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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4301 | Olga Freytes-Lopez | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Rebel Aquatic Club | 04/11/2025 | 2025 GTSA TYR Spring Championship | |
| 4302 | Andrea Moore | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Royal Swimming | 11/22/2025 | 2025 Royal Fall Cup | |
| 4303 | Scarlett Martinez | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Houston Hydra | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 4304 | Rosie Olson | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Riptide Swim Team | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 4305 | Emma Pederson | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 4306 | Gabriella Lopez | 50.34 | 9 | B Min | BB: 48.69 (+1.65s | 3.3%) | Cape Cod Swim Club | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 4307 | Kinsey Hill | 50.34 | 8 | B Min | BB: 48.69 (+1.65s | 3.3%) | Goldsboro YMCA Sharks | 01/10/2026 | 2026 RMY Winter Invitational | |
| 4308 | Lilly Hill | 50.35 | 9 | B Min | BB: 48.69 (+1.66s | 3.3%) | Sparks Piranhas Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 4309 | Eloise Maghanoy | 50.35 | 10 | B Min | BB: 48.69 (+1.66s | 3.3%) | Falfins Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 4310 | Madison Cichon | 50.35 | 10 | B Min | BB: 48.69 (+1.66s | 3.3%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 4311 | Kylee Snyder | 50.35 | 10 | B Min | BB: 48.69 (+1.66s | 3.3%) | West Ottawa Swim Club | 12/05/2025 | EGRA 2025 Winter Washout | |
| 4312 | Madison Giguere | 50.35 | 8 | B Min | BB: 48.69 (+1.66s | 3.3%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 4313 | Reagan Davis | 50.35 | 9 | B Min | BB: 48.69 (+1.66s | 3.3%) | Quest Swimming | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 4314 | Miumi Yasutomo | 50.35 | 9 | B Min | BB: 48.69 (+1.66s | 3.3%) | Holyoke YMCA Vikings | 11/21/2025 | 2025 NE HYV Thanksgiving Invite | |
| 4315 | Drew Diefendorf | 50.35 | 10 | B Min | BB: 48.69 (+1.66s | 3.3%) | Albany Aquatic Association | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 4316 | Alexa Perea | 50.35 | 9 | B Min | BB: 48.69 (+1.66s | 3.3%) | Rattlers Swim Club | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 4317 | Anyeline Hernandez Gonzalez | 50.36 | 9 | B Min | BB: 48.69 (+1.67s | 3.3%) | Lake Lytal Lightning | 12/20/2025 | Santa Claus Holiday Sprint Inv 2025 | |
| 4318 | Eleanor Silver | 50.36 | 9 | B Min | BB: 48.69 (+1.67s | 3.3%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | |
| 4319 | Louisa Poole | 50.36 | 9 | B Min | BB: 48.69 (+1.67s | 3.3%) | Indian River Aquatics | 02/07/2025 | 2025 Stanton C Craigie Memorial Invitational | |
| 4320 | Lydia Tamulionis | 50.36 | 10 | B Min | BB: 48.69 (+1.67s | 3.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 4321 | Josephine Offenberg | 50.37 | 8 | B Min | BB: 48.69 (+1.68s | 3.3%) | Crow Canyon Sharks | 07/20/2024 | Zone 2 Summer Championships | |
| 4322 | Sadie Kurtz | 50.37 | 9 | B Min | BB: 48.69 (+1.68s | 3.3%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | |
| 4323 | Carmella Quartironi | 50.37 | 9 | B Min | BB: 48.69 (+1.68s | 3.3%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 4324 | Lauren Dumesnil | 50.37 | 10 | B Min | BB: 48.69 (+1.68s | 3.3%) | Aulea Swim Club | 01/18/2026 | January A+ Meet | |
| 4325 | Jeana Lee | 50.37 | 10 | B Min | BB: 48.69 (+1.68s | 3.3%) | Moons Aquatics Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 4326 | Lyra Mertens-Hall | 50.37 | 10 | B Min | BB: 48.69 (+1.68s | 3.3%) | Multnomah Athletic Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 4327 | Campbell Arthur | 50.37 | 10 | B Min | BB: 48.69 (+1.68s | 3.3%) | Aquawolves Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 4328 | Clara Partan | 50.37 | 10 | B Min | BB: 48.69 (+1.68s | 3.3%) | Cape Cod Swim Club | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 4329 | Peyton Fitzpatrick | 50.37 | 8 | B Min | BB: 48.69 (+1.68s | 3.3%) | Enfinity Aquatic Club | 12/19/2025 | EAC Winter Invitational | |
| 4330 | Sofia Gahan | 50.38 | 8 | B Min | BB: 48.69 (+1.69s | 3.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 4331 | Nora Davis | 50.38 | 10 | B Min | BB: 48.69 (+1.69s | 3.4%) | Manta Ray Aquatics | 10/11/2025 | 2025 SI HSA All Ages B C | |
| 4332 | Ella Edwards | 50.38 | 10 | B Min | BB: 48.69 (+1.69s | 3.4%) | Nova of Virginia | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 4333 | Natalie Gogan | 50.38 | 10 | B Min | BB: 48.69 (+1.69s | 3.4%) | Greater Kalamazoo Crocs | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 4334 | Hillary Rios | 50.38 | 9 | B Min | BB: 48.69 (+1.69s | 3.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4335 | Karalie Myhr | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 4336 | Elaine Kim | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | Alameda Gators | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 4337 | Maura Rojas | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Team Charlotte Swimming | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 4338 | Ireland Childress | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 4339 | Emnet Adane | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | Oyster River Otters | 01/30/2026 | 2026 NE UVAC Silvers | |
| 4340 | Reagan Swartzel | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Williamsburg Aquatic Club | 11/15/2025 | 2025 WAC Fall Classic | |
| 4341 | Evelyn Armbrister | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | YMCA of South Florida | 01/31/2026 | 2026 Panther Invitational | |
| 4342 | Joy White | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | Aggie Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 4343 | Vikhya Jain | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Tualatin Hills Swim Club | 06/27/2025 | 2025 June FNT | |
| 4344 | Lyla Bromberek | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | South Lyon Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 4345 | Rowan Nogeire | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 4346 | Lucy Selick | 50.39 | 10 | B Min | BB: 48.69 (+1.70s | 3.4%) | Diablo Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 4347 | Serena Kindel | 50.39 | 9 | B Min | BB: 48.69 (+1.70s | 3.4%) | Mecklenburg Swim Association | 11/07/2025 | 2025 Veterans Day Inv Presented By Arena | |
| 4348 | Kennedy Nelson | 50.40 | 8 | B Min | BB: 48.69 (+1.71s | 3.4%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4349 | Julia Mardambek | 50.40 | 9 | B Min | BB: 48.69 (+1.71s | 3.4%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 4350 | Lucy Miller | 50.40 | 9 | B Min | BB: 48.69 (+1.71s | 3.4%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
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.