Western Zone Zone Boys 11-12 - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Greyson Sessler | 38.23 | 12 | BB Min | A: 36.69 (+1.54s | 4.0%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 352 | Andrew Feng | 38.24 | 12 | BB Min | A: 36.69 (+1.55s | 4.1%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 353 | Maxwell Tam | 38.24 | 11 | BB Min | A: 36.69 (+1.55s | 4.1%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 354 | Christian Lee | 38.24 | 12 | BB Min | A: 36.69 (+1.55s | 4.1%) | Cascade Swim Club | 11/08/2025 | 2025 BBST November Invitational | |
| 355 | Landon Miyamoto | 38.25 | 12 | BB Min | A: 36.69 (+1.56s | 4.1%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 356 | Wesley Moh | 38.27 | 11 | BB Min | A: 36.69 (+1.58s | 4.1%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 357 | Liam Russo | 38.27 | 12 | BB Min | A: 36.69 (+1.58s | 4.1%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 358 | Liam Kwak | 38.28 | 11 | BB Min | A: 36.69 (+1.59s | 4.2%) | Life Time Colorado Swim Club | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | |
| 359 | Graham Fenton | 38.28 | 11 | BB Min | A: 36.69 (+1.59s | 4.2%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 360 | Harvey Zhang | 38.29 | 11 | BB Min | A: 36.69 (+1.60s | 4.2%) | Wave Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 361 | Micah Dinger | 38.29 | 12 | BB Min | A: 36.69 (+1.60s | 4.2%) | Roseburg Y Swim Team | 07/18/2026 | RYST Summer Open 2026 | |
| 362 | Matthew Han | 38.29 | 12 | BB Min | A: 36.69 (+1.60s | 4.2%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 363 | Adebayo Dosunmu | 38.30 | 12 | BB Min | A: 36.69 (+1.61s | 4.2%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 364 | Quenton Harvey | 38.30 | 12 | BB Min | A: 36.69 (+1.61s | 4.2%) | Durango Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 365 | Elliott Fisher | 38.32 | 11 | BB Min | A: 36.69 (+1.63s | 4.3%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 366 | Ben Rebro | 38.32 | 12 | BB Min | A: 36.69 (+1.63s | 4.3%) | Piedmont Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 367 | Jason Xiang | 38.33 | 11 | BB Min | A: 36.69 (+1.64s | 4.3%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 368 | Yanchen Lu | 38.35 | 11 | BB Min | A: 36.69 (+1.66s | 4.3%) | Streamliner Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 369 | Ean Luo | 38.35 | 12 | BB Min | A: 36.69 (+1.66s | 4.3%) | Renegade Aquatics | 01/17/2026 | 2026 SI MRA A BB Meet | |
| 370 | Peter Tsvetkov | 38.35 | 12 | BB Min | A: 36.69 (+1.66s | 4.3%) | Hydro Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 371 | Shunsuke Suzuki | 38.35 | 11 | BB Min | A: 36.69 (+1.66s | 4.3%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 372 | Colin Li | 38.37 | 11 | BB Min | A: 36.69 (+1.68s | 4.4%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 2025 | |
| 373 | Kota Whitman | 38.38 | 11 | BB Min | A: 36.69 (+1.69s | 4.4%) | North Bay Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | |
| 374 | Kellan Joe | 38.41 | 11 | BB Min | A: 36.69 (+1.72s | 4.5%) | Punahou Aquatics Institute | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 375 | Will Dai | 38.41 | 11 | BB Min | A: 36.69 (+1.72s | 4.5%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 376 | Brian Kim | 38.42 | 11 | BB Min | A: 36.69 (+1.73s | 4.5%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 2025 | |
| 377 | Connor McGlynn | 38.43 | 12 | BB Min | A: 36.69 (+1.74s | 4.5%) | Aptos Cabrillo Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 378 | Mateo Finegold | 38.43 | 11 | BB Min | A: 36.69 (+1.74s | 4.5%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 379 | Chancellor Scovel | 38.44 | 11 | BB Min | A: 36.69 (+1.75s | 4.6%) | South Orange County Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 380 | Konstantin Filinskii | 38.46 | 11 | BB Min | A: 36.69 (+1.77s | 4.6%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 381 | Kynan Henze | 38.49 | 12 | BB Min | A: 36.69 (+1.80s | 4.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 382 | Zachary Everett | 38.49 | 11 | BB Min | A: 36.69 (+1.80s | 4.7%) | Seals Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 383 | Justin Chaney | 38.51 | 12 | BB Min | A: 36.69 (+1.82s | 4.7%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 384 | Rex Lau | 38.52 | 12 | BB Min | A: 36.69 (+1.83s | 4.8%) | Quicksilver Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 385 | Alexander Despain | 38.52 | 12 | BB Min | A: 36.69 (+1.83s | 4.8%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 386 | Cristian Niculita | 38.52 | 12 | BB Min | A: 36.69 (+1.83s | 4.8%) | Seattle Metropolitan Aquatic C | 11/16/2025 | 2025 PN PAC Q Meet | |
| 387 | Chase Piao | 38.52 | 12 | BB Min | A: 36.69 (+1.83s | 4.8%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 388 | Callen Warner | 38.53 | 12 | BB Min | A: 36.69 (+1.84s | 4.8%) | Sebastopol Sea Serpents | 07/25/2026 | 2026 REAL Championships | |
| 389 | Caleb Choe | 38.53 | 12 | BB Min | A: 36.69 (+1.84s | 4.8%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 390 | Declan Green | 38.53 | 12 | BB Min | A: 36.69 (+1.84s | 4.8%) | SlipStream Aquatics | 03/06/2026 | 2026 CO 14 U Silver State | |
| 391 | Andrew Freeman | 38.53 | 12 | BB Min | A: 36.69 (+1.84s | 4.8%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 392 | Brayden Darmitzel | 38.54 | 11 | BB Min | A: 36.69 (+1.85s | 4.8%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 393 | Dean Sambrook | 38.54 | 12 | BB Min | A: 36.69 (+1.85s | 4.8%) | Bellingham Bay Swim Team | 05/09/2026 | 2026 PN BBST Take A Chance Invite Approved | |
| 394 | Des Stremme | 38.54 | 12 | BB Min | A: 36.69 (+1.85s | 4.8%) | Lake Oswego Swim Club | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 395 | Jackson Monajjem | 38.55 | 12 | BB Min | A: 36.69 (+1.86s | 4.8%) | Team Vortex | 01/16/2026 | 2026 CO CUDA Classic | |
| 396 | Nikolai Ryndin | 38.56 | 12 | BB Min | A: 36.69 (+1.87s | 4.8%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 397 | Mason Meneses | 38.57 | 12 | BB Min | A: 36.69 (+1.88s | 4.9%) | SOL Swim Team | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 398 | Jack Nash | 38.57 | 11 | BB Min | A: 36.69 (+1.88s | 4.9%) | Ryan YMCA Tidal Waves | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 399 | Kaden Casalnuovo | 38.58 | 12 | BB Min | A: 36.69 (+1.89s | 4.9%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 400 | Alexey Yaroshenko | 38.58 | 12 | BB Min | A: 36.69 (+1.89s | 4.9%) | Coronado Swim -team Elite | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
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.