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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Rosie Masschelein | 39.17 | 9 | B Min | BB: 35.99 (+3.18s | 8.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1452 | Shuwen Tan | 39.17 | 9 | B Min | BB: 35.99 (+3.18s | 8.1%) | Boys & Girls Club of SF | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 1453 | Charlotte Borovsky | 39.18 | 9 | B Min | BB: 35.99 (+3.19s | 8.1%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1454 | Dylan Reini | 39.18 | 10 | B Min | BB: 35.99 (+3.19s | 8.1%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1455 | Devon Goldman | 39.18 | 9 | B Min | BB: 35.99 (+3.19s | 8.1%) | Sebastopol Sea Serpents | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 1456 | Aubrey Wheeler | 39.18 | 9 | B Min | BB: 35.99 (+3.19s | 8.1%) | Team Sopris Swimming | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | |
| 1457 | Liliana Sustare | 39.19 | 10 | B Min | BB: 35.99 (+3.20s | 8.2%) | Bend Swim Club | 03/14/2026 | 2026 TEAM Shootout | |
| 1458 | Sadi Cooper | 39.19 | 10 | B Min | BB: 35.99 (+3.20s | 8.2%) | Voltage Aquatics | 12/13/2025 | 2025 Holiday Classic | |
| 1459 | Bella Qiao | 39.19 | 9 | B Min | BB: 35.99 (+3.20s | 8.2%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1460 | Hannah Huang | 39.19 | 10 | B Min | BB: 35.99 (+3.20s | 8.2%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | |
| 1461 | Bellamy Wang | 39.20 | 9 | B Min | BB: 35.99 (+3.21s | 8.2%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1462 | Aiyla Parrish | 39.20 | 10 | B Min | BB: 35.99 (+3.21s | 8.2%) | Aquatic Foundation of Alaska | 11/21/2025 | NLSC Sprint Classic | |
| 1463 | Allison Wu | 39.20 | 10 | B Min | BB: 35.99 (+3.21s | 8.2%) | Aquawolves Swimming | 01/17/2025 | 2025 CO CUDA Classic | |
| 1464 | Penelope Hayward-Komatsu | 39.21 | 9 | B Min | BB: 35.99 (+3.22s | 8.2%) | Port Angeles Swim Club | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | |
| 1465 | Cora Cooper | 39.22 | 10 | B Min | BB: 35.99 (+3.23s | 8.2%) | Front Range Barracudas | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 1466 | Adelyn Forrest | 39.23 | 10 | B Min | BB: 35.99 (+3.24s | 8.3%) | Portland Aquatic Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 1467 | Hosanna Martinez | 39.23 | 10 | B Min | BB: 35.99 (+3.24s | 8.3%) | Ski Hi Aquatics | 06/19/2026 | 2026 Max Shirley Radiff Memorial | |
| 1468 | Ava Davis | 39.23 | 10 | B Min | BB: 35.99 (+3.24s | 8.3%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 1469 | Brooklyn Powell | 39.24 | 10 | B Min | BB: 35.99 (+3.25s | 8.3%) | Coronado Swim -team Elite | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 1470 | Darcy Brown | 39.24 | 9 | B Min | BB: 35.99 (+3.25s | 8.3%) | Silver Falls Rapids YMCA | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | |
| 1471 | Ellyson Bridges | 39.24 | 9 | B Min | BB: 35.99 (+3.25s | 8.3%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1472 | Gisele Salameh | 39.24 | 9 | B Min | BB: 35.99 (+3.25s | 8.3%) | Stingray Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1473 | Raven Yip | 39.25 | 8 | B Min | BB: 35.99 (+3.26s | 8.3%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1474 | Avery Tayan | 39.26 | 8 | B Min | BB: 35.99 (+3.27s | 8.3%) | Ladera Oaks | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1475 | Amilia Fiaschi | 39.26 | 8 | B Min | BB: 35.99 (+3.27s | 8.3%) | Beaverton Area Aquatics Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 1476 | Lincoln O'Gorman | 39.27 | 9 | B Min | BB: 35.99 (+3.28s | 8.4%) | Lake Oswego Swim Club | 10/18/2025 | 2025 LOSC October Intrasquad | |
