Western Zone Zone Girls 10 & under - 50 Y Back
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 | Julie Dong | 39.05 | 10 | BB Min | A: 37.99 (+1.06s | 2.7%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 302 | Madison Lee | 39.06 | 9 | BB Min | A: 37.99 (+1.07s | 2.7%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 303 | Mia Tursic | 39.06 | 10 | BB Min | A: 37.99 (+1.07s | 2.7%) | Kearns Youth Aquatic Team | 11/21/2025 | 2025 MAC Thanksgiving Invitational | |
| 304 | Clover Belling | 39.06 | 10 | BB Min | A: 37.99 (+1.07s | 2.7%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 305 | Rihanna Chopra | 39.07 | 10 | BB Min | A: 37.99 (+1.08s | 2.8%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 306 | Czarina Santos | 39.07 | 10 | BB Min | A: 37.99 (+1.08s | 2.8%) | Brentwood Seawolves | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 307 | Evelyn Scribner | 39.07 | 9 | BB Min | A: 37.99 (+1.08s | 2.8%) | Riverside Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 308 | Heidi Tien | 39.09 | 10 | BB Min | A: 37.99 (+1.10s | 2.8%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 309 | Alyson Gao | 39.09 | 9 | BB Min | A: 37.99 (+1.10s | 2.8%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 310 | Emily Yoon | 39.10 | 9 | BB Min | A: 37.99 (+1.11s | 2.8%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 311 | Stella Sison | 39.11 | 10 | BB Min | A: 37.99 (+1.12s | 2.9%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 312 | Evie Kwok | 39.12 | 9 | BB Min | A: 37.99 (+1.13s | 2.9%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 313 | Macy Baker | 39.13 | 9 | BB Min | A: 37.99 (+1.14s | 2.9%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 314 | Miriam Schissler | 39.13 | 9 | BB Min | A: 37.99 (+1.14s | 2.9%) | San Clemente Aquatic Team | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 315 | Serra Tunagur | 39.16 | 10 | BB Min | A: 37.99 (+1.17s | 3.0%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 316 | Jacqueline Dudenko | 39.17 | 10 | BB Min | A: 37.99 (+1.18s | 3.0%) | Unattached | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 317 | Janaya Calugas | 39.19 | 10 | BB Min | A: 37.99 (+1.20s | 3.1%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 318 | Miriam Schissler | 39.21 | 9 | BB Min | A: 37.99 (+1.22s | 3.1%) | San Clemente Aquatic Team | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 319 | Ruby Li | 39.21 | 10 | BB Min | A: 37.99 (+1.22s | 3.1%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 320 | Kaylee Zhang | 39.22 | 10 | BB Min | A: 37.99 (+1.23s | 3.1%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 321 | Catherine Gleason | 39.22 | 10 | BB Min | A: 37.99 (+1.23s | 3.1%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 322 | Georgia DuBois | 39.23 | 10 | BB Min | A: 37.99 (+1.24s | 3.2%) | Gold\\\\\\'s Aquatics Club (Camas) | 03/14/2026 | 2026 TEAM Shootout | |
| 323 | Sage Lovanhill | 39.24 | 10 | BB Min | A: 37.99 (+1.25s | 3.2%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 324 | Keili Rhine | 39.25 | 10 | BB Min | A: 37.99 (+1.26s | 3.2%) | Viking Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 325 | Piper Neubert | 39.26 | 10 | BB Min | A: 37.99 (+1.27s | 3.2%) | Eugene City Swim Club | 06/27/2026 | 2026 Eugene City Swim Club Summer Invite | |
| 326 | Ashley Kail | 39.28 | 9 | BB Min | A: 37.99 (+1.29s | 3.3%) | Unattached | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 327 | Piper McQueen | 39.31 | 10 | BB Min | A: 37.99 (+1.32s | 3.4%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 328 | Noelle Liang | 39.32 | 9 | BB Min | A: 37.99 (+1.33s | 3.4%) | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 329 | Leah Cooper | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Heartland Swim Assoc | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 330 | Olivia Diaz-Pease | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 331 | Chelsea Smithco | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 332 | Eliana Chan | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 333 | Arden Lee | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Rosemead Rapids | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 334 | Chloe Lin | 39.46 | 10 | BB Min | A: 37.99 (+1.47s | 3.7%) | Los Altos Mountain View Aquati | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 335 | Vaidehi Bharadwaj | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 336 | Natalie Camfferman | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Castle Rock Swimming | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 337 | Piper Sheehan | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Deadwood/Lead 76ers | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 338 | Alice Redd | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 339 | Addyson Castro-Rohrer | 39.52 | 10 | BB Min | A: 37.99 (+1.53s | 3.9%) | Horizon Swimming | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 340 | Nyssa Tran | 39.53 | 9 | BB Min | A: 37.99 (+1.54s | 3.9%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 341 | Ivy Oclassen | 39.56 | 10 | BB Min | A: 37.99 (+1.57s | 4.0%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 342 | Gwyneth Delaney | 39.56 | 10 | BB Min | A: 37.99 (+1.57s | 4.0%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 343 | Ava Gao | 39.57 | 10 | BB Min | A: 37.99 (+1.58s | 4.0%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 344 | Alexandra Lee | 39.58 | 10 | BB Min | A: 37.99 (+1.59s | 4.0%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 345 | Olivia Xie | 39.59 | 9 | BB Min | A: 37.99 (+1.60s | 4.0%) | Trident Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 346 | Paris Wang | 39.60 | 9 | BB Min | A: 37.99 (+1.61s | 4.1%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 347 | Alyssa Nakajima | 39.61 | 9 | BB Min | A: 37.99 (+1.62s | 4.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 348 | Reagan Shields | 39.62 | 8 | BB Min | A: 37.99 (+1.63s | 4.1%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 349 | Amalica Gooze | 39.64 | 10 | BB Min | A: 37.99 (+1.65s | 4.2%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 350 | Dylan Grant | 39.65 | 10 | BB Min | A: 37.99 (+1.66s | 4.2%) | Bellingham Bay Swim Team | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
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.