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 | 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 | |
| 302 | 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 | |
| 303 | Dylan Nguyen | 43.11 | 11 | BB Min | A: 41.99 (+1.12s | 2.6%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 304 | 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 | |
| 305 | Jay Andresen | 43.12 | 12 | BB Min | A: 41.99 (+1.13s | 2.6%) | Lakeridge Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 306 | Andrew Liu | 43.12 | 11 | BB Min | A: 41.99 (+1.13s | 2.6%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 307 | 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 | |
| 308 | Kyle Kang | 43.15 | 10 | BB Min | A: 41.99 (+1.16s | 2.7%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 309 | 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 | |
| 310 | Ryan Roytberg | 43.17 | 12 | BB Min | A: 41.99 (+1.18s | 2.7%) | Fontana Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 311 | Rowan Hawkins | 43.18 | 12 | BB Min | A: 41.99 (+1.19s | 2.8%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 312 | Avi Mathur | 43.18 | 11 | BB Min | A: 41.99 (+1.19s | 2.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 313 | Will Dai | 43.18 | 12 | BB Min | A: 41.99 (+1.19s | 2.8%) | San Ramon Valley Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 314 | Jack Swaffin-Smith | 43.20 | 11 | BB Min | A: 41.99 (+1.21s | 2.8%) | Seals Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 315 | Gabriel Woods | 43.21 | 12 | BB Min | A: 41.99 (+1.22s | 2.8%) | Sandpipers of Nevada | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 316 | Samuel Fuller | 43.21 | 11 | BB Min | A: 41.99 (+1.22s | 2.8%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 317 | Levi Bouhbot | 43.22 | 11 | BB Min | A: 41.99 (+1.23s | 2.8%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 318 | Josiah Kim | 43.22 | 11 | BB Min | A: 41.99 (+1.23s | 2.8%) | Woodbridge Swim Team | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 319 | Thomas Iki | 43.22 | 12 | BB Min | A: 41.99 (+1.23s | 2.8%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | |
| 320 | Chase Piao | 43.23 | 12 | BB Min | A: 41.99 (+1.24s | 2.9%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 321 | Luca Tricano | 43.24 | 11 | BB Min | A: 41.99 (+1.25s | 2.9%) | Golden West Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 322 | Brett Baker | 43.24 | 11 | BB Min | A: 41.99 (+1.25s | 2.9%) | Burlingame Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 323 | Robert Obermeyer | 43.24 | 11 | BB Min | A: 41.99 (+1.25s | 2.9%) | Piedmont Swim Team | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 324 | Nathan Yeskin | 43.27 | 12 | BB Min | A: 41.99 (+1.28s | 3.0%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 325 | Bodhi Chauhan | 43.27 | 12 | BB Min | A: 41.99 (+1.28s | 3.0%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 326 | Ilario Padilla | 43.30 | 11 | BB Min | A: 41.99 (+1.31s | 3.0%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 327 | Aaron Li | 43.34 | 12 | BB Min | A: 41.99 (+1.35s | 3.1%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 328 | Garett Wailes | 43.38 | 12 | BB Min | A: 41.99 (+1.39s | 3.2%) | Foothills Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 329 | Zachary Everett | 43.39 | 11 | BB Min | A: 41.99 (+1.40s | 3.2%) | Seals Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 330 | Fuze Pang | 43.40 | 12 | BB Min | A: 41.99 (+1.41s | 3.2%) | Fort Collins Area Swim Team | 06/27/2026 | 2026 CO FAST Single Session | |
| 331 | Samuel Adams | 43.41 | 12 | BB Min | A: 41.99 (+1.42s | 3.3%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 332 | Kai Chi Morel | 43.42 | 11 | BB Min | A: 41.99 (+1.43s | 3.3%) | Boise YMCA Swim Team | 07/04/2026 | Pendleton Open 2026 | |
| 333 | Kai Jo | 43.43 | 11 | BB Min | A: 41.99 (+1.44s | 3.3%) | Punahou Aquatics Institute | 07/16/2026 | 2026 HISI LCM Championships | |
| 334 | Rize Trujillo | 43.44 | 12 | BB Min | A: 41.99 (+1.45s | 3.3%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 335 | George Guo | 43.44 | 11 | BB Min | A: 41.99 (+1.45s | 3.3%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 336 | Karas Ibrahim | 43.48 | 11 | BB Min | A: 41.99 (+1.49s | 3.4%) | Canyons Aquatic Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 337 | Eric Marsi | 43.48 | 12 | BB Min | A: 41.99 (+1.49s | 3.4%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 338 | Benjamin Hamberson | 43.50 | 11 | BB Min | A: 41.99 (+1.51s | 3.5%) | Lakewood Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 339 | Aaron Wang | 43.52 | 11 | BB Min | A: 41.99 (+1.53s | 3.5%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 340 | Silas Perdue | 43.53 | 11 | BB Min | A: 41.99 (+1.54s | 3.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 341 | Aiden Brown | 43.56 | 12 | BB Min | A: 41.99 (+1.57s | 3.6%) | Bellevue Club Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 342 | Elliott Fisher | 43.57 | 11 | BB Min | A: 41.99 (+1.58s | 3.6%) | Hillsboro Swim Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 343 | Carter Adams | 43.57 | 12 | BB Min | A: 41.99 (+1.58s | 3.6%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 344 | Andrew Lin | 43.57 | 11 | BB Min | A: 41.99 (+1.58s | 3.6%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 345 | Wesley Moh | 43.58 | 11 | BB Min | A: 41.99 (+1.59s | 3.6%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 346 | Anthony Ma | 43.58 | 10 | BB Min | A: 41.99 (+1.59s | 3.6%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 347 | Mateo Finegold | 43.58 | 11 | BB Min | A: 41.99 (+1.59s | 3.6%) | Palo Alto Stanford Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 348 | Linus Chang | 43.59 | 12 | BB Min | A: 41.99 (+1.60s | 3.7%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 349 | Liam Knudsen | 43.61 | 12 | BB Min | A: 41.99 (+1.62s | 3.7%) | Utah Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 350 | Alan Tian | 43.61 | 12 | BB Min | A: 41.99 (+1.62s | 3.7%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
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.