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 | Owen Augustine | 46.17 | 11 | B Min | BB: 45.89 (+0.28s | 0.6%) | Coeur D\\\\\\'alene Area Swim Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 452 | Andrew Ouyang | 46.17 | 12 | B Min | BB: 45.89 (+0.28s | 0.6%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 453 | Briggs Brandon | 46.17 | 12 | B Min | BB: 45.89 (+0.28s | 0.6%) | Yakima YMCA Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | |
| 454 | Nicholas Armenakis IV | 46.17 | 11 | B Min | BB: 45.89 (+0.28s | 0.6%) | Stayton Manta Rays Inc | 05/02/2025 | 2025 AAA May LC Invitational | |
| 455 | Divyanshu Bista | 46.20 | 11 | B Min | BB: 45.89 (+0.31s | 0.7%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 456 | Zhengyou Dong | 46.20 | 12 | B Min | BB: 45.89 (+0.31s | 0.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 457 | Parker Zimmerman | 46.22 | 12 | B Min | BB: 45.89 (+0.33s | 0.7%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 458 | William Zanutto | 46.23 | 12 | B Min | BB: 45.89 (+0.34s | 0.7%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 459 | Zane Benggon | 46.23 | 11 | B Min | BB: 45.89 (+0.34s | 0.7%) | Riverside Aquatics Association | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 460 | Ezra Joffer | 46.26 | 12 | B Min | BB: 45.89 (+0.37s | 0.8%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 461 | Ali'imallu Hamilton | 46.27 | 11 | B Min | BB: 45.89 (+0.38s | 0.8%) | Hawaii Swimming Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 462 | Nathaniel Schneider | 46.28 | 11 | B Min | BB: 45.89 (+0.39s | 0.8%) | San Dimas Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 463 | Alessandro Chavez | 46.29 | 12 | B Min | BB: 45.89 (+0.40s | 0.9%) | SOL Swim Team | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 464 | Noah Rivera | 46.29 | 11 | B Min | BB: 45.89 (+0.40s | 0.9%) | La Mirada Armada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 465 | Jay Andresen | 46.31 | 11 | B Min | BB: 45.89 (+0.42s | 0.9%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 466 | Zihan Zhou | 46.31 | 12 | B Min | BB: 45.89 (+0.42s | 0.9%) | Orinda Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 467 | Isaac Schleicher | 46.31 | 12 | B Min | BB: 45.89 (+0.42s | 0.9%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | |
| 468 | Thaddeus Aguirre | 46.33 | 11 | B Min | BB: 45.89 (+0.44s | 0.9%) | Denver Swim Academy | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 469 | River Shin | 46.33 | 12 | B Min | BB: 45.89 (+0.44s | 0.9%) | Iolani Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 470 | Derek Wei | 46.34 | 12 | B Min | BB: 45.89 (+0.45s | 1.0%) | Pacific Swim | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 471 | Eric Chai | 46.35 | 12 | B Min | BB: 45.89 (+0.46s | 1.0%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 472 | Linus Chang | 46.35 | 11 | B Min | BB: 45.89 (+0.46s | 1.0%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 473 | Bennett Stipe | 46.37 | 12 | B Min | BB: 45.89 (+0.48s | 1.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 474 | Thomas Fronk | 46.37 | 12 | B Min | BB: 45.89 (+0.48s | 1.0%) | South Davis Aquatics Team | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 475 | Adrien Jarmy | 46.37 | 12 | B Min | BB: 45.89 (+0.48s | 1.0%) | Pleasanton Seahawks | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 476 | Branden Diokno | 46.39 | 12 | B Min | BB: 45.89 (+0.50s | 1.1%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 477 | Edison Lin | 46.41 | 11 | B Min | BB: 45.89 (+0.52s | 1.1%) | Rose Bowl Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 478 | Tristan Villars | 46.42 | 11 | B Min | BB: 45.89 (+0.53s | 1.1%) | Northern Colorado Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 479 | Nathaniel Barber | 46.47 | 11 | B Min | BB: 45.89 (+0.58s | 1.2%) | Apex | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 480 | Adrian Nithin | 46.47 | 12 | B Min | BB: 45.89 (+0.58s | 1.2%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 481 | Jackson Samborski | 46.48 | 12 | B Min | BB: 45.89 (+0.59s | 1.3%) | Highlands Ranch Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 482 | Vihaan Mehrotra | 46.49 | 12 | B Min | BB: 45.89 (+0.60s | 1.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 483 | Louis Larkin | 46.50 | 11 | B Min | BB: 45.89 (+0.61s | 1.3%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 484 | Alec Fu | 46.51 | 11 | B Min | BB: 45.89 (+0.62s | 1.3%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 485 | Zevik Ashkinos | 46.52 | 12 | B Min | BB: 45.89 (+0.63s | 1.4%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 486 | Nolan Jasko | 46.52 | 12 | B Min | BB: 45.89 (+0.63s | 1.4%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 487 | Logan San Jose | 46.53 | 11 | B Min | BB: 45.89 (+0.64s | 1.4%) | Porter Valley Polar Bears | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 488 | Leonardo DeSimone | 46.54 | 11 | B Min | BB: 45.89 (+0.65s | 1.4%) | Valley Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 489 | Tyson Egnaczak | 46.55 | 12 | B Min | BB: 45.89 (+0.66s | 1.4%) | Wild West Aquatic Club | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 490 | Emmett Chen | 46.55 | 11 | B Min | BB: 45.89 (+0.66s | 1.4%) | San Ramon Valley Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 491 | Rowan Hawkins | 46.56 | 12 | B Min | BB: 45.89 (+0.67s | 1.4%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 492 | Linpeng Guo | 46.56 | 12 | B Min | BB: 45.89 (+0.67s | 1.4%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 493 | Evan Huang | 46.56 | 12 | B Min | BB: 45.89 (+0.67s | 1.4%) | Mission Viejo Nadadores | 07/18/2024 | 2024 SCS MVN 14 Under Elite A G Champs | |
| 494 | Maxwell Huse | 46.58 | 12 | B Min | BB: 45.89 (+0.69s | 1.5%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 495 | Peter Markin | 46.59 | 12 | B Min | BB: 45.89 (+0.70s | 1.5%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 496 | Luther Power | 46.60 | 12 | B Min | BB: 45.89 (+0.71s | 1.5%) | Unattached | 06/27/2025 | Valley Splash | |
| 497 | Jurre Hoogenraad | 46.60 | 11 | B Min | BB: 45.89 (+0.71s | 1.5%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 498 | Micah Marcuson | 46.61 | 12 | B Min | BB: 45.89 (+0.72s | 1.5%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 499 | Jasper Chang | 46.61 | 11 | B Min | BB: 45.89 (+0.72s | 1.5%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 500 | Brycen Berry | 46.62 | 12 | B Min | BB: 45.89 (+0.73s | 1.6%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
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.