Western Zone Zone Girls 10 & under - 50 M Breast
These rankings show the swimmers' placement within their Zone.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 | Hana Park | 53.80 | 9 | BB Min | A: 48.79 (+5.01s | 9.3%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 302 | Amelia Wilden | 53.89 | 9 | BB Min | A: 48.79 (+5.10s | 9.5%) | Ramona Swim Team | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 303 | Elin Doebbeling | 53.93 | 10 | BB Min | A: 48.79 (+5.14s | 9.5%) | Team Vortex | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 304 | Wyatt Curtis | 53.94 | 10 | BB Min | A: 48.79 (+5.15s | 9.5%) | Castle Rock Swimming | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 305 | Elizabeth LeRoy | 53.94 | 10 | BB Min | A: 48.79 (+5.15s | 9.5%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | |
| 306 | Xiaorong Li | 53.95 | 8 | BB Min | A: 48.79 (+5.16s | 9.6%) | Milpitas Aquatic Club | 06/22/2024 | Alto Beat The Heat Sat Sun | |
| 307 | Cora Sun | 53.96 | 9 | BB Min | A: 48.79 (+5.17s | 9.6%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 308 | Emma Cheng | 53.98 | 10 | BB Min | A: 48.79 (+5.19s | 9.6%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 309 | Ella Henry | 53.98 | 9 | BB Min | A: 48.79 (+5.19s | 9.6%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 310 | Sofia Minchev | 54.01 | 10 | BB Min | A: 48.79 (+5.22s | 9.7%) | Chinook Aquatic Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 311 | Mavis McClafferty | 54.11 | 9 | BB Min | A: 48.79 (+5.32s | 9.8%) | Columbia River Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 312 | Aashi Kanyal | 54.15 | 9 | BB Min | A: 48.79 (+5.36s | 9.9%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 313 | Angela Hunt | 54.19 | 9 | BB Min | A: 48.79 (+5.40s | 10.0%) | Tsm Aquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 314 | Emma Yu | 54.19 | 10 | BB Min | A: 48.79 (+5.40s | 10.0%) | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 315 | Hazel Nance | 54.19 | 9 | BB Min | A: 48.79 (+5.40s | 10.0%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 316 | Julianne Ambrozic | 54.22 | 9 | BB Min | A: 48.79 (+5.43s | 10.0%) | Seattle Metropolitan Aquatic C | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 317 | McKinley Whitaker | 54.23 | 9 | BB Min | A: 48.79 (+5.44s | 10.0%) | Aspire Aquatics of Colorado | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 318 | Aadithri Rao | 54.23 | 10 | BB Min | A: 48.79 (+5.44s | 10.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 319 | Anya Reckhow | 54.24 | 7 | BB Min | A: 48.79 (+5.45s | 10.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 320 | Dillon Zhang | 54.28 | 9 | BB Min | A: 48.79 (+5.49s | 10.1%) | Flatiron Athletic Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 321 | Ila Knackstedt | 54.30 | 9 | BB Min | A: 48.79 (+5.51s | 10.1%) | Swim Lake City Legends | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 322 | Amanda Wu | 54.45 | 9 | BB Min | A: 48.79 (+5.66s | 10.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 323 | Arya Coates | 54.52 | 9 | BB Min | A: 48.79 (+5.73s | 10.5%) | The Olympic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 324 | Alejandra Garvin | 54.53 | 9 | BB Min | A: 48.79 (+5.74s | 10.5%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 325 | Kateryna Molochko | 54.56 | 10 | BB Min | A: 48.79 (+5.77s | 10.6%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 326 | Camden Smiley | 54.61 | 9 | BB Min | A: 48.79 (+5.82s | 10.7%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 327 | Carter Krouse | 54.63 | 10 | BB Min | A: 48.79 (+5.84s | 10.7%) | The Olympic Club | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 328 | Kayla Mirasol | 54.64 | 9 | BB Min | A: 48.79 (+5.85s | 10.7%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 329 | Allison Tjhin | 54.65 | 9 | BB Min | A: 48.79 (+5.86s | 10.7%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 330 | Allison Tjhin | 54.65 | 9 | BB Min | A: 48.79 (+5.86s | 10.7%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 331 | Clara Cederholm | 54.67 | 8 | BB Min | A: 48.79 (+5.88s | 10.8%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 332 | Jane Kelly | 54.69 | 9 | BB Min | A: 48.79 (+5.90s | 10.8%) | Cali Piranha Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 333 | Lucia Lin | 54.72 | 10 | BB Min | A: 48.79 (+5.93s | 10.8%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 334 | Lily Purcell | 54.75 | 9 | BB Min | A: 48.79 (+5.96s | 10.9%) | Multnomah Athletic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 335 | Aubree Charlesworth | 54.76 | 9 | BB Min | A: 48.79 (+5.97s | 10.9%) | Maverick Aquatics | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 336 | Valentina Hamilton | 54.80 | 10 | BB Min | A: 48.79 (+6.01s | 11.0%) | SOL Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 337 | Isla Brown | 54.81 | 9 | BB Min | A: 48.79 (+6.02s | 11.0%) | Monterey Bay Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 338 | Lucy Lu | 54.85 | 9 | BB Min | A: 48.79 (+6.06s | 11.0%) | Tri-city Channel Cats | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 339 | Azadeh Corsiglia | 54.85 | 10 | BB Min | A: 48.79 (+6.06s | 11.0%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 340 | Eleonore Torrance | 54.86 | 10 | BB Min | A: 48.79 (+6.07s | 11.1%) | Stanford Campus Recreation Ass | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 341 | Doreen Zhang | 54.86 | 9 | BB Min | A: 48.79 (+6.07s | 11.1%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 342 | Harlow Redson | 54.86 | 9 | BB Min | A: 48.79 (+6.07s | 11.1%) | North Jeffco Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 343 | Claire Liang | 54.90 | 10 | BB Min | A: 48.79 (+6.11s | 11.1%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 344 | Catherine Li | 54.94 | 9 | BB Min | A: 48.79 (+6.15s | 11.2%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 345 | Addison Plank | 54.95 | 10 | BB Min | A: 48.79 (+6.16s | 11.2%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 346 | Emilie Bieker | 54.95 | 9 | BB Min | A: 48.79 (+6.16s | 11.2%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 347 | Clio Khatri | 54.96 | 10 | BB Min | A: 48.79 (+6.17s | 11.2%) | Piedmont Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 348 | Myra Hulbert | 55.00 | 9 | BB Min | A: 48.79 (+6.21s | 11.3%) | Cascade Swim Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 349 | Madison Duckworth | 55.01 | 9 | BB Min | A: 48.79 (+6.22s | 11.3%) | Wasatch Front Fish Market | 05/02/2025 | 2025 UVrays LC May Invitational | |
| 350 | Avery Bacci | 55.09 | 8 | BB Min | A: 48.79 (+6.30s | 11.4%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
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.