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 | Ellie Kinnick | 40.74 | 10 | AA Min | AAA: 38.89 (+1.85s | 4.5%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 252 | Kayla Lin | 40.74 | 8 | AA Min | AAA: 38.89 (+1.85s | 4.5%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 253 | Melania Pawlus | 40.75 | 10 | AA Min | AAA: 38.89 (+1.86s | 4.6%) | Motor City Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 254 | Oona Santos | 40.75 | 10 | AA Min | AAA: 38.89 (+1.86s | 4.6%) | StingRay Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 255 | Theresa Kovalyov | 40.75 | 9 | AA Min | AAA: 38.89 (+1.86s | 4.6%) | Northern Lights Swimming Assoc | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | |
| 256 | Czarina Santos | 40.76 | 10 | AA Min | AAA: 38.89 (+1.87s | 4.6%) | Brentwood Seawolves | 07/25/2026 | Zone 2 Summer Championships | |
| 257 | Elizabeth McCann | 40.79 | 10 | AA Min | AAA: 38.89 (+1.90s | 4.7%) | Piranhas YMCA of the Suncoast | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 258 | Mila Lopez | 40.79 | 9 | AA Min | AAA: 38.89 (+1.90s | 4.7%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 259 | Alexandrina Cardoso | 40.80 | 10 | AA Min | AAA: 38.89 (+1.91s | 4.7%) | Edina Swim Club | 07/09/2026 | 2026 MN EDI Gator Summer Splash | |
| 260 | Emma Bratu | 40.82 | 10 | AA Min | AAA: 38.89 (+1.93s | 4.7%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 261 | Hailey Karras | 40.82 | 9 | AA Min | AAA: 38.89 (+1.93s | 4.7%) | The St. James Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 262 | Abigail Georoff | 40.82 | 9 | AA Min | AAA: 38.89 (+1.93s | 4.7%) | Enfinity Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 263 | Ellie Wang | 40.83 | 10 | AA Min | AAA: 38.89 (+1.94s | 4.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 264 | Grace Liu | 40.85 | 10 | AA Min | AAA: 38.89 (+1.96s | 4.8%) | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 265 | Emma Zhao | 40.85 | 10 | AA Min | AAA: 38.89 (+1.96s | 4.8%) | Alamo Area Aquatic Association | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 266 | Sury Loghmanee | 40.86 | 10 | AA Min | AAA: 38.89 (+1.97s | 4.8%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 267 | Heidi Gochev | 40.87 | 10 | AA Min | AAA: 38.89 (+1.98s | 4.8%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 268 | Alison Robbins | 40.89 | 10 | AA Min | AAA: 38.89 (+2.00s | 4.9%) | Plymouth Canton Cruisers | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 269 | Isabella Zheng | 40.89 | 10 | AA Min | AAA: 38.89 (+2.00s | 4.9%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 270 | Madelyn Gildea | 40.89 | 10 | AA Min | AAA: 38.89 (+2.00s | 4.9%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 271 | Audrey Caplan | 40.89 | 10 | AA Min | AAA: 38.89 (+2.00s | 4.9%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 272 | Emily Lu | 40.90 | 10 | A Min | AA: 40.89 (+0.01s | 0.0%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 273 | Callie yue | 40.90 | 9 | A Min | AA: 40.89 (+0.01s | 0.0%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 274 | Gwendolyn Fuchs | 40.90 | 10 | A Min | AA: 40.89 (+0.01s | 0.0%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 275 | Ava Lee | 40.90 | 10 | A Min | AA: 40.89 (+0.01s | 0.0%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 276 | Riley Li | 40.91 | 9 | A Min | AA: 40.89 (+0.02s | 0.0%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 277 | Bailey Luu | 40.91 | 10 | A Min | AA: 40.89 (+0.02s | 0.0%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 278 | Amy Zhang | 40.93 | 10 | A Min | AA: 40.89 (+0.04s | 0.1%) | Sandpipers of Nevada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 279 | Lexi Webb | 40.95 | 10 | A Min | AA: 40.89 (+0.06s | 0.1%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 280 | Amale Flores | 40.96 | 10 | A Min | AA: 40.89 (+0.07s | 0.2%) | Mid Hudson Heatwaves | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 281 | Maya Kiryukhina | 40.96 | 10 | A Min | AA: 40.89 (+0.07s | 0.2%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 282 | Anna Lillie | 40.97 | 10 | A Min | AA: 40.89 (+0.08s | 0.2%) | Club Wolverine | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 283 | Madelyn McGinley | 41.00 | 10 | A Min | AA: 40.89 (+0.11s | 0.3%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 284 | Olivia Gonzalez | 41.01 | 10 | A Min | AA: 40.89 (+0.12s | 0.3%) | Unattached | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 285 | Lennon Day | 41.01 | 10 | A Min | AA: 40.89 (+0.12s | 0.3%) | Nantucket Swimming | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 286 | Adaleen Cho | 41.01 | 9 | A Min | AA: 40.89 (+0.12s | 0.3%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 2025 | |
| 287 | Brighton Hollender | 41.01 | 10 | A Min | AA: 40.89 (+0.12s | 0.3%) | SwimRVA | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 288 | Maya Saifullah | 41.02 | 10 | A Min | AA: 40.89 (+0.13s | 0.3%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 289 | Poppy Gawelek-Gross | 41.02 | 9 | A Min | AA: 40.89 (+0.13s | 0.3%) | Dayton Raiders | 03/12/2026 | 2026 OH SC Junior Championships | |
| 290 | Grace Yun | 41.03 | 10 | A Min | AA: 40.89 (+0.14s | 0.3%) | Condors Swim Club | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 291 | Katelyn Rasavongseuk | 41.03 | 10 | A Min | AA: 40.89 (+0.14s | 0.3%) | Sporting Jax Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 292 | Elysia Gao | 41.04 | 9 | A Min | AA: 40.89 (+0.15s | 0.4%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 293 | Addison Strausser | 41.06 | 9 | A Min | AA: 40.89 (+0.17s | 0.4%) | Area Tallahassee Aquatic Club | 07/25/2026 | Area 4 | |
| 294 | Brynn Matthews | 41.07 | 10 | A Min | AA: 40.89 (+0.18s | 0.4%) | Cincinnati Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 295 | Arabella Wilson | 41.10 | 10 | A Min | AA: 40.89 (+0.21s | 0.5%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 296 | Olivia Najera | 41.12 | 10 | A Min | AA: 40.89 (+0.23s | 0.6%) | Surge Aquatics | 07/18/2026 | 2026 ST SCY SurgeFest | |
| 297 | Madison Cho | 41.13 | 10 | A Min | AA: 40.89 (+0.24s | 0.6%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 298 | Amelia Kramer | 41.14 | 10 | A Min | AA: 40.89 (+0.25s | 0.6%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 299 | Dusty Ferris | 41.14 | 10 | A Min | AA: 40.89 (+0.25s | 0.6%) | Brooklyn Stingrays | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 300 | Sofiia Tikhonova | 41.14 | 10 | A Min | AA: 40.89 (+0.25s | 0.6%) | Swim Fort Lauderdale | 03/05/2026 | 2026 FG Age Group SCY Championships | |
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.