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 | Beckett Zinn | 33.83 | 12 | AAAA Min | Unattached | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | ||
| 2 | Ermes Colombo | 34.12 | 12 | AAAA Min | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 3 | Nathaniel Chang | 34.45 | 12 | AAAA Min | La Mirada Armada | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 4 | Mason Tran | 34.65 | 12 | AAAA Min | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | ||
| 5 | Jiaming Liu | 35.09 | 11 | AAAA Min | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 6 | Landen Vien | 35.39 | 12 | AAAA Min | Pleasanton Seahawks | 07/11/2025 | 2025 Age Group Championships | ||
| 7 | Eli Kim | 35.68 | 12 | AAAA Min | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 8 | Heber Sun | 35.74 | 12 | AAAA Min | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 9 | Winston Swaffin-Smith | 35.83 | 12 | AAAA Min | Fog City Hammerheads | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 10 | Aaron Ji | 35.84 | 12 | AAAA Min | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 11 | Darren Wang | 35.98 | 11 | AAAA Min | Fontana Aquatics Club | 05/23/2025 | 2025 CA 29th NOVA Speedo Grand Challenge | ||
| 12 | Jaei Kim | 36.00 | 12 | AAAA Min | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | ||
| 13 | Olin Woo | 36.26 | 11 | AAA Min | AAAA: 36.09 (+0.17s | 0.5%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 14 | 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 | |
| 15 | Jin Nakajima | 36.47 | 12 | AAA Min | AAAA: 36.09 (+0.38s | 1.0%) | Beaverton Area Aquatics Club | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 16 | Qianpu Ye | 36.83 | 11 | AAA Min | AAAA: 36.09 (+0.74s | 2.0%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 17 | 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 | |
| 18 | Griffin Lin | 37.14 | 10 | AAA Min | AAAA: 36.09 (+1.05s | 2.8%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 19 | Bruno Diaz Arceo | 37.36 | 11 | AAA Min | AAAA: 36.09 (+1.27s | 3.4%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 20 | Asher Jacobson | 37.37 | 12 | AAA Min | AAAA: 36.09 (+1.28s | 3.4%) | Tualatin Hills Swim Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 21 | 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 | |
| 22 | Alexander Kalwak | 37.49 | 12 | AAA Min | AAAA: 36.09 (+1.40s | 3.7%) | Porter Valley Polar Bears | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 23 | Calvin Vonne | 37.51 | 11 | AAA Min | AAAA: 36.09 (+1.42s | 3.8%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 24 | Nathan Wu | 37.53 | 10 | AAA Min | AAAA: 36.09 (+1.44s | 3.8%) | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 25 | Kirill Vasilkov | 37.59 | 12 | AAA Min | AAAA: 36.09 (+1.50s | 4.0%) | West Coast Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 26 | Hunter Acosta | 37.89 | 12 | AAA Min | AAAA: 36.09 (+1.80s | 4.8%) | Aquasol | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 27 | Arthur Odnoblyudov | 37.96 | 11 | AAA Min | AAAA: 36.09 (+1.87s | 4.9%) | Diablo Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 28 | Kevin Cao | 37.96 | 11 | AAA Min | AAAA: 36.09 (+1.87s | 4.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 29 | 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 | |
| 30 | Colin Huwe | 38.10 | 12 | AA Min | AAA: 38.09 (+0.01s | 0.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 31 | Stockton Satterwhite | 38.15 | 12 | AA Min | AAA: 38.09 (+0.06s | 0.2%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 32 | Ian Lai | 38.20 | 12 | AA Min | AAA: 38.09 (+0.11s | 0.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 33 | Ethan Tu | 38.34 | 12 | AA Min | AAA: 38.09 (+0.25s | 0.7%) | Walnut Creek Aquabears | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 34 | Zanjo Valencia | 38.58 | 11 | AA Min | AAA: 38.09 (+0.49s | 1.3%) | Canyons Aquatic Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 35 | Jonathan Hou | 38.66 | 11 | AA Min | AAA: 38.09 (+0.57s | 1.5%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 36 | Ethan Robles | 38.69 | 12 | AA Min | AAA: 38.09 (+0.60s | 1.6%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 37 | Henry Green | 38.71 | 11 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 38 | Daniel An | 38.71 | 11 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 39 | 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 | |
| 40 | Victor Chen | 38.74 | 11 | AA Min | AAA: 38.09 (+0.65s | 1.7%) | Palo Alto Stanford Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 41 | Christopher Yang | 38.80 | 12 | AA Min | AAA: 38.09 (+0.71s | 1.8%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 42 | Daniel Churbanov | 38.87 | 12 | AA Min | AAA: 38.09 (+0.78s | 2.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 43 | Davin Tambuwun | 38.90 | 10 | AA Min | AAA: 38.09 (+0.81s | 2.1%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 44 | Cody Maxwell | 38.92 | 11 | AA Min | AAA: 38.09 (+0.83s | 2.1%) | Portland Aquatic Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 45 | 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 | |
| 46 | Tyson Imai | 39.00 | 11 | AA Min | AAA: 38.09 (+0.91s | 2.3%) | Beach Cities Swimming | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 47 | 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 | |
| 48 | Joshua Swinehart | 39.05 | 11 | AA Min | AAA: 38.09 (+0.96s | 2.5%) | Mission Viejo Nadadores | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 49 | Arthur Odnoblyudov | 39.08 | 11 | AA Min | AAA: 38.09 (+0.99s | 2.5%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 50 | Taiki Sario | 39.08 | 11 | AA Min | AAA: 38.09 (+0.99s | 2.5%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
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.