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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jiaming Liu | 35.09 | 12 | AAAA Min | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 2 | Heber Sun | 35.74 | 12 | AAAA Min | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 3 | Darren Wang | 35.98 | 12 | AAAA Min | Fontana Aquatics Club | 05/23/2025 | 2025 CA 29th NOVA Speedo Grand Challenge | ||
| 4 | Olin Woo | 36.26 | 12 | AAA Min | AAAA: 36.09 (+0.17s | 0.5%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 5 | Daniel Corkery | 36.31 | 12 | AAA Min | AAAA: 36.09 (+0.22s | 0.6%) | South Bay Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 6 | Qianpu Ye | 36.83 | 12 | AAA Min | AAAA: 36.09 (+0.74s | 2.0%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 7 | Ethan Jin | 36.87 | 12 | AAA Min | AAAA: 36.09 (+0.78s | 2.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 8 | Oliver Li | 36.90 | 11 | AAA Min | AAAA: 36.09 (+0.81s | 2.2%) | Brea Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 9 | Griffin Lin | 37.14 | 11 | AAA Min | AAAA: 36.09 (+1.05s | 2.8%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 10 | Bruno Diaz Arceo | 37.36 | 12 | AAA Min | AAAA: 36.09 (+1.27s | 3.4%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 11 | Harrington Morgan | 37.37 | 12 | AAA Min | AAAA: 36.09 (+1.28s | 3.4%) | North Coast Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 12 | Calvin Vonne | 37.51 | 12 | AAA Min | AAAA: 36.09 (+1.42s | 3.8%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 13 | Nathan Wu | 37.53 | 11 | AAA Min | AAAA: 36.09 (+1.44s | 3.8%) | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 14 | Tyler Harding | 37.66 | 12 | AAA Min | AAAA: 36.09 (+1.57s | 4.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 15 | Elliott Chen | 37.71 | 11 | AAA Min | AAAA: 36.09 (+1.62s | 4.3%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 16 | Adiljan Beibit | 37.83 | 12 | AAA Min | AAAA: 36.09 (+1.74s | 4.6%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 17 | Hunter Acosta | 37.89 | 12 | AAA Min | AAAA: 36.09 (+1.80s | 4.8%) | Aquasol | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 18 | Lukas Rivera | 37.91 | 12 | AAA Min | AAAA: 36.09 (+1.82s | 4.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 19 | Henry Linowski | 37.96 | 12 | AAA Min | AAAA: 36.09 (+1.87s | 4.9%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 20 | Arthur Odnoblyudov | 37.96 | 12 | AAA Min | AAAA: 36.09 (+1.87s | 4.9%) | Diablo Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 21 | Kevin Cao | 37.96 | 12 | AAA Min | AAAA: 36.09 (+1.87s | 4.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 22 | Kyler Teo | 38.03 | 12 | AAA Min | AAAA: 36.09 (+1.94s | 5.1%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 23 | Bohdan Orban | 38.06 | 12 | AAA Min | AAAA: 36.09 (+1.97s | 5.2%) | Los Angeles Swim Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 24 | Marcus Matsui | 38.27 | 12 | AA Min | AAA: 38.09 (+0.18s | 0.5%) | Rainbow Aquatics | 04/25/2026 | University Of Hawaii Spring Fling | |
| 25 | Zanjo Valencia | 38.58 | 12 | AA Min | AAA: 38.09 (+0.49s | 1.3%) | Canyons Aquatic Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 26 | Cody Gao | 38.61 | 12 | AA Min | AAA: 38.09 (+0.52s | 1.3%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 27 | Jonathan Hou | 38.66 | 12 | AA Min | AAA: 38.09 (+0.57s | 1.5%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 28 | Henry Green | 38.71 | 12 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 29 | Daniel An | 38.71 | 12 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 30 | James Hubbard | 38.72 | 12 | AA Min | AAA: 38.09 (+0.63s | 1.6%) | Longmont Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 31 | William Cai | 38.73 | 12 | AA Min | AAA: 38.09 (+0.64s | 1.7%) | Utah Zone Team | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 32 | Victor Chen | 38.74 | 12 | AA Min | AAA: 38.09 (+0.65s | 1.7%) | Palo Alto Stanford Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 33 | Davin Tambuwun | 38.90 | 11 | AA Min | AAA: 38.09 (+0.81s | 2.1%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 34 | Cody Maxwell | 38.92 | 12 | AA Min | AAA: 38.09 (+0.83s | 2.1%) | Portland Aquatic Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 35 | Garwin Lee | 38.93 | 12 | AA Min | AAA: 38.09 (+0.84s | 2.2%) | Alameda Gators | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 36 | Steven Lau | 38.97 | 12 | AA Min | AAA: 38.09 (+0.88s | 2.3%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 37 | Tyson Imai | 39.00 | 12 | AA Min | AAA: 38.09 (+0.91s | 2.3%) | Beach Cities Swimming | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 38 | Jaydon Yi | 39.01 | 12 | AA Min | AAA: 38.09 (+0.92s | 2.4%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 39 | James Zheng | 39.02 | 12 | AA Min | AAA: 38.09 (+0.93s | 2.4%) | Swim Lake City Legends | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 40 | Joshua Swinehart | 39.05 | 12 | AA Min | AAA: 38.09 (+0.96s | 2.5%) | Mission Viejo Nadadores | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 41 | Taiki Sario | 39.08 | 12 | AA Min | AAA: 38.09 (+0.99s | 2.5%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 42 | Elliott Salman | 39.10 | 12 | AA Min | AAA: 38.09 (+1.01s | 2.6%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 43 | Ian Horner | 39.11 | 12 | AA Min | AAA: 38.09 (+1.02s | 2.6%) | Rocky Mountain Rapids | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 44 | Joshua Rhee | 39.22 | 12 | AA Min | AAA: 38.09 (+1.13s | 2.9%) | Maywood Sparks Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 45 | Andrew Scott | 39.31 | 12 | AA Min | AAA: 38.09 (+1.22s | 3.1%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 46 | Bo-Rong Chen | 39.38 | 12 | AA Min | AAA: 38.09 (+1.29s | 3.3%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 47 | Wyatt Ikeda | 39.45 | 12 | AA Min | AAA: 38.09 (+1.36s | 3.4%) | Hawaii Swimming Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 48 | Maximus Wang | 39.48 | 12 | AA Min | AAA: 38.09 (+1.39s | 3.5%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 49 | Yubo Ni | 39.49 | 12 | AA Min | AAA: 38.09 (+1.40s | 3.5%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 50 | Enzo Carbonero | 39.56 | 12 | AA Min | AAA: 38.09 (+1.47s | 3.7%) | Spokane Waves Aquatic Team | 04/17/2026 | 2026 Shark Attack Copied | |
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.