Western Zone Zone Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2601 | Shira Rattner | 43.29 | 7 | B: 39.79 (+3.50s | 8.1%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 2602 | Annabelle Heusner | 43.30 | 8 | B: 39.79 (+3.51s | 8.1%) | Thunder Coast Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 2603 | Sophia Liu | 43.30 | 9 | B: 39.79 (+3.51s | 8.1%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | ||
| 2604 | Abigail Neuwirth | 43.30 | 9 | B: 39.79 (+3.51s | 8.1%) | The Olympic Club | 03/28/2026 | SSS Small Fry Invitational | ||
| 2605 | Anya Arcot | 43.30 | 9 | B: 39.79 (+3.51s | 8.1%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | ||
| 2606 | Zoe Macdonald | 43.31 | 10 | B: 39.79 (+3.52s | 8.1%) | Albany Armada Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 2607 | Lucy O'Donnell | 43.31 | 10 | B: 39.79 (+3.52s | 8.1%) | Portneuf Valley Swim Team | 07/12/2025 | 2025 Mashed Potato Dash | ||
| 2608 | Keira Post | 43.31 | 10 | B: 39.79 (+3.52s | 8.1%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2609 | Evelyn Moss | 43.32 | 9 | B: 39.79 (+3.53s | 8.1%) | Stingray Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 2610 | Gwen Haynes | 43.32 | 9 | B: 39.79 (+3.53s | 8.1%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | ||
| 2611 | Jocelyn Arellano | 43.33 | 10 | B: 39.79 (+3.54s | 8.2%) | Gresham High School | 02/15/2025 | 2025 OR HS 6a 4 | ||
| 2612 | Kai Lopez | 43.33 | 9 | B: 39.79 (+3.54s | 8.2%) | Lake Oswego Swim Club | 02/07/2025 | 2025 Forest Grove Coast Range Qualifier | ||
| 2613 | Frankie Medina | 43.33 | 8 | B: 39.79 (+3.54s | 8.2%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 2614 | Priscilla Holton | 43.34 | 9 | B: 39.79 (+3.55s | 8.2%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 2615 | Aletheia Moffit | 43.34 | 10 | B: 39.79 (+3.55s | 8.2%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 2616 | Lillian Martin | 43.34 | 7 | B: 39.79 (+3.55s | 8.2%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2617 | Amelie Schwarz | 43.34 | 9 | B: 39.79 (+3.55s | 8.2%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 2618 | Ellie Yee | 43.35 | 8 | B: 39.79 (+3.56s | 8.2%) | Seattle Metropolitan Aquatic C | 11/09/2025 | 2025 PN SMAC November Mini Meet | ||
| 2619 | Yana Zheng | 43.35 | 9 | B: 39.79 (+3.56s | 8.2%) | Circle City Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 2620 | Caydence Leonardo | 43.36 | 10 | B: 39.79 (+3.57s | 8.2%) | YMCA Presidio Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2621 | Elizabeth Longenecker-Webel | 43.37 | 9 | B: 39.79 (+3.58s | 8.3%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | ||
| 2622 | Daphne Poshusta | 43.37 | 8 | B: 39.79 (+3.58s | 8.3%) | Eastmont | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 2623 | Anna Kreutzer | 43.37 | 10 | B: 39.79 (+3.58s | 8.3%) | Form Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 2624 | Brooklyn Stewart | 43.38 | 10 | B: 39.79 (+3.59s | 8.3%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 2625 | Aubree Martinchek | 43.38 | 9 | B: 39.79 (+3.59s | 8.3%) | North Coast Aquatics | 05/31/2025 | 2025 SI FAST RISING STARS 1 | ||
| 2626 | Sierra Cook | 43.38 | 9 | B: 39.79 (+3.59s | 8.3%) | Team Vortex | 01/16/2026 | 2026 CO CUDA Classic | ||
| 2627 | Lena Cazalla | 43.39 | 10 | B: 39.79 (+3.60s | 8.3%) | Olympus Aquatics | 02/21/2025 | 2025 Olympus Aquatics Last Chance | ||
| 2628 | Delara Mohajer | 43.39 | 10 | B: 39.79 (+3.60s | 8.3%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2629 | Ellery Delgado | 43.39 | 10 | B: 39.79 (+3.60s | 8.3%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 2630 | Landon Day | 43.40 | 9 | B: 39.79 (+3.61s | 8.3%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 2631 | Ruby Kulper | 43.40 | 8 | B: 39.79 (+3.61s | 8.3%) | Bainbridge Island Swim Club | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 2632 | Isabella Xing | 43.40 | 8 | B: 39.79 (+3.61s | 8.3%) | Olympus Aquatics | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 2633 | Keyu Liu | 43.41 | 10 | B: 39.79 (+3.62s | 8.3%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 2634 | Ava Maharjan | 43.41 | 10 | B: 39.79 (+3.62s | 8.3%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 2635 | Matilda Garner | 43.42 | 10 | B: 39.79 (+3.63s | 8.4%) | Park City Swimming | 03/28/2025 | Best Of The Beehive 2025 | ||
| 2636 | Vivienne Lee | 43.42 | 10 | B: 39.79 (+3.63s | 8.4%) | Alameda Gators | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 2637 | Katherine Coz | 43.43 | 10 | B: 39.79 (+3.64s | 8.4%) | Fallbrook Assoc Swim T | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 2638 | Robby Rozelle | 43.44 | 9 | B: 39.79 (+3.65s | 8.4%) | Spokane Waves Aquatic Team | 10/18/2025 | 2025 SWAT Fall Challenge | ||
| 2639 | Vivienne Singer | 43.44 | 10 | B: 39.79 (+3.65s | 8.4%) | Team Sopris Swimming | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | ||
| 2640 | Isabella Hills | 43.45 | 10 | B: 39.79 (+3.66s | 8.4%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | ||
| 2641 | Kenzie Fleming | 43.45 | 8 | B: 39.79 (+3.66s | 8.4%) | Ohana Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 2642 | Malia May | 43.45 | 9 | B: 39.79 (+3.66s | 8.4%) | Tri Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 2643 | Sia Kim | 43.45 | 10 | B: 39.79 (+3.66s | 8.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 2644 | Abigail Cronin | 43.45 | 10 | B: 39.79 (+3.66s | 8.4%) | Blue Dragons Swim Team | 01/03/2026 | 2026 CAT Short Course Open | ||
| 2645 | Ina An | 43.46 | 9 | B: 39.79 (+3.67s | 8.4%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 2646 | Addalyn Macon | 43.46 | 8 | B: 39.79 (+3.67s | 8.4%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 2647 | Sitara Patibandla | 43.47 | 9 | B: 39.79 (+3.68s | 8.5%) | Columbia River Swim Team | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 2648 | Calista Polesky | 43.47 | 9 | B: 39.79 (+3.68s | 8.5%) | Heartland Swim Assoc | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 2649 | Lily Balliet | 43.47 | 8 | B: 39.79 (+3.68s | 8.5%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 2650 | Sanika Pradhan | 43.47 | 10 | B: 39.79 (+3.68s | 8.5%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
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.