Western Zone Zone Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Laurel VanderZanden | 54.63 | 8 | B: 54.59 (+0.04s | 0.1%) | Albany Aquatic Association | 08/07/2026 | Big Kahuna 2026 | ||
| 1502 | Hana Bowers | 54.64 | 10 | B: 54.59 (+0.05s | 0.1%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 1503 | Naomi Hui | 54.65 | 10 | B: 54.59 (+0.06s | 0.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1504 | Charlotte Maddox | 54.65 | 10 | B: 54.59 (+0.06s | 0.1%) | Tule Nation Tritons | 11/23/2024 | 2024 FDST ABC Meet Dr Dowain Wright Memorial | ||
| 1505 | Elizabeth Kang | 54.65 | 10 | B: 54.59 (+0.06s | 0.1%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 1506 | Meleda Miao | 54.65 | 8 | B: 54.59 (+0.06s | 0.1%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 1507 | Vivian Zheng | 54.66 | 9 | B: 54.59 (+0.07s | 0.1%) | Univ. of Denver Hilltoppers | 07/22/2026 | 2026 TOPS SCY Spectacular | ||
| 1508 | Eleanor James | 54.67 | 10 | B: 54.59 (+0.08s | 0.1%) | Storm Aquatics Swim Team | 06/05/2026 | 2026 PN Storm Spring Intrasquad Approved | ||
| 1509 | Tiffany Gao | 54.68 | 6 | B: 54.59 (+0.09s | 0.2%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 1510 | Sophia Chan | 54.69 | 10 | B: 54.59 (+0.10s | 0.2%) | Pacifica Sea Lions | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1511 | Madeline Walseth | 54.69 | 9 | B: 54.59 (+0.10s | 0.2%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 1512 | Leila Schumacher | 54.70 | 10 | B: 54.59 (+0.11s | 0.2%) | Delta Barracudas | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | ||
| 1513 | Aspen Kinch | 54.71 | 10 | B: 54.59 (+0.12s | 0.2%) | Flatiron Athletic Club | 10/11/2024 | 2024 CO Loveland Fall Open | ||
| 1514 | Olivia Ganster | 54.72 | 9 | B: 54.59 (+0.13s | 0.2%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 1515 | Liberty Bryson | 54.73 | 10 | B: 54.59 (+0.14s | 0.3%) | St. Lawrence Swim Team | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1516 | Winnie Dinh | 54.73 | 9 | B: 54.59 (+0.14s | 0.3%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 1517 | Wan Lin | 54.74 | 10 | B: 54.59 (+0.15s | 0.3%) | Swim South Bay | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 1518 | Zoe Laursen | 54.74 | 10 | B: 54.59 (+0.15s | 0.3%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1519 | Annabelle Heusner | 54.74 | 8 | B: 54.59 (+0.15s | 0.3%) | Thunder Coast Aquatics | 11/08/2025 | TCA PC November SC C B A+ | ||
| 1520 | Nevaeh Meissel | 54.75 | 10 | B: 54.59 (+0.16s | 0.3%) | Madras Swim Team | 02/26/2026 | 2026 Madras Winter Locals Meet | ||
| 1521 | Htet Kyaw | 54.75 | 10 | B: 54.59 (+0.16s | 0.3%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 1522 | Mia Rivera-Hernandez | 54.75 | 9 | B: 54.59 (+0.16s | 0.3%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1523 | Braydyn Nichols | 54.75 | 10 | B: 54.59 (+0.16s | 0.3%) | Rainier Foothills Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1524 | Claire Buthey | 54.77 | 10 | B: 54.59 (+0.18s | 0.3%) | West Linn | 02/13/2026 | 2026 OR HS 6A 5 | ||
| 1525 | Bella Qiao | 54.77 | 9 | B: 54.59 (+0.18s | 0.3%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 1526 | Poliahu Akuna | 54.79 | 9 | B: 54.59 (+0.20s | 0.4%) | Swim Kauai Aquatics | 12/06/2025 | Kauai Ho Oilo Winter Meet | ||
| 1527 | Shae McAlister | 54.79 | 6 | B: 54.59 (+0.20s | 0.4%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 1528 | Teagan Stanton | 54.80 | 9 | B: 54.59 (+0.21s | 0.4%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 1529 | Carlisle Schmidt | 54.80 | 9 | B: 54.59 (+0.21s | 0.4%) | CAC Stingrays Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 1530 | Natalie Sui | 54.81 | 9 | B: 54.59 (+0.22s | 0.4%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 1531 | Ellie Geng | 54.81 | 8 | B: 54.59 (+0.22s | 0.4%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 1532 | Aletheia Moffit | 54.82 | 10 | B: 54.59 (+0.23s | 0.4%) | Heartland Swim Assoc | 11/08/2025 | HSA All Ages NTS | ||
| 1533 | Brynn Choi | 54.83 | 8 | B: 54.59 (+0.24s | 0.4%) | Unattached | 11/08/2025 | TCA PC November SC C B A+ | ||
| 1534 | Avery Tayan | 54.84 | 8 | B: 54.59 (+0.25s | 0.5%) | Ladera Oaks | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 1535 | Rosemary Huang | 54.85 | 10 | B: 54.59 (+0.26s | 0.5%) | Wave Aquatics | 09/27/2025 | 2025 PN SSCD Autumn Open | ||
| 1536 | Clara Novak | 54.86 | 10 | B: 54.59 (+0.27s | 0.5%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 1537 | Arya Gruenberg | 54.87 | 10 | B: 54.59 (+0.28s | 0.5%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 1538 | Brynn Lyons | 54.87 | 10 | B: 54.59 (+0.28s | 0.5%) | Team Eugene Aquatics | 07/03/2026 | July 3, 2026 Mini Meet | ||
| 1539 | Victoria Morris | 54.88 | 9 | B: 54.59 (+0.29s | 0.5%) | Storm Aquatics Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 1540 | Norah Shen | 54.88 | 9 | B: 54.59 (+0.29s | 0.5%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 1541 | Jacqueline Redwine | 54.89 | 9 | B: 54.59 (+0.30s | 0.5%) | Swim Dogs | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1542 | Deborah Wu | 54.91 | 8 | B: 54.59 (+0.32s | 0.6%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | ||
| 1543 | Kallie Selor | 54.91 | 8 | B: 54.59 (+0.32s | 0.6%) | Montclair Swim Team | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 1544 | Chuning Wang | 54.91 | 9 | B: 54.59 (+0.32s | 0.6%) | Almaden Riptide | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1545 | Sofia Assalino | 54.94 | 10 | B: 54.59 (+0.35s | 0.6%) | The Olympic Club | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 1546 | Della Rosser | 54.97 | 8 | B: 54.59 (+0.38s | 0.7%) | Puget Sound Swim Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | ||
| 1547 | Leah Spillane | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Excel Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1548 | Peyton Walton | 54.97 | 10 | B: 54.59 (+0.38s | 0.7%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 1549 | Adelaide Flaherty | 54.97 | 9 | B: 54.59 (+0.38s | 0.7%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | ||
| 1550 | Waylin Burke | 54.99 | 10 | B: 54.59 (+0.40s | 0.7%) | Unattached | 11/08/2025 | 2025 SI SDSA All Ages NTS 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.