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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Ellie Harris | 50.31 | 10 | BB Min | A: 48.79 (+1.52s | 3.0%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 252 | Sahana Mital | 50.35 | 10 | BB Min | A: 48.79 (+1.56s | 3.1%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 253 | Asia-Lyann Cooke | 50.35 | 10 | BB Min | A: 48.79 (+1.56s | 3.1%) | Swimaz Aquatic Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 254 | Andromeda Horngren | 50.36 | 10 | BB Min | A: 48.79 (+1.57s | 3.1%) | Greater Orlando Aquatics Team | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 255 | Charley Lynch | 50.37 | 9 | BB Min | A: 48.79 (+1.58s | 3.1%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 256 | Stella Wang | 50.39 | 10 | BB Min | A: 48.79 (+1.60s | 3.2%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 257 | Tess Duca | 50.39 | 10 | BB Min | A: 48.79 (+1.60s | 3.2%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 258 | Madelyn Gildea | 50.40 | 9 | BB Min | A: 48.79 (+1.61s | 3.2%) | Lakeshore Swim Club | 06/12/2025 | Holtrey Summer Classic | |
| 259 | Hattie Jones | 50.44 | 9 | BB Min | A: 48.79 (+1.65s | 3.3%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 260 | Alexis Lundquist | 50.45 | 9 | BB Min | A: 48.79 (+1.66s | 3.3%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | |
| 261 | Lea Payne | 50.45 | 9 | BB Min | A: 48.79 (+1.66s | 3.3%) | Golden West Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 262 | Violet Guy | 50.48 | 9 | BB Min | A: 48.79 (+1.69s | 3.3%) | Area Tallahassee Aquatic Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 263 | Adalyn Peng | 50.50 | 8 | BB Min | A: 48.79 (+1.71s | 3.4%) | Monterey Bay Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 264 | Ellie Park | 50.56 | 10 | BB Min | A: 48.79 (+1.77s | 3.5%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 265 | Felix Tobias | 50.58 | 9 | BB Min | A: 48.79 (+1.79s | 3.5%) | Heartland Swim Assoc | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 266 | Jacqueline Han | 50.59 | 10 | BB Min | A: 48.79 (+1.80s | 3.6%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 267 | Wilhelmina Newell | 50.61 | 9 | BB Min | A: 48.79 (+1.82s | 3.6%) | Madison Area YMCA Mariners | 08/06/2025 | 2025 Summer Elite Showcase | |
| 268 | Sofia Nur | 50.62 | 9 | BB Min | A: 48.79 (+1.83s | 3.6%) | Westlake Aquatic Facility | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 269 | Chloe Ricketts | 50.63 | 9 | BB Min | A: 48.79 (+1.84s | 3.6%) | Edina Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 270 | Madeline Yurchak | 50.65 | 9 | BB Min | A: 48.79 (+1.86s | 3.7%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 271 | Saanvi Mopuri | 50.68 | 10 | BB Min | A: 48.79 (+1.89s | 3.7%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 272 | Ellie Hall | 50.69 | 9 | BB Min | A: 48.79 (+1.90s | 3.7%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | |
| 273 | Kamlyn Krofta | 50.72 | 10 | BB Min | A: 48.79 (+1.93s | 3.8%) | Macedonia Manta Ray Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 274 | Mae Molnar | 50.72 | 10 | BB Min | A: 48.79 (+1.93s | 3.8%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | |
| 275 | Isla Cutrell | 50.76 | 8 | BB Min | A: 48.79 (+1.97s | 3.9%) | Tide Swimming | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | |
| 276 | Sienna Reckhow | 50.76 | 9 | BB Min | A: 48.79 (+1.97s | 3.9%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 277 | Katherine Ying | 50.77 | 10 | BB Min | A: 48.79 (+1.98s | 3.9%) | Cottonwood Heights Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 278 | Chelsea Munoz | 50.78 | 9 | BB Min | A: 48.79 (+1.99s | 3.9%) | Florida Atlantic Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 279 | Olivia Luong | 50.79 | 10 | BB Min | A: 48.79 (+2.00s | 3.9%) | Fog City Hammerheads | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 280 | Amy Zhang | 50.79 | 9 | BB Min | A: 48.79 (+2.00s | 3.9%) | Sandpipers of Nevada | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 281 | Reece Caldwell | 50.79 | 10 | BB Min | A: 48.79 (+2.00s | 3.9%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 282 | Maya Bean | 50.80 | 9 | BB Min | A: 48.79 (+2.01s | 4.0%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 283 | Adrienne Wik | 50.81 | 9 | BB Min | A: 48.79 (+2.02s | 4.0%) | Southwest Stars Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 284 | Grace Liu | 50.82 | 8 | BB Min | A: 48.79 (+2.03s | 4.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 285 | Elizabeth Tang | 50.82 | 10 | BB Min | A: 48.79 (+2.03s | 4.0%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 286 | Elyssa Chen | 50.84 | 10 | BB Min | A: 48.79 (+2.05s | 4.0%) | Alpha Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 287 | Grace Dauro | 50.84 | 10 | BB Min | A: 48.79 (+2.05s | 4.0%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 288 | Scarlett Chen | 50.84 | 9 | BB Min | A: 48.79 (+2.05s | 4.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 289 | Scarlett Chen | 50.84 | 9 | BB Min | A: 48.79 (+2.05s | 4.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 290 | Quinn Meyers | 50.84 | 10 | BB Min | A: 48.79 (+2.05s | 4.0%) | North Suburban Aquatic Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 291 | Payton Kuhn | 50.87 | 9 | BB Min | A: 48.79 (+2.08s | 4.1%) | Swim Florida | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 292 | Amy Qian | 50.87 | 8 | BB Min | A: 48.79 (+2.08s | 4.1%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 293 | Laila Lewis | 50.88 | 9 | BB Min | A: 48.79 (+2.09s | 4.1%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | |
| 294 | Hazel Farley | 50.90 | 10 | BB Min | A: 48.79 (+2.11s | 4.1%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 295 | Bianca Duke | 50.90 | 9 | BB Min | A: 48.79 (+2.11s | 4.1%) | Sarasota Tsunami Swim Team | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 296 | Grace Meissner | 50.90 | 9 | BB Min | A: 48.79 (+2.11s | 4.1%) | Orinda Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 297 | Caroline Kersten | 50.91 | 9 | BB Min | A: 48.79 (+2.12s | 4.2%) | Rocky Mountain Rapids | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 298 | Hannah Linowska | 50.93 | 9 | BB Min | A: 48.79 (+2.14s | 4.2%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 299 | Zara Maleche | 50.94 | 8 | BB Min | A: 48.79 (+2.15s | 4.2%) | Mantas Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 300 | Kaylee Zhang | 50.97 | 8 | BB Min | A: 48.79 (+2.18s | 4.3%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
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.