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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6251 | Alina Katalevskaya | 53.43 | 10 | B Min | BB: 48.69 (+4.74s | 8.9%) | Life Time Southeast | 02/06/2026 | 2026 SES Region 3 Champions | |
| 6252 | Victoria Kimmel | 53.43 | 8 | B Min | BB: 48.69 (+4.74s | 8.9%) | Middies Wave Ryders | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 6253 | Alessia Steele | 53.43 | 7 | B Min | BB: 48.69 (+4.74s | 8.9%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 6254 | Ella Schiffmann | 53.44 | 8 | B Min | BB: 48.69 (+4.75s | 8.9%) | FireFish Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 6255 | Natasha Noah | 53.44 | 10 | B Min | BB: 48.69 (+4.75s | 8.9%) | Valley Swim Team Phoenix | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 6256 | Ellie Diaz | 53.44 | 8 | B Min | BB: 48.69 (+4.75s | 8.9%) | Red Fox Aquatic Club | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 6257 | Liliana McPhail | 53.44 | 9 | B Min | BB: 48.69 (+4.75s | 8.9%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 6258 | Hadley Burns | 53.44 | 9 | B Min | BB: 48.69 (+4.75s | 8.9%) | Granite Falls Makos | 12/12/2025 | Triad Tropic Invitational Copied | |
| 6259 | Luna Atwater | 53.45 | 9 | B Min | BB: 48.69 (+4.76s | 8.9%) | Tigersharks Swim Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 6260 | Olive Mock | 53.45 | 9 | B Min | BB: 48.69 (+4.76s | 8.9%) | Hills Hurricane Swimming | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 6261 | Abigail McDermott | 53.45 | 9 | B Min | BB: 48.69 (+4.76s | 8.9%) | Thunder Coast Aquatics | 11/08/2025 | TCA PC November SC C B A+ | |
| 6262 | Addyson Lopez | 53.45 | 9 | B Min | BB: 48.69 (+4.76s | 8.9%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 6263 | Madigan Fratello | 53.45 | 8 | B Min | BB: 48.69 (+4.76s | 8.9%) | North Shore Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 6264 | Sofie Merida Robles | 53.45 | 10 | B Min | BB: 48.69 (+4.76s | 8.9%) | Grand Rapids Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 6265 | Anna Harrington | 53.46 | 10 | B Min | BB: 48.69 (+4.77s | 8.9%) | Commonwealth Swimming | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 6266 | Georgia Richards | 53.46 | 8 | B Min | BB: 48.69 (+4.77s | 8.9%) | Bolles School Sharks | 10/10/2025 | 2025 October Classic | |
| 6267 | Mia Fingerhut | 53.46 | 9 | B Min | BB: 48.69 (+4.77s | 8.9%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 6268 | Addi Sworden | 53.46 | 10 | B Min | BB: 48.69 (+4.77s | 8.9%) | Napoleon Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 6269 | Isabelle Sturgeon | 53.46 | 9 | B Min | BB: 48.69 (+4.77s | 8.9%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 6270 | Layah Jiang | 53.46 | 8 | B Min | BB: 48.69 (+4.77s | 8.9%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 6271 | Faith Chatterton | 53.47 | 9 | B Min | BB: 48.69 (+4.78s | 8.9%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 6272 | Olivia Chu | 53.47 | 8 | B Min | BB: 48.69 (+4.78s | 8.9%) | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 6273 | Annabelle Purvis | 53.47 | 10 | B Min | BB: 48.69 (+4.78s | 8.9%) | Pine Crest Swim Team | 09/05/2025 | September Central Park Series | |
| 6274 | Rory Hall | 53.48 | 9 | B Min | BB: 48.69 (+4.79s | 9.0%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 6275 | Emma Adkins | 53.48 | 9 | B Min | BB: 48.69 (+4.79s | 9.0%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 6276 | Arden Moura | 53.49 | 9 | B Min | BB: 48.69 (+4.80s | 9.0%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | |
| 6277 | Laiken Wentworth | 53.49 | 9 | B Min | BB: 48.69 (+4.80s | 9.0%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 6278 | Brynveig Vevle | 53.49 | 9 | B Min | BB: 48.69 (+4.80s | 9.0%) | Foxjets Swim Team | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 6279 | Chloe Lee | 53.49 | 10 | B Min | BB: 48.69 (+4.80s | 9.0%) | SOL Swim Team | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 6280 | Elizabeth Deis | 53.50 | 8 | B Min | BB: 48.69 (+4.81s | 9.0%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 6281 | Tess Goddu | 53.50 | 9 | B Min | BB: 48.69 (+4.81s | 9.0%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | |
| 6282 | Joanna Rosser | 53.50 | 10 | B Min | BB: 48.69 (+4.81s | 9.0%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 6283 | Ann-Marie Helmer | 53.50 | 9 | B Min | BB: 48.69 (+4.81s | 9.0%) | Tiger Shark of Texas | 09/27/2025 | 2025 ST SRG September Kick Off | |
| 6284 | Sofia Valdiviezo | 53.51 | 7 | B Min | BB: 48.69 (+4.82s | 9.0%) | EL Paso Border Land Swim Team | 11/14/2025 | 2025 BD Turkey Splash | |
| 6285 | Grace Pham | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | Foothills Swim Team | 10/11/2024 | 2024 CO PPA Harvest Heats | |
| 6286 | Eloise Gatesi | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 6287 | Margaret Schneider | 53.51 | 8 | B Min | BB: 48.69 (+4.82s | 9.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 6288 | June Siebert | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | Sporting Jax Aquatic Club | 10/10/2025 | 2025 October Classic | |
| 6289 | Adelynn Eichele | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | The Dolphins Portland Swimming | 12/12/2025 | 2025 FGSC Christmas Invitational | |
| 6290 | Violet LaCivita | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | Tsunami Swimming | 01/17/2026 | 2026 Duck Bowl | |
| 6291 | Valen La Bash | 53.51 | 9 | B Min | BB: 48.69 (+4.82s | 9.0%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 6292 | Callie Ballard | 53.51 | 10 | B Min | BB: 48.69 (+4.82s | 9.0%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 6293 | Olivia Williams | 53.52 | 10 | B Min | BB: 48.69 (+4.83s | 9.0%) | Fairland Aquatic Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 6294 | Mary Lumpkins | 53.52 | 9 | B Min | BB: 48.69 (+4.83s | 9.0%) | Southwest Stars Swim Club | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 6295 | Avery Hesterwerth | 53.52 | 9 | B Min | BB: 48.69 (+4.83s | 9.0%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 6296 | Valentina Owens | 53.52 | 10 | B Min | BB: 48.69 (+4.83s | 9.0%) | Montverde Aquatic Club | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 6297 | Emilia Ahn | 53.52 | 9 | B Min | BB: 48.69 (+4.83s | 9.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 6298 | Finley Doyle | 53.52 | 8 | B Min | BB: 48.69 (+4.83s | 9.0%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 6299 | Carsyn Johnson | 53.52 | 9 | B Min | BB: 48.69 (+4.83s | 9.0%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 6300 | Isabella Thayer | 53.52 | 10 | B Min | BB: 48.69 (+4.83s | 9.0%) | Elko Swim Team | 12/13/2025 | 2025 UTAH Winter Classic | |
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.