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 | Chelsea Shia | 55.55 | 9 | B Min | BB: 55.49 (+0.06s | 0.1%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 302 | Ellie Hsu | 55.57 | 10 | B Min | BB: 55.49 (+0.08s | 0.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 303 | Mika Bainum | 55.58 | 10 | B Min | BB: 55.49 (+0.09s | 0.2%) | Steamboat Springs Swim Team | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 304 | Thalia Bonne | 55.61 | 10 | B Min | BB: 55.49 (+0.12s | 0.2%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 305 | Carolyn Liu | 55.61 | 10 | B Min | BB: 55.49 (+0.12s | 0.2%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 306 | Anika Uy | 55.64 | 10 | B Min | BB: 55.49 (+0.15s | 0.3%) | Gold\\\\\\'s Aquatics Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 307 | Nia Liu | 55.64 | 8 | B Min | BB: 55.49 (+0.15s | 0.3%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 308 | Lillian Dean | 55.70 | 10 | B Min | BB: 55.49 (+0.21s | 0.4%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 309 | Hope Wright | 55.71 | 8 | B Min | BB: 55.49 (+0.22s | 0.4%) | Flatiron Athletic Club | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 310 | Ella Kim | 55.74 | 9 | B Min | BB: 55.49 (+0.25s | 0.4%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 311 | Brinley Kauk | 55.74 | 10 | B Min | BB: 55.49 (+0.25s | 0.4%) | Tule Nation Tritons | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 312 | Abigail Sandy | 55.75 | 10 | B Min | BB: 55.49 (+0.26s | 0.5%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 313 | Genevieve Court | 55.78 | 9 | B Min | BB: 55.49 (+0.29s | 0.5%) | SlipStream Aquatics | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | |
| 314 | Anika Kochhar | 55.79 | 10 | B Min | BB: 55.49 (+0.30s | 0.5%) | Tri-city Channel Cats | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 315 | Clara Miller | 55.79 | 9 | B Min | BB: 55.49 (+0.30s | 0.5%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 316 | Evie Kwok | 55.80 | 9 | B Min | BB: 55.49 (+0.31s | 0.6%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 317 | Mackenzie Bernier | 55.81 | 10 | B Min | BB: 55.49 (+0.32s | 0.6%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 318 | Liana Ybanez | 55.82 | 9 | B Min | BB: 55.49 (+0.33s | 0.6%) | Brentwood Seawolves | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 319 | Emery Peterson | 55.84 | 9 | B Min | BB: 55.49 (+0.35s | 0.6%) | Lewis Clark Neptune Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 320 | Lucie Zito | 55.87 | 10 | B Min | BB: 55.49 (+0.38s | 0.7%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 321 | Eliza Kanivas | 55.89 | 10 | B Min | BB: 55.49 (+0.40s | 0.7%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 322 | Sydney Harvey | 55.90 | 10 | B Min | BB: 55.49 (+0.41s | 0.7%) | Pikes Peak Athletics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 323 | Alexandra Oseev | 55.92 | 10 | B Min | BB: 55.49 (+0.43s | 0.8%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 324 | Piper McQueen | 55.93 | 10 | B Min | BB: 55.49 (+0.44s | 0.8%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 325 | Izabella Jaynes | 55.95 | 9 | B Min | BB: 55.49 (+0.46s | 0.8%) | Univ. of Denver Hilltoppers | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 326 | Emily Fang | 55.97 | 10 | B Min | BB: 55.49 (+0.48s | 0.9%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 327 | Ellieanna Carabajal | 55.99 | 10 | B Min | BB: 55.49 (+0.50s | 0.9%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 328 | Emma Yin | 56.00 | 10 | B Min | BB: 55.49 (+0.51s | 0.9%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 329 | Caroline Czisch | 56.03 | 9 | B Min | BB: 55.49 (+0.54s | 1.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 330 | Lily Sun | 56.03 | 9 | B Min | BB: 55.49 (+0.54s | 1.0%) | Cascade Swim Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 331 | Gabriela Briceno Gamboa | 56.05 | 9 | B Min | BB: 55.49 (+0.56s | 1.0%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | |
| 332 | Malia Pavloff | 56.05 | 10 | B Min | BB: 55.49 (+0.56s | 1.0%) | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 333 | Alyssa Tao | 56.15 | 10 | B Min | BB: 55.49 (+0.66s | 1.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 334 | Lillian Espinosa | 56.17 | 10 | B Min | BB: 55.49 (+0.68s | 1.2%) | Pueblo County Swim Team | 05/16/2025 | 2025 CO ACES Spring Invite | |
| 335 | Vivian Filipic | 56.19 | 10 | B Min | BB: 55.49 (+0.70s | 1.2%) | Albany Armada Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 336 | Catherine Proctor | 56.20 | 10 | B Min | BB: 55.49 (+0.71s | 1.3%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 337 | Adriana Matousek | 56.22 | 9 | B Min | BB: 55.49 (+0.73s | 1.3%) | Longmont Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 338 | Emalin Diep | 56.25 | 10 | B Min | BB: 55.49 (+0.76s | 1.4%) | Lakeridge Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 339 | Eliana Massaro | 56.26 | 10 | B Min | BB: 55.49 (+0.77s | 1.4%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 340 | Myrah Mondal | 56.31 | 10 | B Min | BB: 55.49 (+0.82s | 1.5%) | Palo Alto Stanford Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 341 | Cali Martinez | 56.32 | 9 | B Min | BB: 55.49 (+0.83s | 1.5%) | Nampa Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 342 | Inara Dehar | 56.32 | 9 | B Min | BB: 55.49 (+0.83s | 1.5%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 343 | Grace Farmer | 56.36 | 10 | B Min | BB: 55.49 (+0.87s | 1.5%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 344 | Lianna Shubin | 56.39 | 10 | B Min | BB: 55.49 (+0.90s | 1.6%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 345 | Felicia Pounder | 56.39 | 10 | B Min | BB: 55.49 (+0.90s | 1.6%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 346 | Olivia Owen | 56.39 | 9 | B Min | BB: 55.49 (+0.90s | 1.6%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 347 | Zoe Jarc | 56.40 | 10 | B Min | BB: 55.49 (+0.91s | 1.6%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 348 | Sailor LI | 56.41 | 8 | B Min | BB: 55.49 (+0.92s | 1.6%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 349 | Kaylie Duke | 56.42 | 10 | B Min | BB: 55.49 (+0.93s | 1.6%) | Beaverton Area Aquatics Club | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 350 | Sailor Li | 56.43 | 8 | B Min | BB: 55.49 (+0.94s | 1.7%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
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.