| 1477 | Lucy Borger | 39.27 | 7 | B Min | BB: 35.99 (+3.28s | 8.4%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1478 | Presley Simmons | 39.27 | 10 | B Min | BB: 35.99 (+3.28s | 8.4%) | College Area Swim Team | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | |
| 1479 | Rosalie Clayton | 39.27 | 8 | B Min | BB: 35.99 (+3.28s | 8.4%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1480 | Emma Schroeder | 39.28 | 10 | B Min | BB: 35.99 (+3.29s | 8.4%) | Rocky Mountain Rapids | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |
| 1481 | Ava Deshmukh | 39.29 | 10 | B Min | BB: 35.99 (+3.30s | 8.4%) | Pacific Swim | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | |
| 1482 | Moana Nankervis | 39.30 | 9 | B Min | BB: 35.99 (+3.31s | 8.4%) | Maverick Aquatics | 03/15/2025 | 2025 CO WSL Bronze Meet | |
| 1483 | Josephine Woltman | 39.30 | 10 | B Min | BB: 35.99 (+3.31s | 8.4%) | Seaside Aquatic Club | 07/18/2025 | CVAL | |
| 1484 | Zoey Schlingmann | 39.30 | 9 | B Min | BB: 35.99 (+3.31s | 8.4%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 1485 | Isha Srinivasan | 39.31 | 10 | B Min | BB: 35.99 (+3.32s | 8.4%) | California Dolphins Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1486 | Alessandra Solis | 39.31 | 5 | B Min | BB: 35.99 (+3.32s | 8.4%) | Piedmont Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 1487 | Bethany Qin | 39.33 | 9 | B Min | BB: 35.99 (+3.34s | 8.5%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 1488 | Ella Shaffer | 39.33 | 9 | B Min | BB: 35.99 (+3.34s | 8.5%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 1489 | Fenunuivao Moaalii | 39.33 | 8 | B Min | BB: 35.99 (+3.34s | 8.5%) | Utah Valley Aquatics | 12/29/2025 | 60th Holiday Open 2025 C Meet | |
| 1490 | Harlow Herman | 39.34 | 10 | B Min | BB: 35.99 (+3.35s | 8.5%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 1491 | Olivia Hernandez | 39.34 | 10 | B Min | BB: 35.99 (+3.35s | 8.5%) | Bend Swim Club | 12/18/2025 | Bend Swim Club Intersquad | |
| 1492 | Oakley Fisher | 39.34 | 10 | B Min | BB: 35.99 (+3.35s | 8.5%) | Murray Aquatic Club | 03/28/2025 | Best Of The Beehive 2025 | |
| 1493 | Caroline Czisch | 39.34 | 9 | B Min | BB: 35.99 (+3.35s | 8.5%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 1494 | Emma Cheong | 39.35 | 10 | B Min | BB: 35.99 (+3.36s | 8.5%) | Milpitas Aquatic Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1495 | Jemma Zhang | 39.36 | 9 | B Min | BB: 35.99 (+3.37s | 8.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1496 | Armi Tukkinen | 39.36 | 10 | B Min | BB: 35.99 (+3.37s | 8.6%) | Bay Club Santa Clara Dolphins | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 1497 | Xia Grajeda | 39.36 | 8 | B Min | BB: 35.99 (+3.37s | 8.6%) | Centro Acuatico Universitario | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1498 | Libby Andreason | 39.37 | 9 | B Min | BB: 35.99 (+3.38s | 8.6%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1499 | Katherine Moyer | 39.37 | 10 | B Min | BB: 35.99 (+3.38s | 8.6%) | Pacific Swim | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 1500 | Harper Eaton | 39.37 | 10 | B Min | BB: 35.99 (+3.38s | 8.6%) | South Valley Makos | 12/05/2025 | Zone 1S Year End Age Group Champs Minus 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.