Western Zone Zone Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Daniel Zhovtobriukh | 55.25 | 11 | B: 49.79 (+5.46s | 9.9%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1552 | Xitong Wei | 55.28 | 12 | B: 49.79 (+5.49s | 9.9%) | Albany Armada Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1553 | Preston Rutter | 55.29 | 11 | B: 49.79 (+5.50s | 9.9%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 1554 | Hanson Quan | 55.29 | 11 | B: 49.79 (+5.50s | 9.9%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | ||
| 1555 | Lincoln Barney | 55.35 | 12 | B: 49.79 (+5.56s | 10.0%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 1556 | Owen Zhuang | 55.36 | 10 | B: 49.79 (+5.57s | 10.1%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 1557 | Darian Caprita | 55.36 | 11 | B: 49.79 (+5.57s | 10.1%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1558 | Jermaine Castillejo | 55.37 | 11 | B: 49.79 (+5.58s | 10.1%) | Yakima YMCA Swim Team | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 1559 | Joshua DeVito | 55.39 | 12 | B: 49.79 (+5.60s | 10.1%) | Alameda Gators | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 1560 | Christopher Chang | 55.39 | 11 | B: 49.79 (+5.60s | 10.1%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1561 | Oliver Lemasson | 55.40 | 11 | B: 49.79 (+5.61s | 10.1%) | Corvallis Aquatic Team | 06/05/2026 | 2026 AAA Summer Blast LC Invite | ||
| 1562 | Easton Thompson | 55.41 | 12 | B: 49.79 (+5.62s | 10.1%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1563 | Shaun Bonifacio | 55.42 | 11 | B: 49.79 (+5.63s | 10.2%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 1564 | Sean Tseng | 55.43 | 11 | B: 49.79 (+5.64s | 10.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 1565 | Devin Russell | 55.43 | 12 | B: 49.79 (+5.64s | 10.2%) | Mount Hood Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 1566 | Olivier Thomasson | 55.45 | 11 | B: 49.79 (+5.66s | 10.2%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1567 | Calvin Alezeau | 55.47 | 11 | B: 49.79 (+5.68s | 10.2%) | Unattached | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 1568 | Leo Miyamoto | 55.47 | 11 | B: 49.79 (+5.68s | 10.2%) | Napa Valley Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1569 | Callum Gillilan | 55.48 | 11 | B: 49.79 (+5.69s | 10.3%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 1570 | Andrii Ivanov | 55.49 | 11 | B: 49.79 (+5.70s | 10.3%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1571 | Ansh Parekh | 55.53 | 11 | B: 49.79 (+5.74s | 10.3%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 1572 | Caleb Higginbotham | 55.54 | 12 | B: 49.79 (+5.75s | 10.4%) | Park City Swimming | 05/20/2025 | Kearns LC Classic | ||
| 1573 | Caleb Rainis | 55.54 | 12 | B: 49.79 (+5.75s | 10.4%) | Manta Ray Aquatics | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 1574 | Isaac Palomo | 55.54 | 12 | B: 49.79 (+5.75s | 10.4%) | Valley Aquatics | 05/02/2025 | 2025 PN BC May Flowers | ||
| 1575 | Lincoln Matthews | 55.54 | 11 | B: 49.79 (+5.75s | 10.4%) | North Bay Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1576 | William Oppedisano | 55.55 | 12 | B: 49.79 (+5.76s | 10.4%) | Wasatch Front Fish Market | 05/02/2025 | 2025 UVrays LC May Invitational | ||
| 1577 | River Chu | 55.55 | 12 | B: 49.79 (+5.76s | 10.4%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1578 | Yicheng Wang | 55.57 | 11 | B: 49.79 (+5.78s | 10.4%) | Aquazot Swim Club | 07/25/2024 | 2024 CA SCS BREA Summer A G Champs | ||
| 1579 | Grant Soder | 55.57 | 10 | B: 49.79 (+5.78s | 10.4%) | Roseburg Y Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 1580 | Matthew Chen | 55.57 | 11 | B: 49.79 (+5.78s | 10.4%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | ||
| 1581 | Walden Tanaka | 55.58 | 10 | B: 49.79 (+5.79s | 10.4%) | Bay Club Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | ||
| 1582 | Matthew McGhee | 55.60 | 11 | B: 49.79 (+5.81s | 10.4%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 1583 | Justin Cui | 55.61 | 12 | B: 49.79 (+5.82s | 10.5%) | Pleasanton Seahawks | 06/20/2026 | Alto Summer Swelter | ||
| 1584 | Daniel Barrow | 55.62 | 11 | B: 49.79 (+5.83s | 10.5%) | Vacaville Swim Club | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1585 | Adrian Kumar | 55.63 | 12 | B: 49.79 (+5.84s | 10.5%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1586 | Siddharth Ray | 55.64 | 12 | B: 49.79 (+5.85s | 10.5%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1587 | Declan Reilly | 55.66 | 11 | B: 49.79 (+5.87s | 10.5%) | Front Range Barracudas | 07/10/2026 | 2026 CO NCS Gold District Championships | ||
| 1588 | Christopher Chatham | 55.67 | 11 | B: 49.79 (+5.88s | 10.6%) | Hillsboro Swim Team | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1589 | Leo Kowalski | 55.69 | 11 | B: 49.79 (+5.90s | 10.6%) | Silver Falls Rapids YMCA | 05/16/2026 | 2026 TEAM Showdown | ||
| 1590 | George Suarez | 55.70 | 12 | B: 49.79 (+5.91s | 10.6%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 1591 | Chengkai Cui | 55.70 | 11 | B: 49.79 (+5.91s | 10.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1592 | Vihaan Avirneni | 55.71 | 11 | B: 49.79 (+5.92s | 10.6%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 1593 | Kamron Jones | 55.74 | 12 | B: 49.79 (+5.95s | 10.7%) | Helena Lions Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 1594 | Benjamin Pho | 55.75 | 11 | B: 49.79 (+5.96s | 10.7%) | Gold\\\\\\'s Aquatics Club | 04/25/2026 | GACC Spring Invitational | ||
| 1595 | Khai Vo | 55.77 | 11 | B: 49.79 (+5.98s | 10.7%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1596 | Binbin Murong | 55.77 | 12 | B: 49.79 (+5.98s | 10.7%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1597 | Angus Arnold | 55.78 | 11 | B: 49.79 (+5.99s | 10.7%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1598 | Eamon Brown | 55.78 | 11 | B: 49.79 (+5.99s | 10.7%) | Salida Cyclones | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | ||
| 1599 | Divit Sonavane | 55.78 | 11 | B: 49.79 (+5.99s | 10.7%) | Rancho San Dieguito | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1600 | Mason Lee | 55.80 | 11 | B: 49.79 (+6.01s | 10.8%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
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.