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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | 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 | |
| 352 | Kaia Fullone | 40.42 | 9 | AA Min | AAA: 38.89 (+1.53s | 3.8%) | Saint Petersburg Aquatics | 02/06/2026 | 2026 TBAC Winter Meet Copied | |
| 353 | 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 | |
| 354 | Olivia Warner | 40.44 | 10 | AA Min | AAA: 38.89 (+1.55s | 3.8%) | Saint Andrew\\\\\\'s Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 355 | Whitney Skochko | 40.44 | 10 | AA Min | AAA: 38.89 (+1.55s | 3.8%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 356 | Juliette Huang | 40.45 | 10 | AA Min | AAA: 38.89 (+1.56s | 3.9%) | Qns Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 357 | Emmalyn Phan | 40.46 | 10 | AA Min | AAA: 38.89 (+1.57s | 3.9%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 358 | Berit Zevnik | 40.47 | 10 | AA Min | AAA: 38.89 (+1.58s | 3.9%) | Riptide Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 359 | Ellie Thompson | 40.48 | 9 | AA Min | AAA: 38.89 (+1.59s | 3.9%) | Fox Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 360 | Frances Steffens | 40.50 | 10 | AA Min | AAA: 38.89 (+1.61s | 4.0%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 361 | Mila Niven | 40.50 | 10 | AA Min | AAA: 38.89 (+1.61s | 4.0%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 362 | Adrienne Wik | 40.51 | 10 | AA Min | AAA: 38.89 (+1.62s | 4.0%) | Southwest Stars Swim Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 363 | Zoe Maley | 40.52 | 10 | AA Min | AAA: 38.89 (+1.63s | 4.0%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 364 | Marin Clark | 40.52 | 10 | AA Min | AAA: 38.89 (+1.63s | 4.0%) | Aquajets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 365 | Minhthu Truong | 40.52 | 10 | AA Min | AAA: 38.89 (+1.63s | 4.0%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 366 | Evandra Walsh | 40.53 | 9 | AA Min | AAA: 38.89 (+1.64s | 4.0%) | Riptide Swim Team | 02/14/2026 | 2026 CO ACES Winter Open | |
| 367 | Quinn Rayman | 40.53 | 10 | AA Min | AAA: 38.89 (+1.64s | 4.0%) | Black Hills Gold Swimming | 01/23/2026 | SFST SD 2026 January Invite | |
| 368 | Leah Hibler | 40.53 | 10 | AA Min | AAA: 38.89 (+1.64s | 4.0%) | Spy Swim Team | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 369 | Olivia Wall | 40.54 | 10 | AA Min | AAA: 38.89 (+1.65s | 4.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 370 | Avery Edgerton | 40.54 | 10 | AA Min | AAA: 38.89 (+1.65s | 4.1%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 371 | Carlota Cooper | 40.54 | 10 | AA Min | AAA: 38.89 (+1.65s | 4.1%) | Arlington Aquatic Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 372 | Claire Schen | 40.55 | 10 | AA Min | AAA: 38.89 (+1.66s | 4.1%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 373 | Jordan Schaeffler | 40.58 | 10 | AA Min | AAA: 38.89 (+1.69s | 4.2%) | Motor City Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 374 | Xinran Li | 40.58 | 10 | AA Min | AAA: 38.89 (+1.69s | 4.2%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 375 | Anaya Gray | 40.59 | 10 | AA Min | AAA: 38.89 (+1.70s | 4.2%) | Bayside Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 376 | Miroslava Khodyuk | 40.61 | 10 | AA Min | AAA: 38.89 (+1.72s | 4.2%) | Shawmut Aquatic Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 377 | Malia Gordon | 40.61 | 10 | AA Min | AAA: 38.89 (+1.72s | 4.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 378 | Charleston Brooks | 40.62 | 10 | AA Min | AAA: 38.89 (+1.73s | 4.3%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 379 | Elizabeth Hughes | 40.62 | 10 | AA Min | AAA: 38.89 (+1.73s | 4.3%) | Retriever Aquatic Club | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 380 | Cloris Chen | 40.63 | 10 | AA Min | AAA: 38.89 (+1.74s | 4.3%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 381 | Ivy Liao | 40.64 | 10 | AA Min | AAA: 38.89 (+1.75s | 4.3%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 382 | Margaret Matthews | 40.64 | 10 | AA Min | AAA: 38.89 (+1.75s | 4.3%) | Enfinity Aquatic Club | 11/14/2025 | 2025 EAC Friday Frenzy | |
| 383 | Skyler Zhao | 40.64 | 10 | AA Min | AAA: 38.89 (+1.75s | 4.3%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 384 | Kaylin Custer | 40.65 | 10 | AA Min | AAA: 38.89 (+1.76s | 4.3%) | Royal Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 385 | Juliet Markham | 40.65 | 10 | AA Min | AAA: 38.89 (+1.76s | 4.3%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 386 | Charlotte Tang | 40.65 | 10 | AA Min | AAA: 38.89 (+1.76s | 4.3%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 387 | Avryn Stopp | 40.66 | 10 | AA Min | AAA: 38.89 (+1.77s | 4.4%) | Nebraska Aquatics | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 388 | Kimberly Lee | 40.67 | 10 | AA Min | AAA: 38.89 (+1.78s | 4.4%) | Aquajets Swim Team | 11/08/2025 | 2025 MN WOLF HOWL AT THE MOON INVITE | |
| 389 | Evelyn Homm | 40.67 | 10 | AA Min | AAA: 38.89 (+1.78s | 4.4%) | Cincinnati Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 390 | Bryn Yetter | 40.68 | 10 | AA Min | AAA: 38.89 (+1.79s | 4.4%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 391 | Savannah Copa-Brzozowski | 40.70 | 10 | AA Min | AAA: 38.89 (+1.81s | 4.4%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 392 | Kensie Polumbus | 40.70 | 10 | AA Min | AAA: 38.89 (+1.81s | 4.4%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 393 | Reya Basnet | 40.70 | 10 | AA Min | AAA: 38.89 (+1.81s | 4.4%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 394 | Hannah Ringler | 40.71 | 10 | AA Min | AAA: 38.89 (+1.82s | 4.5%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 395 | Adeline Hill | 40.71 | 10 | AA Min | AAA: 38.89 (+1.82s | 4.5%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 396 | Jacqueline Kuo | 40.72 | 9 | AA Min | AAA: 38.89 (+1.83s | 4.5%) | California Dolphins Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 397 | Gloria Wen | 40.72 | 10 | AA Min | AAA: 38.89 (+1.83s | 4.5%) | Andover-North Andover YMCA Hur | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 398 | Emi Morash | 40.72 | 10 | AA Min | AAA: 38.89 (+1.83s | 4.5%) | YMCA of the North Shore Sharks | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 399 | Abbey Simkins | 40.73 | 10 | AA Min | AAA: 38.89 (+1.84s | 4.5%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 400 | Elizabeth Takahashi | 40.73 | 10 | AA Min | AAA: 38.89 (+1.84s | 4.5%) | Hawaii Swimming Club | 01/18/2026 | January A+ Meet | |
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.