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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5251 | Zoe Norkunas | 51.45 | 8 | B Min | BB: 48.69 (+2.76s | 5.4%) | 757swim | 11/07/2025 | 2025 CGBD Carl Warner Classic | |
| 5252 | Lauren Ha | 51.45 | 9 | B Min | BB: 48.69 (+2.76s | 5.4%) | Chinook Aquatic Club | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | |
| 5253 | Ella Jeter | 51.45 | 10 | B Min | BB: 48.69 (+2.76s | 5.4%) | North Shore Swim Club | 11/15/2025 | 0025 NE NSSC November 15 SJP Copied | |
| 5254 | Charlotte Casady | 51.45 | 9 | B Min | BB: 48.69 (+2.76s | 5.4%) | Aces Swim Club | 09/21/2024 | 2024 CO ACES Intra Squad #1 | |
| 5255 | Audrey Chow | 51.45 | 10 | B Min | BB: 48.69 (+2.76s | 5.4%) | South Valley Makos | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 5256 | Isla Nielsen | 51.46 | 10 | B Min | BB: 48.69 (+2.77s | 5.4%) | Alameda Gators | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 5257 | Norah Distler | 51.46 | 9 | B Min | BB: 48.69 (+2.77s | 5.4%) | Sarasota Tsunami Swim Team | 02/21/2026 | CCS Last Chance Meet Feb 2026 | |
| 5258 | Lucy Hubbert | 51.46 | 9 | B Min | BB: 48.69 (+2.77s | 5.4%) | South Lyon Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 5259 | Quinn Collins-Tobey | 51.46 | 10 | B Min | BB: 48.69 (+2.77s | 5.4%) | United Swim Club | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 5260 | Bridget Harberts | 51.46 | 9 | B Min | BB: 48.69 (+2.77s | 5.4%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 5261 | Caroline Wilson | 51.46 | 9 | B Min | BB: 48.69 (+2.77s | 5.4%) | Calvert Aquatics Club | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 5262 | Claire Nordan | 51.46 | 9 | B Min | BB: 48.69 (+2.77s | 5.4%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 5263 | Lily Brakke | 51.47 | 9 | B Min | BB: 48.69 (+2.78s | 5.4%) | Swim Gators Str | 11/14/2025 | OLY Swimming Turkey Bowl | |
| 5264 | Audrey Williams | 51.47 | 9 | B Min | BB: 48.69 (+2.78s | 5.4%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 5265 | Chloe Murphy | 51.47 | 10 | B Min | BB: 48.69 (+2.78s | 5.4%) | Harnett County Aquatics Club ( | 11/15/2025 | YBAC Fall Invite 25 | |
| 5266 | June Hancock | 51.47 | 10 | B Min | BB: 48.69 (+2.78s | 5.4%) | Monmouth Barracudas | 04/11/2025 | 2025 GTSA TYR Spring Championship | |
| 5267 | Thelma Vawter | 51.47 | 10 | B Min | BB: 48.69 (+2.78s | 5.4%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 5268 | Selin McDonald | 51.47 | 9 | B Min | BB: 48.69 (+2.78s | 5.4%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | |
| 5269 | Hazel Butler | 51.47 | 10 | B Min | BB: 48.69 (+2.78s | 5.4%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 5270 | Alanna Nunez | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Olympus Aquatics | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | |
| 5271 | Makeda Chandler | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Nu Finmen Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 5272 | Chelsea Coley | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Heal Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 5273 | Aylin Dogan | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 5274 | Lillian Henderson | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 5275 | Adalyn Caras | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | Old Dominion Aquatic Club | 11/01/2025 | ODAC Rising Stars Meet #2 | |
| 5276 | Emily Tang | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Life Time Mid Atlantic Swim Te | 11/14/2025 | 2025 PV November Open Dulles South | |
| 5277 | Hayden Giles | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | South Sound YMCA | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 5278 | Charlotte Soles | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | Blue Wave Swim Team PV | 02/20/2026 | 2026 FXFX Forty Niner | |
| 5279 | Ava VanAntwerp | 51.48 | 8 | B Min | BB: 48.69 (+2.79s | 5.4%) | Pflugerville Pflamingos | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 5280 | Emilia Leafblad | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | Foothills Swim Team | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 5281 | Bethany Qin | 51.49 | 9 | B Min | BB: 48.69 (+2.80s | 5.4%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 5282 | Eloise Duncan | 51.49 | 9 | B Min | BB: 48.69 (+2.80s | 5.4%) | King Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 5283 | Gabriella Barresi | 51.49 | 10 | B Min | BB: 48.69 (+2.80s | 5.4%) | Battlefield Area Star Swimmers | 11/22/2025 | Bass Turkey Classic 2025 | |
| 5284 | Lyla Eldridge | 51.49 | 10 | B Min | BB: 48.69 (+2.80s | 5.4%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 5285 | Lily Scherer | 51.49 | 10 | B Min | BB: 48.69 (+2.80s | 5.4%) | South East Metro Sharks | 02/07/2026 | 2026 MN PRNH Winter Whiteout | |
| 5286 | Eve Wick | 51.49 | 9 | B Min | BB: 48.69 (+2.80s | 5.4%) | Clovis Swim Club | 01/11/2025 | 2025 Clovis Swim Club Winter Open | |
| 5287 | Polina Tuchkova | 51.49 | 8 | B Min | BB: 48.69 (+2.80s | 5.4%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 5288 | Sasha Gross | 51.50 | 9 | B Min | BB: 48.69 (+2.81s | 5.5%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 5289 | Clara Royer | 51.50 | 10 | B Min | BB: 48.69 (+2.81s | 5.5%) | Cca Marlins of Virginia | 09/20/2025 | Marlins Back To The Pool With NP | |
| 5290 | Carla Morey Castellanos | 51.50 | 10 | B Min | BB: 48.69 (+2.81s | 5.5%) | YMCA of Metro North Tritons | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 5291 | Charlotte Briggs | 51.50 | 9 | B Min | BB: 48.69 (+2.81s | 5.5%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 5292 | Tincee Cheung | 51.50 | 8 | B Min | BB: 48.69 (+2.81s | 5.5%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | |
| 5293 | CeCe Thorne | 51.50 | 10 | B Min | BB: 48.69 (+2.81s | 5.5%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 5294 | Rose Charbonneau | 51.50 | 10 | B Min | BB: 48.69 (+2.81s | 5.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 5295 | Madelyn Dixon | 51.51 | 10 | B Min | BB: 48.69 (+2.82s | 5.5%) | Life Time Minnesota Swim Team | 12/20/2025 | 2025 MN AQJT Holiday Invite | |
| 5296 | Bella Sellers | 51.51 | 9 | B Min | BB: 48.69 (+2.82s | 5.5%) | Silverthorne Tsunami | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | |
| 5297 | Kaia Anderson | 51.51 | 9 | B Min | BB: 48.69 (+2.82s | 5.5%) | Minneapolis Lake Monsters | 12/13/2025 | 2025 MN PRNH December Meet | |
| 5298 | Lucie Huntsinger | 51.51 | 10 | B Min | BB: 48.69 (+2.82s | 5.5%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 5299 | Edie Hilst | 51.51 | 9 | B Min | BB: 48.69 (+2.82s | 5.5%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 5300 | Olivia Weston | 51.51 | 10 | B Min | BB: 48.69 (+2.82s | 5.5%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | |
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.