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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Bingwen Chu | 44.89 | 11 | BB Min | A: 41.99 (+2.90s | 6.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 502 | Oliver Oltman | 44.90 | 11 | BB Min | A: 41.99 (+2.91s | 6.5%) | Foothills Swim Team | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 503 | Charles Jones | 44.94 | 12 | BB Min | A: 41.99 (+2.95s | 6.6%) | Aquawolves Swimming | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 504 | Kevin Wang | 44.94 | 11 | BB Min | A: 41.99 (+2.95s | 6.6%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 505 | Junwoo Lee | 44.95 | 12 | BB Min | A: 41.99 (+2.96s | 6.6%) | Tualatin Hills Swim Club | 07/11/2025 | 2025 THSC Summer Classic | |
| 506 | Colin McKee | 44.96 | 12 | BB Min | A: 41.99 (+2.97s | 6.6%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 507 | Axel Woods | 44.96 | 12 | BB Min | A: 41.99 (+2.97s | 6.6%) | Flatiron Athletic Club | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 508 | Spencer Slowik | 44.97 | 11 | BB Min | A: 41.99 (+2.98s | 6.6%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 509 | Connor West | 44.98 | 11 | BB Min | A: 41.99 (+2.99s | 6.6%) | The Spartans of La Canada | 06/12/2025 | 2025 June Age Group Invite | |
| 510 | Andrew Liu | 44.99 | 11 | BB Min | A: 41.99 (+3.00s | 6.7%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 511 | Bennett Stipe | 45.00 | 12 | BB Min | A: 41.99 (+3.01s | 6.7%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 512 | Garrett Leao | 45.00 | 12 | BB Min | A: 41.99 (+3.01s | 6.7%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 513 | Nathaniel Schneider | 45.02 | 11 | BB Min | A: 41.99 (+3.03s | 6.7%) | San Dimas Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 514 | Pavel Chudnovskiy | 45.02 | 12 | BB Min | A: 41.99 (+3.03s | 6.7%) | Olympic Cascade Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 515 | Oliver Cordero | 45.02 | 12 | BB Min | A: 41.99 (+3.03s | 6.7%) | Utah Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 516 | Hao-En Wu | 45.02 | 11 | BB Min | A: 41.99 (+3.03s | 6.7%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 517 | Maverick Liberman | 45.04 | 12 | BB Min | A: 41.99 (+3.05s | 6.8%) | Rocky Mountain Rapids | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 518 | Haoxuan Feng | 45.05 | 12 | BB Min | A: 41.99 (+3.06s | 6.8%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 519 | Tavis Williams | 45.05 | 11 | BB Min | A: 41.99 (+3.06s | 6.8%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 520 | Zegen Brink | 45.06 | 12 | BB Min | A: 41.99 (+3.07s | 6.8%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 521 | Brian Kim | 45.07 | 11 | BB Min | A: 41.99 (+3.08s | 6.8%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 522 | Noah de Haan | 45.07 | 12 | BB Min | A: 41.99 (+3.08s | 6.8%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 523 | Will Dai | 45.11 | 11 | BB Min | A: 41.99 (+3.12s | 6.9%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 524 | Ming Chong | 45.11 | 11 | BB Min | A: 41.99 (+3.12s | 6.9%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | |
| 525 | Rowan Flavin | 45.13 | 12 | BB Min | A: 41.99 (+3.14s | 7.0%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 526 | Sebastian Campos | 45.14 | 11 | BB Min | A: 41.99 (+3.15s | 7.0%) | South Gate Aquatics Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 527 | Maxwell Huse | 45.14 | 12 | BB Min | A: 41.99 (+3.15s | 7.0%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 528 | Kieran Graham | 45.16 | 11 | BB Min | A: 41.99 (+3.17s | 7.0%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 529 | Dilan Agarwal | 45.17 | 12 | BB Min | A: 41.99 (+3.18s | 7.0%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 530 | Andrew Im | 45.17 | 11 | BB Min | A: 41.99 (+3.18s | 7.0%) | West Coast Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 531 | Josiah Kim | 45.19 | 11 | BB Min | A: 41.99 (+3.20s | 7.1%) | Woodbridge Swim Team | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 532 | Sebastian Zucker | 45.20 | 11 | BB Min | A: 41.99 (+3.21s | 7.1%) | Livermore AquaCowboys | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 533 | Michael Theckston | 45.20 | 11 | BB Min | A: 41.99 (+3.21s | 7.1%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 534 | William Lao | 45.21 | 11 | BB Min | A: 41.99 (+3.22s | 7.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 535 | Cayden Croswhite | 45.22 | 12 | BB Min | A: 41.99 (+3.23s | 7.1%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 536 | Robert Morrone | 45.23 | 12 | BB Min | A: 41.99 (+3.24s | 7.2%) | Paseo Aquatics Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 537 | Benjamin Li | 45.23 | 11 | BB Min | A: 41.99 (+3.24s | 7.2%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 538 | Leo Draughon | 45.24 | 12 | BB Min | A: 41.99 (+3.25s | 7.2%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 539 | Liam Achen | 45.24 | 11 | BB Min | A: 41.99 (+3.25s | 7.2%) | Wild West Aquatic Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 540 | Nicolas Chen | 45.26 | 11 | BB Min | A: 41.99 (+3.27s | 7.2%) | Arcadia Riptides Swim Club | 07/25/2024 | 2024 CA SCS BREA Summer A G Champs | |
| 541 | Rodderick Cheung | 45.27 | 12 | BB Min | A: 41.99 (+3.28s | 7.2%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 542 | Carter Hurl | 45.27 | 11 | BB Min | A: 41.99 (+3.28s | 7.2%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 543 | Jackson Monajjem | 45.28 | 11 | BB Min | A: 41.99 (+3.29s | 7.3%) | Team Vortex | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 544 | Ian WU | 45.28 | 12 | BB Min | A: 41.99 (+3.29s | 7.3%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 545 | Dale Wolfe | 45.29 | 12 | BB Min | A: 41.99 (+3.30s | 7.3%) | Cascade Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 546 | Alex Zhu | 45.29 | 12 | BB Min | A: 41.99 (+3.30s | 7.3%) | Eastside Aquatic Swim Team | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 547 | Evan Hsueh | 45.29 | 12 | BB Min | A: 41.99 (+3.30s | 7.3%) | Milpitas Aquatic Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 548 | Erik Cruz | 45.29 | 12 | BB Min | A: 41.99 (+3.30s | 7.3%) | East Bay Bat Rays | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 549 | Kenshin Yokoyama | 45.29 | 11 | BB Min | A: 41.99 (+3.30s | 7.3%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 550 | Tadhg Canning | 45.30 | 12 | BB Min | A: 41.99 (+3.31s | 7.3%) | Park City Swimming | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
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.