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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Kailer Zieger | 44.38 | 12 | BB Min | A: 41.99 (+2.39s | 5.4%) | Lahaina Swim Club | 07/03/2026 | 2026 MAGSA LCM LAST CHANCE Copied | |
| 452 | Logan Stiff | 44.38 | 12 | BB Min | A: 41.99 (+2.39s | 5.4%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | |
| 453 | Eunhoo Lee | 44.39 | 11 | BB Min | A: 41.99 (+2.40s | 5.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 454 | Joshua Chang | 44.40 | 12 | BB Min | A: 41.99 (+2.41s | 5.4%) | Fusion Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 455 | Kernon Wang | 44.42 | 12 | BB Min | A: 41.99 (+2.43s | 5.5%) | Arcadia Riptides Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 456 | Lee Pham | 44.42 | 11 | BB Min | A: 41.99 (+2.43s | 5.5%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 457 | Blake Egide | 44.43 | 11 | BB Min | A: 41.99 (+2.44s | 5.5%) | Thunder Coast Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 458 | Austin Wong | 44.45 | 12 | BB Min | A: 41.99 (+2.46s | 5.5%) | Bulldog Swim Club | 06/12/2026 | BAC Long Course | |
| 459 | Charles Liu Bates | 44.45 | 11 | BB Min | A: 41.99 (+2.46s | 5.5%) | Unattached | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 460 | Kota Whitman | 44.45 | 11 | BB Min | A: 41.99 (+2.46s | 5.5%) | North Bay Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 461 | Briggs Brandon | 44.46 | 12 | BB Min | A: 41.99 (+2.47s | 5.6%) | Yakima YMCA Swim Team | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 462 | Noa Messersmith | 44.47 | 11 | BB Min | A: 41.99 (+2.48s | 5.6%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 463 | Mikel Diego | 44.47 | 11 | BB Min | A: 41.99 (+2.48s | 5.6%) | Bay Club Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 464 | Jacob Muniz | 44.47 | 12 | BB Min | A: 41.99 (+2.48s | 5.6%) | Punahou Aquatics Institute | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 465 | Marcus Nguyen | 44.48 | 12 | BB Min | A: 41.99 (+2.49s | 5.6%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 466 | Duke Lafferty | 44.49 | 12 | BB Min | A: 41.99 (+2.50s | 5.6%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 467 | Jason Gao | 44.53 | 12 | BB Min | A: 41.99 (+2.54s | 5.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 468 | Kaden Casalnuovo | 44.53 | 12 | BB Min | A: 41.99 (+2.54s | 5.7%) | Vacaville Swim Club | 06/27/2026 | NVST Summer Plunge 2026 | |
| 469 | Robert Marrufo | 44.54 | 11 | BB Min | A: 41.99 (+2.55s | 5.7%) | Unattached | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 470 | Cason Widmer | 44.55 | 12 | BB Min | A: 41.99 (+2.56s | 5.7%) | McMinnville Swim Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 471 | Isaac Kyung | 44.56 | 12 | BB Min | A: 41.99 (+2.57s | 5.8%) | Maywood Sparks Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 472 | Elliott Hwang | 44.57 | 12 | BB Min | A: 41.99 (+2.58s | 5.8%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | |
| 473 | Caleb Petersen | 44.57 | 12 | BB Min | A: 41.99 (+2.58s | 5.8%) | Pacific Swim | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 474 | David Powell | 44.58 | 11 | BB Min | A: 41.99 (+2.59s | 5.8%) | Heartland Swim Assoc | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 475 | Hanping Wang | 44.58 | 11 | BB Min | A: 41.99 (+2.59s | 5.8%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 476 | Mason Fu | 44.59 | 11 | BB Min | A: 41.99 (+2.60s | 5.8%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 477 | Kamran Clapp | 44.61 | 11 | BB Min | A: 41.99 (+2.62s | 5.9%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 478 | Kai Jo | 44.61 | 11 | BB Min | A: 41.99 (+2.62s | 5.9%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 479 | Emmanuel Steele | 44.63 | 11 | BB Min | A: 41.99 (+2.64s | 5.9%) | Vision Swim | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 480 | Zachary Darevsky | 44.64 | 11 | BB Min | A: 41.99 (+2.65s | 5.9%) | Mission Aurora Colorado Swimmi | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 481 | Austin Truex | 44.65 | 12 | BB Min | A: 41.99 (+2.66s | 6.0%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | |
| 482 | Robert Jefferson | 44.65 | 11 | BB Min | A: 41.99 (+2.66s | 6.0%) | Mission Aurora Colorado Swimmi | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 483 | Martin Decotigny | 44.66 | 11 | BB Min | A: 41.99 (+2.67s | 6.0%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 484 | Theodore Zawada | 44.66 | 11 | BB Min | A: 41.99 (+2.67s | 6.0%) | Legacy Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 485 | Hansen Deng | 44.68 | 12 | BB Min | A: 41.99 (+2.69s | 6.0%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 486 | Andy Gan | 44.70 | 12 | BB Min | A: 41.99 (+2.71s | 6.1%) | East Bay Bat Rays | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 487 | Wallace Ng | 44.73 | 12 | BB Min | A: 41.99 (+2.74s | 6.1%) | Pleasanton Seahawks | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 488 | Joshua Lee | 44.78 | 12 | BB Min | A: 41.99 (+2.79s | 6.2%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 489 | Kieran Mierzwa | 44.78 | 12 | BB Min | A: 41.99 (+2.79s | 6.2%) | Aulea Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 490 | Louis McDonald | 44.79 | 11 | BB Min | A: 41.99 (+2.80s | 6.3%) | Desert Storm Swimming | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 491 | Hans Jensen | 44.79 | 11 | BB Min | A: 41.99 (+2.80s | 6.3%) | Diablo Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 492 | Jaxon Clements | 44.79 | 11 | BB Min | A: 41.99 (+2.80s | 6.3%) | Chawp | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 493 | Seoyul Moon | 44.80 | 11 | BB Min | A: 41.99 (+2.81s | 6.3%) | Pleasanton Seahawks | 06/20/2026 | Alto Summer Swelter | |
| 494 | Aiden Kim | 44.80 | 12 | BB Min | A: 41.99 (+2.81s | 6.3%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 495 | Inesh Nair | 44.83 | 12 | BB Min | A: 41.99 (+2.84s | 6.3%) | ElitSwim Club | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 496 | Tate Striegel | 44.84 | 12 | BB Min | A: 41.99 (+2.85s | 6.4%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 497 | Makoa Barton Lambert | 44.85 | 11 | BB Min | A: 41.99 (+2.86s | 6.4%) | Iolani Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 498 | Rayan Kumar | 44.85 | 12 | BB Min | A: 41.99 (+2.86s | 6.4%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | |
| 499 | Connor Kerns | 44.86 | 12 | BB Min | A: 41.99 (+2.87s | 6.4%) | Front Range Barracudas | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 500 | Keith Johnson | 44.89 | 12 | BB Min | A: 41.99 (+2.90s | 6.5%) | 06/11/2026 | ARMADA 2026 SCS June AG Invite | ||
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.