/2026 | Speedo Southern Premier | |
| 1372 | Alice Gangl | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1373 | Devin Mahoney | 44.83 | 9 | BB Min | A: 42.79 (+2.04s | 4.6%) | Farmington Family YMCA Stingra | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1374 | Reese Butler | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1375 | Isabelle Kenney | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Old Dominion Aquatic Club | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 1376 | Blair Meyers | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Freedom Aquatics | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1377 | Julia Boland | 44.83 | 9 | BB Min | A: 42.79 (+2.04s | 4.6%) | Life Time Swim Missouri | 02/27/2026 | Ozark Division I Championship | |
| 1378 | Mia Spade | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | South Lyon Aquatics | 12/06/2025 | SLA Holiday Blast | |
| 1379 | Victoria Linares Danzos | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Pleasanton Seahawks | 07/26/2025 | Zone 2 Summer Championships | |
| 1380 | Ruby Keane | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | South Shore YMCA Strypers | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 1381 | Maren Monaldo | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Annapolis Swim Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 1382 | Aria Kumar | 44.84 | 9 | BB Min | A: 42.79 (+2.05s | 4.6%) | Beaverton Area Aquatics Club | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 1383 | Anne Straus | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1384 | Maya Fazio | 44.85 | 10 | BB Min | A: 42.79 (+2.06s | 4.6%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1385 | Ann Hughes | 44.86 | 9 | BB Min | A: 42.79 (+2.07s | 4.6%) | Retriever Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1386 | Sage Griffiths | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Montverde Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 1387 | Veliane Amoah | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | YMCA of Greater Nashua Storm | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1388 | Natalie Partridge | 44.86 | 10 | BB Min | A: 42.79 (+2.07s | 4.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1389 | Emerson Stauder | 44.87 | 9 | BB Min | A: 42.79 (+2.08s | 4.6%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1390 | Aubree Miller | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Crimson Tide Aquatics | 12/13/2025 | 2025 Santa Splash | |
| 1391 | Bridget Thayer | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Tuna Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1392 | Baylee Lewis | 44.87 | 9 | BB Min | A: 42.79 (+2.08s | 4.6%) | Sylvania Tsunami Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1393 | Lucy Ward | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Voltage Aquatics | 12/13/2025 | 2025 Holiday Classic | |
| 1394 | Zara Bold | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Somerville YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1395 | Clover Cole | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1396 | Cecilia Crane | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Cascade Swim Club | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 1397 | Isabella Ye | 44.88 | 9 | BB Min | A: 42.79 (+2.09s | 4.7%) | Dragon Swim Team | 02/20/2026 | 2026 FXFX Forty Niner | |
| 1398 | Zoe Luo | 44.88 | 9 | BB Min | A: 42.79 (+2.09s | 4.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 1399 | Lucy Enger | 44.89 | 9 | BB Min | A: 42.79 (+2.10s | 4.7%) | Tuna Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1400 | Jocelyn Miller | 44.89 | 10 | BB Min | A: 42.79 (+2.10s | 4.7%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
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.