Western Zone Zone Boys 11-12 - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Parker Lum | 33.25 | 12 | BB Min | A: 32.69 (+0.56s | 1.7%) | Vandal Aquatic Club | 02/27/2026 | 2026 IES Short Course Championships | |
| 352 | Lucas Liu | 33.25 | 12 | BB Min | A: 32.69 (+0.56s | 1.7%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 353 | Alexander Cheng | 33.26 | 12 | BB Min | A: 32.69 (+0.57s | 1.7%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 354 | Mason Meneses | 33.27 | 12 | BB Min | A: 32.69 (+0.58s | 1.7%) | SOL Swim Team | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 355 | Austin Berkstresser | 33.27 | 12 | BB Min | A: 32.69 (+0.58s | 1.7%) | North Jeffco Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 356 | Eric Marsi | 33.28 | 12 | BB Min | A: 32.69 (+0.59s | 1.8%) | Hawaii Swimming Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 357 | Caleb Liu | 33.28 | 12 | BB Min | A: 32.69 (+0.59s | 1.8%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 358 | Oliver Zhang | 33.28 | 11 | BB Min | A: 32.69 (+0.59s | 1.8%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 359 | Dean Hollenbeck | 33.29 | 12 | BB Min | A: 32.69 (+0.60s | 1.8%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 360 | Zion Wen | 33.29 | 12 | BB Min | A: 32.69 (+0.60s | 1.8%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 361 | Samuel Schneider | 33.30 | 12 | BB Min | A: 32.69 (+0.61s | 1.8%) | Eastmont | 02/27/2026 | 2026 IES Short Course Championships | |
| 362 | Nolan Penny | 33.31 | 11 | BB Min | A: 32.69 (+0.62s | 1.9%) | Portland Aquatic Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 363 | George Zybin | 33.32 | 12 | BB Min | A: 32.69 (+0.63s | 1.9%) | Tualatin Hills Swim Club | 03/05/2026 | 2026 OSI Arena SC 11 14 Champs | |
| 364 | Bryson Braach | 33.32 | 12 | BB Min | A: 32.69 (+0.63s | 1.9%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 365 | Bo-Rong Chen | 33.34 | 12 | BB Min | A: 32.69 (+0.65s | 1.9%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 366 | Tommaso Casadei | 33.35 | 12 | BB Min | A: 32.69 (+0.66s | 2.0%) | Sunnyvale Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 367 | Troy Mortensen | 33.35 | 12 | BB Min | A: 32.69 (+0.66s | 2.0%) | Utah Valley Aquatics | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | |
| 368 | Charles Li | 33.35 | 11 | BB Min | A: 32.69 (+0.66s | 2.0%) | Sunnyvale Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 369 | Alexander Despain | 33.35 | 12 | BB Min | A: 32.69 (+0.66s | 2.0%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 370 | Joseph Chen | 33.36 | 12 | BB Min | A: 32.69 (+0.67s | 2.0%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 371 | Jackson Monajjem | 33.36 | 11 | BB Min | A: 32.69 (+0.67s | 2.0%) | Team Vortex | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 372 | Ethan Muzzarelli | 33.37 | 12 | BB Min | A: 32.69 (+0.68s | 2.0%) | Woodbridge Swim Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 373 | Sean Kim | 33.40 | 11 | BB Min | A: 32.69 (+0.71s | 2.1%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 2025 | |
| 374 | Joshua Townsend | 33.40 | 12 | BB Min | A: 32.69 (+0.71s | 2.1%) | Star Aquatics | 01/09/2026 | 2026 CAT Frozen Frenzy | |
| 375 | Jack Swaffin-Smith | 33.41 | 11 | BB Min | A: 32.69 (+0.72s | 2.2%) | Fog City Hammerheads | 03/07/2026 | BAC Race To AGCs | |
| 376 | Aritra Daas | 33.42 | 12 | BB Min | A: 32.69 (+0.73s | 2.2%) | Tualatin Hills Swim Club | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 377 | Darian Lee | 33.42 | 11 | BB Min | A: 32.69 (+0.73s | 2.2%) | Lake Oswego Swim Club | 03/05/2026 | 2026 OSI Arena SC 11 14 Champs | |
| 378 | Eliasz Wolert | 33.43 | 12 | BB Min | A: 32.69 (+0.74s | 2.2%) | Ventana Canyon Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 379 | Mingrui Chen | 33.43 | 12 | BB Min | A: 32.69 (+0.74s | 2.2%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 380 | Nathan Kirschner | 33.43 | 12 | BB Min | A: 32.69 (+0.74s | 2.2%) | Slo Swim Club Seahawks | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 381 | Evan Liu | 33.45 | 12 | BB Min | A: 32.69 (+0.76s | 2.3%) | Quicksilver Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 382 | Kaius Choi | 33.46 | 12 | BB Min | A: 32.69 (+0.77s | 2.3%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 383 | Caleb Chan | 33.46 | 12 | BB Min | A: 32.69 (+0.77s | 2.3%) | San Ramon Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 384 | Eric Yu | 33.49 | 12 | BB Min | A: 32.69 (+0.80s | 2.4%) | Seattle Metropolitan Aquatic C | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 385 | Clint Chen | 33.51 | 11 | BB Min | A: 32.69 (+0.82s | 2.4%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 386 | Nicholas Wong | 33.52 | 12 | BB Min | A: 32.69 (+0.83s | 2.5%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 387 | Landon Jover | 33.52 | 12 | BB Min | A: 32.69 (+0.83s | 2.5%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 388 | Daniel Bullock | 33.54 | 12 | BB Min | A: 32.69 (+0.85s | 2.5%) | Castle Rock Swimming | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 389 | Ayden Sher | 33.54 | 12 | BB Min | A: 32.69 (+0.85s | 2.5%) | Monterey Park Manta Rays | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 390 | Ethan Jin | 33.54 | 12 | BB Min | A: 32.69 (+0.85s | 2.5%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 391 | Thomas Ebbett | 33.54 | 12 | BB Min | A: 32.69 (+0.85s | 2.5%) | Rancho San Dieguito | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |
| 392 | Ryland O'Brien | 33.55 | 11 | BB Min | A: 32.69 (+0.86s | 2.6%) | Sandpipers of Nevada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 393 | Ben Rebro | 33.55 | 12 | BB Min | A: 32.69 (+0.86s | 2.6%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 394 | Ethan Wang | 33.56 | 12 | BB Min | A: 32.69 (+0.87s | 2.6%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 395 | Shunsuke Suzuki | 33.57 | 11 | BB Min | A: 32.69 (+0.88s | 2.6%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 396 | Marcus Chen | 33.59 | 12 | BB Min | A: 32.69 (+0.90s | 2.7%) | Pacific Dragons Swim Team | 02/21/2025 | 2025 PN SRST Champs Qualifier | |
| 397 | Branson Haugen | 33.60 | 11 | BB Min | A: 32.69 (+0.91s | 2.7%) | Rainbow Aquatics | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 398 | Michael Tolkachov | 33.60 | 12 | BB Min | A: 32.69 (+0.91s | 2.7%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 399 | Oliver Wahlborg | 33.63 | 12 | BB Min | A: 32.69 (+0.94s | 2.8%) | Seattle Metropolitan Aquatic C | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 400 | Sebastian Campos | 33.63 | 11 | BB Min | A: 32.69 (+0.94s | 2.8%) | South Gate Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group 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.