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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Rosie Collins | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | North Carolina Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 252 | Amelia Nagle | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | Sporting Jax Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 253 | Elle Neely | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | Nova of Virginia | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 254 | Gray Murphy | 40.15 | 10 | AA Min | AAA: 38.89 (+1.26s | 3.1%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 255 | Alexandra Tieng | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 256 | Vallerie Tahzib | 40.16 | 10 | AA Min | AAA: 38.89 (+1.27s | 3.2%) | South Orange County Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 257 | Meixuan Jiang | 40.17 | 8 | AA Min | AAA: 38.89 (+1.28s | 3.2%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 258 | Maya Lennon | 40.17 | 10 | AA Min | AAA: 38.89 (+1.28s | 3.2%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 259 | Sophie Chuang | 40.17 | 10 | AA Min | AAA: 38.89 (+1.28s | 3.2%) | Otter Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 260 | Selwyn Bates | 40.19 | 10 | AA Min | AAA: 38.89 (+1.30s | 3.2%) | Blue Dolfins | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 261 | Athena Yeung | 40.22 | 10 | AA Min | AAA: 38.89 (+1.33s | 3.3%) | Alamo Heights Aquatic Club ? A | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | |
| 262 | Saara Ismail | 40.23 | 10 | AA Min | AAA: 38.89 (+1.34s | 3.3%) | Hydra Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 263 | Hannah Rodriguez | 40.23 | 10 | AA Min | AAA: 38.89 (+1.34s | 3.3%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 264 | Mila Kottak | 40.24 | 10 | AA Min | AAA: 38.89 (+1.35s | 3.4%) | All Star Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 265 | Sheela Gupta | 40.25 | 10 | AA Min | AAA: 38.89 (+1.36s | 3.4%) | Bellevue Club Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 266 | Adrienne Rast | 40.26 | 10 | AA Min | AAA: 38.89 (+1.37s | 3.4%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 267 | Jojo Osborne | 40.27 | 10 | AA Min | AAA: 38.89 (+1.38s | 3.4%) | Great Lakes Tritons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 268 | Audrey Petrie | 40.27 | 10 | AA Min | AAA: 38.89 (+1.38s | 3.4%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 269 | Amber An | 40.27 | 10 | AA Min | AAA: 38.89 (+1.38s | 3.4%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 270 | Avalyn Srikittipraphas | 40.28 | 10 | AA Min | AAA: 38.89 (+1.39s | 3.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 271 | Yzabella Camet | 40.29 | 10 | AA Min | AAA: 38.89 (+1.40s | 3.5%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 272 | Miller Lippe | 40.30 | 10 | AA Min | AAA: 38.89 (+1.41s | 3.5%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 273 | Natalia Nesterova | 40.31 | 9 | AA Min | AAA: 38.89 (+1.42s | 3.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 274 | Olivia Spellmeyer | 40.31 | 10 | AA Min | AAA: 38.89 (+1.42s | 3.5%) | Humboldt Swim Club | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 275 | Mimi Kukkamaa | 40.32 | 10 | AA Min | AAA: 38.89 (+1.43s | 3.5%) | Jupiter Dragons Swim Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 276 | Katherine Rabinovich | 40.34 | 10 | AA Min | AAA: 38.89 (+1.45s | 3.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 277 | Avery Eash | 40.34 | 10 | AA Min | AAA: 38.89 (+1.45s | 3.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 278 | Maggie DeSmidt | 40.34 | 10 | AA Min | AAA: 38.89 (+1.45s | 3.6%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 279 | Megan Xiao | 40.35 | 9 | AA Min | AAA: 38.89 (+1.46s | 3.6%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 280 | Reese Miller | 40.35 | 10 | AA Min | AAA: 38.89 (+1.46s | 3.6%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 281 | Hannah Thelusma | 40.36 | 10 | AA Min | AAA: 38.89 (+1.47s | 3.6%) | Farmingdale Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 282 | Sophie Wang | 40.36 | 10 | AA Min | AAA: 38.89 (+1.47s | 3.6%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 283 | Paislee Hernandez | 40.37 | 10 | AA Min | AAA: 38.89 (+1.48s | 3.7%) | Garden Grove Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 284 | Ashlyn Gibbons | 40.37 | 10 | AA Min | AAA: 38.89 (+1.48s | 3.7%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 285 | Tierney Jeffries | 40.37 | 10 | AA Min | AAA: 38.89 (+1.48s | 3.7%) | Occoquan Swimming | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 286 | Grayson Darcey | 40.38 | 9 | AA Min | AAA: 38.89 (+1.49s | 3.7%) | Hydro-sonic Tiburones | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 287 | Ellora Patel | 40.39 | 9 | AA Min | AAA: 38.89 (+1.50s | 3.7%) | Dragon Swim Team | 02/20/2026 | 2026 FXFX Forty Niner | |
| 288 | Tea Rutka | 40.39 | 9 | AA Min | AAA: 38.89 (+1.50s | 3.7%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 289 | Aristea Hultine | 40.39 | 10 | AA Min | AAA: 38.89 (+1.50s | 3.7%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 290 | Harper Gosdin | 40.39 | 10 | AA Min | AAA: 38.89 (+1.50s | 3.7%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 291 | Vivian Schroeder | 40.40 | 10 | AA Min | AAA: 38.89 (+1.51s | 3.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 292 | Alyse Tang | 40.40 | 10 | AA Min | AAA: 38.89 (+1.51s | 3.7%) | South San Francisco Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 293 | Blythe Rodgers | 40.40 | 10 | AA Min | AAA: 38.89 (+1.51s | 3.7%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 294 | Vayda Kresse | 40.40 | 10 | AA Min | AAA: 38.89 (+1.51s | 3.7%) | YMCA of Middletown Barracudas | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 295 | Adriana Murillo | 40.41 | 10 | AA Min | AAA: 38.89 (+1.52s | 3.8%) | A T L | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 296 | Jade Golnar | 40.41 | 10 | AA Min | AAA: 38.89 (+1.52s | 3.8%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 297 | Ellie Hall | 40.42 | 10 | AA Min | AAA: 38.89 (+1.53s | 3.8%) | Cascadia Swimming | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 298 | Carson Donlin | 40.42 | 10 | AA Min | AAA: 38.89 (+1.53s | 3.8%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 299 | Kaia Fullone | 40.42 | 10 | AA Min | AAA: 38.89 (+1.53s | 3.8%) | Saint Petersburg Aquatics | 02/06/2026 | 2026 TBAC Winter Meet Copied | |
| 300 | Evalyn Lee | 40.44 | 10 | AA Min | AAA: 38.89 (+1.55s | 3.8%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
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.