Western Zone Zone Boys 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | Jax Richard | 55.37 | 9 | B: 53.39 (+1.98s | 3.6%) | Life Time Fitness Utah Swim Te | 02/21/2025 | 2025 Olympus Aquatics Last Chance | ||
| 1602 | Dax Nisenbaum | 55.38 | 10 | B: 53.39 (+1.99s | 3.6%) | Hills Hurricane Swimming | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 1603 | Lucas Kong | 55.39 | 9 | B: 53.39 (+2.00s | 3.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 1604 | Logan Ding | 55.40 | 9 | B: 53.39 (+2.01s | 3.6%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1605 | Maverick Albright | 55.43 | 10 | B: 53.39 (+2.04s | 3.7%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 1606 | Eason Liu | 55.45 | 8 | B: 53.39 (+2.06s | 3.7%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 1607 | Mark Molochko | 55.46 | 8 | B: 53.39 (+2.07s | 3.7%) | San Ramon Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | ||
| 1608 | Darryl Davis | 55.46 | 9 | B: 53.39 (+2.07s | 3.7%) | Pueblo County Swim Team | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 1609 | Ezekiel Tally | 55.46 | 10 | B: 53.39 (+2.07s | 3.7%) | Vandal Aquatic Club | 01/10/2025 | 2025 Hells Canyon Invitational | ||
| 1610 | Alexander Krapp | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Thurston Olympians Swim Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 1611 | Ian Zhang | 55.47 | 10 | B: 53.39 (+2.08s | 3.7%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 1612 | Oliver Ng | 55.47 | 7 | B: 53.39 (+2.08s | 3.7%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 1613 | Noah Huyen | 55.47 | 9 | B: 53.39 (+2.08s | 3.7%) | Unattached | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 1614 | Parker Blaine | 55.47 | 8 | B: 53.39 (+2.08s | 3.7%) | Montrose Marlins Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 1615 | Benjamin Aukes | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 1616 | Jayden Wu | 55.48 | 10 | B: 53.39 (+2.09s | 3.8%) | Chinook Aquatic Club | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 1617 | Marcus Mak | 55.50 | 9 | B: 53.39 (+2.11s | 3.8%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 1618 | Myles Abadilla | 55.50 | 9 | B: 53.39 (+2.11s | 3.8%) | Ohana Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1619 | Bodhi Etchells | 55.52 | 9 | B: 53.39 (+2.13s | 3.8%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 1620 | Anderson Fang | 55.53 | 8 | B: 53.39 (+2.14s | 3.9%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 1621 | Giang Nguyenle | 55.54 | 10 | B: 53.39 (+2.15s | 3.9%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 1622 | Robert Christenson | 55.54 | 10 | B: 53.39 (+2.15s | 3.9%) | Tule Nation Tritons | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 1623 | Teo Dickens | 55.54 | 9 | B: 53.39 (+2.15s | 3.9%) | Lake Oswego Swim Club | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 1624 | Felix Jackson | 55.55 | 8 | B: 53.39 (+2.16s | 3.9%) | Tualatin Hills Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 1625 | Lucas Xue | 55.55 | 10 | B: 53.39 (+2.16s | 3.9%) | Santa Clara Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1626 | Kevin Lin | 55.55 | 10 | B: 53.39 (+2.16s | 3.9%) | Cougar Aquatics | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 1627 | Knox Inhelder | 55.56 | 9 | B: 53.39 (+2.17s | 3.9%) | Denver Triton Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 1628 | Kwame Cobbinah | 55.58 | 10 | B: 53.39 (+2.19s | 3.9%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 1629 | Ian Webster | 55.59 | 10 | B: 53.39 (+2.20s | 4.0%) | Columbia River Swim Team | 12/06/2024 | 2024 Tualatin Hills Holiday Classic | ||
| 1630 | Behrett Ballance | 55.60 | 10 | B: 53.39 (+2.21s | 4.0%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 1631 | Eason Lee | 55.62 | 8 | B: 53.39 (+2.23s | 4.0%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 1632 | Edward Chiu | 55.64 | 9 | B: 53.39 (+2.25s | 4.0%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | ||
| 1633 | Lehai Li | 55.64 | 10 | B: 53.39 (+2.25s | 4.0%) | Alto Swim Club | 11/09/2024 | Alto Go The Distance | ||
| 1634 | Walter Ogdon | 55.64 | 10 | B: 53.39 (+2.25s | 4.0%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 1635 | Joseph Waffen | 55.64 | 10 | B: 53.39 (+2.25s | 4.0%) | Aulea Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 1636 | Cooper Smith | 55.64 | 10 | B: 53.39 (+2.25s | 4.0%) | Walla Walla Swim Club | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 1637 | Christopher Rasmuson | 55.65 | 9 | B: 53.39 (+2.26s | 4.1%) | Bishop Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 1638 | Dylan Liu | 55.65 | 9 | B: 53.39 (+2.26s | 4.1%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1639 | Landon Thomassian | 55.67 | 9 | B: 53.39 (+2.28s | 4.1%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | ||
| 1640 | Oliver Asiri | 55.67 | 9 | B: 53.39 (+2.28s | 4.1%) | Seals Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1641 | Ernest Gu | 55.67 | 8 | B: 53.39 (+2.28s | 4.1%) | Bay Club Panthers | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 1642 | Everett Regula | 55.68 | 10 | B: 53.39 (+2.29s | 4.1%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 1643 | Junu Seo | 55.68 | 10 | B: 53.39 (+2.29s | 4.1%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 1644 | Ethan Shiflet | 55.69 | 8 | B: 53.39 (+2.30s | 4.1%) | Montclair Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1645 | Aiden Liu | 55.69 | 9 | B: 53.39 (+2.30s | 4.1%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 1646 | Ayden Xiao | 55.76 | 8 | B: 53.39 (+2.37s | 4.3%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 1647 | David Tan | 55.78 | 9 | B: 53.39 (+2.39s | 4.3%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 1648 | Samuel Baltasar | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 1649 | Nehemiah Petros | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 1650 | Dillon Whitbeck | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home 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.