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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Isaac Toledo | 42.66 | 10 | BB Min | A: 41.99 (+0.67s | 1.6%) | Fusion Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 302 | James Xiang | 42.67 | 11 | BB Min | A: 41.99 (+0.68s | 1.6%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 303 | Noah Burleson | 42.69 | 12 | BB Min | A: 41.99 (+0.70s | 1.6%) | Spokane Club Aquatics Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 304 | Adebayo Dosunmu | 42.72 | 12 | BB Min | A: 41.99 (+0.73s | 1.7%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 305 | Arul Arul Selvan | 42.72 | 12 | BB Min | A: 41.99 (+0.73s | 1.7%) | Horizon Swimming | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 306 | Brennan Garr | 42.73 | 11 | BB Min | A: 41.99 (+0.74s | 1.7%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 307 | William Wang | 42.73 | 11 | BB Min | A: 41.99 (+0.74s | 1.7%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 308 | Joseph Kinsey | 42.73 | 12 | BB Min | A: 41.99 (+0.74s | 1.7%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 309 | Austin Dean | 42.76 | 12 | BB Min | A: 41.99 (+0.77s | 1.8%) | Superior Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 310 | Kevin Wang | 42.76 | 11 | BB Min | A: 41.99 (+0.77s | 1.8%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 311 | Weilin Chen | 42.76 | 12 | BB Min | A: 41.99 (+0.77s | 1.8%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 312 | Yunfan Jia | 42.77 | 11 | BB Min | A: 41.99 (+0.78s | 1.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 313 | Hei Chan | 42.78 | 12 | BB Min | A: 41.99 (+0.79s | 1.8%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 314 | Anay Datar | 42.78 | 12 | BB Min | A: 41.99 (+0.79s | 1.8%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 315 | Matteo Cua | 42.78 | 11 | BB Min | A: 41.99 (+0.79s | 1.8%) | Aloha Aquatics Association | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 316 | Spencer Slowik | 42.79 | 11 | BB Min | A: 41.99 (+0.80s | 1.9%) | Bainbridge Island Swim Club | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 317 | Nathan Kang | 42.80 | 12 | BB Min | A: 41.99 (+0.81s | 1.9%) | La Mirada Armada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 318 | Daniel Gad | 42.81 | 12 | BB Min | A: 41.99 (+0.82s | 1.9%) | Mission Viejo Nadadores | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 319 | Caleb Choe | 42.82 | 12 | BB Min | A: 41.99 (+0.83s | 1.9%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 320 | Boxuan Yu | 42.83 | 11 | BB Min | A: 41.99 (+0.84s | 2.0%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 321 | Nicolas Tea | 42.84 | 11 | BB Min | A: 41.99 (+0.85s | 2.0%) | SOL Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
| 322 | Allen Gidley | 42.84 | 12 | BB Min | A: 41.99 (+0.85s | 2.0%) | South Bay Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 323 | Arian Gavriljuk | 42.85 | 11 | BB Min | A: 41.99 (+0.86s | 2.0%) | Pro Swimming | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 324 | Adrian Beltran | 42.86 | 12 | BB Min | A: 41.99 (+0.87s | 2.0%) | Arizona Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 325 | Enzo Tek | 42.88 | 11 | BB Min | A: 41.99 (+0.89s | 2.1%) | Sahuarita Stingrays | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 326 | Cheston Liang | 42.90 | 12 | BB Min | A: 41.99 (+0.91s | 2.1%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 327 | Yoav Ariad | 42.90 | 12 | BB Min | A: 41.99 (+0.91s | 2.1%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 328 | Elijah Dee | 42.92 | 11 | BB Min | A: 41.99 (+0.93s | 2.2%) | Longmont Swim Club | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 329 | Briggs Brandon | 42.93 | 12 | BB Min | A: 41.99 (+0.94s | 2.2%) | Yakima YMCA Swim Team | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 330 | William Mclean | 42.93 | 12 | BB Min | A: 41.99 (+0.94s | 2.2%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 331 | Dennis Sun | 42.97 | 12 | BB Min | A: 41.99 (+0.98s | 2.3%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 332 | William Kitch | 42.99 | 12 | BB Min | A: 41.99 (+1.00s | 2.3%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 333 | Konstantin Filinskii | 43.01 | 11 | BB Min | A: 41.99 (+1.02s | 2.4%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 334 | Greyson Sessler | 43.01 | 12 | BB Min | A: 41.99 (+1.02s | 2.4%) | Pacifica Sea Lions | 07/12/2025 | 2025 Silver State Championships | |
| 335 | Ian Chin | 43.02 | 12 | BB Min | A: 41.99 (+1.03s | 2.4%) | Tri-city Channel Cats | 05/01/2026 | 2026 THSC Spring Invite | |
| 336 | Randy Rauch | 43.03 | 12 | BB Min | A: 41.99 (+1.04s | 2.4%) | Vandal Aquatic Club | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 337 | Matthew Han | 43.06 | 12 | BB Min | A: 41.99 (+1.07s | 2.5%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 338 | Lucas Crank | 43.06 | 12 | BB Min | A: 41.99 (+1.07s | 2.5%) | Rancho San Dieguito | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 339 | Timothy Hoffmann | 43.06 | 12 | BB Min | A: 41.99 (+1.07s | 2.5%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 340 | Matthew Sun | 43.07 | 11 | BB Min | A: 41.99 (+1.08s | 2.5%) | Circle City Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 341 | Andrew Ouyang | 43.07 | 12 | BB Min | A: 41.99 (+1.08s | 2.5%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 342 | Braxton Davis | 43.07 | 12 | BB Min | A: 41.99 (+1.08s | 2.5%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 343 | Ryan Chu | 43.08 | 11 | BB Min | A: 41.99 (+1.09s | 2.5%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 344 | Naor Serkovich | 43.09 | 12 | BB Min | A: 41.99 (+1.10s | 2.6%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | |
| 345 | Dylan Nguyen | 43.11 | 11 | BB Min | A: 41.99 (+1.12s | 2.6%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 346 | Hou Chen | 43.12 | 11 | BB Min | A: 41.99 (+1.13s | 2.6%) | Speed Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 347 | Andrew Liu | 43.12 | 11 | BB Min | A: 41.99 (+1.13s | 2.6%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 348 | Jay Andresen | 43.12 | 11 | BB Min | A: 41.99 (+1.13s | 2.6%) | Lakeridge Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 349 | Owen Wilson | 43.13 | 12 | BB Min | A: 41.99 (+1.14s | 2.6%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 350 | Benjamin Heppner | 43.16 | 12 | BB Min | A: 41.99 (+1.17s | 2.7%) | San Dimas Aquatics | 06/11/2026 | 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.