Western Zone Zone Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Yerin Lee | 57.93 | 9 | B: 55.79 (+2.14s | 3.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1502 | Hailey Ma | 57.93 | 9 | B: 55.79 (+2.14s | 3.7%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1503 | Anabelle Grasse | 57.94 | 9 | B: 55.79 (+2.15s | 3.7%) | Kamehameha Swim Club | 05/23/2026 | OSL A+ LCM Meet | ||
| 1504 | Evelynn Antonini | 57.95 | 7 | B: 55.79 (+2.16s | 3.7%) | Four Corners Aquatic Team | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1505 | Lena Amelin | 57.96 | 8 | B: 55.79 (+2.17s | 3.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 1506 | Simone Yussim | 58.00 | 9 | B: 55.79 (+2.21s | 3.8%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 1507 | Matilda Garner | 58.02 | 10 | B: 55.79 (+2.23s | 3.8%) | Park City Swimming | 05/20/2025 | Kearns LC Classic | ||
| 1508 | Everly Dai | 58.03 | 6 | B: 55.79 (+2.24s | 3.9%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1509 | Ellie Yin | 58.04 | 9 | B: 55.79 (+2.25s | 3.9%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1510 | Autumn Hill | 58.09 | 7 | B: 55.79 (+2.30s | 4.0%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | ||
| 1511 | Kennedy Canepa | 58.13 | 9 | B: 55.79 (+2.34s | 4.0%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1512 | Celine Liu | 58.13 | 8 | B: 55.79 (+2.34s | 4.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1513 | Emma Adrian | 58.13 | 8 | B: 55.79 (+2.34s | 4.0%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1514 | Chaewon Yang | 58.16 | 9 | B: 55.79 (+2.37s | 4.1%) | SOL Swim Team | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 1515 | Aubrey Hickman | 58.16 | 9 | B: 55.79 (+2.37s | 4.1%) | Ski Hi Aquatics | 07/24/2026 | 2026 CO SECAL Championship Meet | ||
| 1516 | Eliana Halsey | 58.19 | 9 | B: 55.79 (+2.40s | 4.1%) | Park City Swimming | 05/20/2025 | Kearns LC Classic | ||
| 1517 | Beatrice Gerlock | 58.19 | 7 | B: 55.79 (+2.40s | 4.1%) | Gunnison Stingrays | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 1518 | Ekaterina Chogovadze | 58.19 | 8 | B: 55.79 (+2.40s | 4.1%) | Mission Aurora Colorado Swimmi | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 1519 | Judie Li | 58.20 | 9 | B: 55.79 (+2.41s | 4.1%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 1520 | Aileen Xu | 58.21 | 9 | B: 55.79 (+2.42s | 4.2%) | Life Time Oregon Swim Team | 06/12/2026 | 2026 THSC June Open | ||
| 1521 | Emma Cheng | 58.22 | 9 | B: 55.79 (+2.43s | 4.2%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1522 | Audrey Van Maasdam | 58.23 | 7 | B: 55.79 (+2.44s | 4.2%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 1523 | Olivia McCarthy | 58.23 | 10 | B: 55.79 (+2.44s | 4.2%) | Aspire Aquatics of Colorado | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 1524 | Harleigh Orr-Anacleto | 58.24 | 9 | B: 55.79 (+2.45s | 4.2%) | Lahaina Swim Club | 05/30/2026 | 2026 MAGSA LCM A 2 Meet | ||
| 1525 | Hana Khalaf | 58.24 | 10 | B: 55.79 (+2.45s | 4.2%) | Cascade Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1526 | Miko Mao | 58.24 | 8 | B: 55.79 (+2.45s | 4.2%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1527 | Verity Keller | 58.25 | 8 | B: 55.79 (+2.46s | 4.2%) | Wasatch Swim Club | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 1528 | Ryan Chambers | 58.26 | 10 | B: 55.79 (+2.47s | 4.2%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 1529 | Yebin Cha | 58.26 | 8 | B: 55.79 (+2.47s | 4.2%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1530 | Caroline Kim | 58.27 | 10 | B: 55.79 (+2.48s | 4.3%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1531 | Rosie Ruegg | 58.28 | 9 | B: 55.79 (+2.49s | 4.3%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1532 | Sophie Qiu | 58.29 | 9 | B: 55.79 (+2.50s | 4.3%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 1533 | Norah Lin | 58.29 | 10 | B: 55.79 (+2.50s | 4.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1534 | Greta Gatheridge | 58.31 | 7 | B: 55.79 (+2.52s | 4.3%) | Falfins Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | ||
| 1535 | Emmalyn Toda | 58.37 | 10 | B: 55.79 (+2.58s | 4.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1536 | Yuxin Zhao | 58.38 | 10 | B: 55.79 (+2.59s | 4.4%) | Blue Dolphin Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1537 | Mickinley Jackson | 58.38 | 9 | B: 55.79 (+2.59s | 4.4%) | Superior Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 1538 | Jaimee Dong | 58.39 | 8 | B: 55.79 (+2.60s | 4.5%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1539 | Alexandra Copeland | 58.39 | 10 | B: 55.79 (+2.60s | 4.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1540 | Naomi Schmidt | 58.44 | 10 | B: 55.79 (+2.65s | 4.5%) | Hood River Valley Swim Team | 05/02/2025 | Bend Swim Club May Invitational | ||
| 1541 | Avery Wang | 58.45 | 7 | B: 55.79 (+2.66s | 4.6%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1542 | Eleanor James | 58.45 | 10 | B: 55.79 (+2.66s | 4.6%) | Storm Aquatics Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1543 | Helen Peterson | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | ||
| 1544 | Katelyn Mack | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Team Vortex | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 1545 | Amelia Bouwer | 58.47 | 10 | B: 55.79 (+2.68s | 4.6%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 1546 | Elaina Herson | 58.47 | 8 | B: 55.79 (+2.68s | 4.6%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1547 | Evangeline Miramontes | 58.48 | 8 | B: 55.79 (+2.69s | 4.6%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1548 | Lauren Wysham | 58.48 | 9 | B: 55.79 (+2.69s | 4.6%) | Tornadoes Swim Team | 04/25/2026 | GACC Spring Invitational | ||
| 1549 | Natalie Perry | 58.48 | 9 | B: 55.79 (+2.69s | 4.6%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1550 | Cecilia Wang | 58.48 | 8 | B: 55.79 (+2.69s | 4.6%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
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.