USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Maisy Akos | 52.44 | 9 | BB Min | A: 48.79 (+3.65s | 7.0%) | Area Tallahassee Aquatic Club | 05/31/2025 | ATAC May LC Developmental | |
| 302 | Mia Huang | 52.45 | 10 | BB Min | A: 48.79 (+3.66s | 7.0%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 303 | Caydan Ferolino | 52.48 | 10 | BB Min | A: 48.79 (+3.69s | 7.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 304 | Sydney Overbeek | 52.48 | 9 | BB Min | A: 48.79 (+3.69s | 7.0%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 305 | Elliot Jung | 52.51 | 10 | BB Min | A: 48.79 (+3.72s | 7.1%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 306 | Sara Coa | 52.51 | 9 | BB Min | A: 48.79 (+3.72s | 7.1%) | YMCA of South Florida | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 307 | Mariia Litvin | 52.52 | 9 | BB Min | A: 48.79 (+3.73s | 7.1%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 308 | Amelia Dawson | 52.53 | 10 | BB Min | A: 48.79 (+3.74s | 7.1%) | Tri-city Channel Cats | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 309 | Emelia Johnson | 52.55 | 10 | BB Min | A: 48.79 (+3.76s | 7.2%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 310 | Madeline Collins | 52.56 | 10 | BB Min | A: 48.79 (+3.77s | 7.2%) | YMCA of Central Florida | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 311 | Jax Repak | 52.59 | 10 | BB Min | A: 48.79 (+3.80s | 7.2%) | The Berkeley Barracudas | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 312 | Clover Nelson | 52.65 | 10 | BB Min | A: 48.79 (+3.86s | 7.3%) | Multnomah Athletic Club | 06/07/2025 | 2025 OR CRST Summer Blast 2 | |
| 313 | Hadley Hausel | 52.67 | 10 | BB Min | A: 48.79 (+3.88s | 7.4%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 314 | Reese Miller | 52.67 | 10 | BB Min | A: 48.79 (+3.88s | 7.4%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 315 | Sofia Khalfin | 52.67 | 9 | BB Min | A: 48.79 (+3.88s | 7.4%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 316 | Maddy Walker | 52.68 | 10 | BB Min | A: 48.79 (+3.89s | 7.4%) | Spokane Sea Serpents | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 317 | Sandrine Pells-Wehner | 52.72 | 10 | BB Min | A: 48.79 (+3.93s | 7.5%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 318 | Annabel Enmon | 52.74 | 10 | BB Min | A: 48.79 (+3.95s | 7.5%) | Blue Wave Swimming | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 319 | Shirley Bin | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 320 | Alanna McGinn | 52.80 | 10 | BB Min | A: 48.79 (+4.01s | 7.6%) | South Metro Storm | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 321 | Norah Klasic | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | St Croix Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 322 | Natalie Williams | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | South Lake Aquatic Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 323 | Aaradhya Bharadwaj | 52.86 | 9 | BB Min | A: 48.79 (+4.07s | 7.7%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 324 | Lena Wang | 52.88 | 10 | BB Min | A: 48.79 (+4.09s | 7.7%) | St. Lawrence Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 325 | Taylor Greim | 52.89 | 10 | BB Min | A: 48.79 (+4.10s | 7.8%) | Hydra Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 326 | Samantha Millen | 52.90 | 10 | BB Min | A: 48.79 (+4.11s | 7.8%) | Lakeshore Swim Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 327 | Margaret DeSmidt | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | |
| 328 | Avery Eash | 52.93 | 10 | BB Min | A: 48.79 (+4.14s | 7.8%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 329 | Mae Zajacs | 52.94 | 10 | BB Min | A: 48.79 (+4.15s | 7.8%) | Highlands Ranch Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 330 | Clyde Sheng-Williams | 52.95 | 10 | BB Min | A: 48.79 (+4.16s | 7.9%) | Longhorn Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | |
| 331 | Finley Bloomstine | 52.96 | 10 | BB Min | A: 48.79 (+4.17s | 7.9%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 332 | Chloe Lin | 52.96 | 10 | BB Min | A: 48.79 (+4.17s | 7.9%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 333 | Adelaide Watson | 52.99 | 9 | BB Min | A: 48.79 (+4.20s | 7.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 334 | June Ollestad | 53.00 | 10 | BB Min | A: 48.79 (+4.21s | 7.9%) | Lone Star Aquatic Club | 05/31/2025 | 2025 ST LSAC For The City (LCM) | |
| 335 | Sofia Khalfin | 53.01 | 9 | BB Min | A: 48.79 (+4.22s | 8.0%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 336 | Ananya Arjunan | 53.01 | 10 | BB Min | A: 48.79 (+4.22s | 8.0%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 337 | Angelene Zheng | 53.02 | 9 | BB Min | A: 48.79 (+4.23s | 8.0%) | Blazing Barracudas | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 338 | Julia Batten | 53.03 | 10 | BB Min | A: 48.79 (+4.24s | 8.0%) | North Texas Nadadores | 06/13/2025 | 2025 ST ASC Firecracker | |
| 339 | Harper Degner | 53.04 | 8 | BB Min | A: 48.79 (+4.25s | 8.0%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 340 | Mia Trinh | 53.04 | 9 | BB Min | A: 48.79 (+4.25s | 8.0%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 341 | Charlie Clayton | 53.06 | 9 | BB Min | A: 48.79 (+4.27s | 8.0%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 342 | Shai Williams | 53.08 | 10 | BB Min | A: 48.79 (+4.29s | 8.1%) | Riptide Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 343 | Imowynn Cronk | 53.10 | 10 | BB Min | A: 48.79 (+4.31s | 8.1%) | Laramie Swim Club | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | |
| 344 | Emmeline Feldman | 53.13 | 10 | BB Min | A: 48.79 (+4.34s | 8.2%) | Bainbridge Island Swim Club | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 345 | Aashi Kanyal | 53.13 | 9 | BB Min | A: 48.79 (+4.34s | 8.2%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 346 | Xiyue Cui | 53.14 | 10 | BB Min | A: 48.79 (+4.35s | 8.2%) | Eastside Aquatic Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 347 | Fiona Walsh | 53.16 | 9 | BB Min | A: 48.79 (+4.37s | 8.2%) | Denver Triton Swim Team | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 348 | Rina Morgan | 53.17 | 10 | B: 49.79 (+3.38s | 6.4%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 349 | Emma Zhao | 53.18 | 10 | BB Min | A: 48.79 (+4.39s | 8.3%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 350 | Laura Gotto | 53.19 | 10 | BB Min | A: 48.79 (+4.40s | 8.3%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
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.