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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mason Tran | 29.43 | 12 | AAAA Min | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | ||
| 2 | Darren Wang | 29.53 | 12 | AAAA Min | Fusion Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 3 | Heber Sun | 29.68 | 12 | AAAA Min | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | ||
| 4 | Ermes Colombo | 29.88 | 12 | AAAA Min | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | ||
| 5 | Mateo Valdivia | 30.39 | 12 | AAAA Min | Tucson Ford Dealers Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 6 | Jiaming Liu | 30.43 | 12 | AAAA Min | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 7 | Ethan Tu | 30.46 | 12 | AAAA Min | Walnut Creek Aquabears | 03/20/2026 | SCY Spring Age Group Championships | ||
| 8 | Ian Lai | 30.72 | 12 | AAAA Min | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 9 | Olin Woo | 30.75 | 12 | AAAA Min | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | ||
| 10 | Asher Jacobson | 30.77 | 12 | AAAA Min | Tualatin Hills Swim Club | 03/05/2026 | 2026 OSI Arena SC 11 14 Champs | ||
| 11 | Henry Green | 31.01 | 12 | AAAA Min | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | ||
| 12 | Ethan Jin | 31.06 | 12 | AAAA Min | Wave Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | ||
| 13 | Hudson Nguyen | 31.09 | 12 | AAAA Min | Arcadia Riptides Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 14 | Ryan Namazirad | 31.20 | 12 | AAAA Min | Excel Aquatics | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | ||
| 15 | Daniel Corkery | 31.21 | 12 | AAAA Min | South Bay Aquatics | 12/19/2025 | 2025 SI Winter Age Group Championships | ||
| 16 | Qianpu Ye | 31.22 | 12 | AAAA Min | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 17 | Zanjo Valencia | 31.36 | 12 | AAAA Min | Canyons Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 18 | Marcus Matsui | 31.41 | 12 | AAAA Min | Rainbow Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | ||
| 19 | Harrington Morgan | 31.57 | 12 | AAA Min | AAAA: 31.49 (+0.08s | 0.3%) | North Coast Aquatics | 02/13/2026 | 2026 SI Presidents Day Senior Classic Copi | |
| 20 | Braylen Yang | 31.58 | 12 | AAA Min | AAAA: 31.49 (+0.09s | 0.3%) | Socal Aquatics Association | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 21 | Oliver Liu | 31.61 | 12 | AAA Min | AAAA: 31.49 (+0.12s | 0.4%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 22 | Magnus Russell | 31.67 | 12 | AAA Min | AAAA: 31.49 (+0.18s | 0.6%) | Walnut Creek Aquabears | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 23 | Michael Hogan | 31.69 | 12 | AAA Min | AAAA: 31.49 (+0.20s | 0.6%) | Excel Aquatics | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 24 | Albert O | 31.70 | 12 | AAA Min | AAAA: 31.49 (+0.21s | 0.7%) | Wave Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 25 | Joshua Swinehart | 31.88 | 12 | AAA Min | AAAA: 31.49 (+0.39s | 1.2%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 26 | Nathan Wu | 31.88 | 11 | AAA Min | AAAA: 31.49 (+0.39s | 1.2%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 27 | Calvin Vonne | 31.88 | 12 | AAA Min | AAAA: 31.49 (+0.39s | 1.2%) | Foothills Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 28 | Bo-Rong Chen | 32.03 | 12 | AAA Min | AAAA: 31.49 (+0.54s | 1.7%) | Rancho San Dieguito | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 29 | Brandon Cheng | 32.11 | 12 | AAA Min | AAAA: 31.49 (+0.62s | 1.9%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 30 | Jayden Kim | 32.15 | 12 | AAA Min | AAAA: 31.49 (+0.66s | 2.1%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 31 | Tyson Imai | 32.17 | 12 | AAA Min | AAAA: 31.49 (+0.68s | 2.1%) | Beach Cities Alpha | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 32 | Victor Chen | 32.24 | 12 | AAA Min | AAAA: 31.49 (+0.75s | 2.3%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 33 | Daniel An | 32.25 | 12 | AAA Min | AAAA: 31.49 (+0.76s | 2.4%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 34 | Kevin Cao | 32.34 | 12 | AAA Min | AAAA: 31.49 (+0.85s | 2.6%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 35 | Alexander Phan | 32.36 | 12 | AAA Min | AAAA: 31.49 (+0.87s | 2.7%) | Lakewood Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 36 | Alexander Kalwak | 32.37 | 12 | AAA Min | AAAA: 31.49 (+0.88s | 2.7%) | Porter Valley Polar Bears | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 37 | Elliott Chen | 32.42 | 11 | AAA Min | AAAA: 31.49 (+0.93s | 2.9%) | DeAnza Cupertino Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 38 | Quinlan Tian | 32.43 | 12 | AAA Min | AAAA: 31.49 (+0.94s | 2.9%) | Pacific Dragons Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 39 | Henry Linowski | 32.44 | 12 | AAA Min | AAAA: 31.49 (+0.95s | 2.9%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 40 | Jack Calhoun | 32.45 | 12 | AAA Min | AAAA: 31.49 (+0.96s | 3.0%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 41 | Hawkins White | 32.48 | 12 | AAA Min | AAAA: 31.49 (+0.99s | 3.0%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 42 | Nicholas Hassell | 32.49 | 12 | AAA Min | AAAA: 31.49 (+1.00s | 3.1%) | Capital City Athletics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 43 | Jack Stallinger | 32.53 | 12 | AAA Min | AAAA: 31.49 (+1.04s | 3.2%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 44 | Blake Nordstrom | 32.56 | 12 | AAA Min | AAAA: 31.49 (+1.07s | 3.3%) | Chugiak Aquatics Club | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 45 | Steve Wang | 32.61 | 12 | AAA Min | AAAA: 31.49 (+1.12s | 3.4%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 46 | Tyler Harding | 32.64 | 12 | AAA Min | AAAA: 31.49 (+1.15s | 3.5%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 47 | Jeffrey Sun | 32.65 | 11 | AAA Min | AAAA: 31.49 (+1.16s | 3.6%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 48 | Hunter Acosta | 32.74 | 12 | AAA Min | AAAA: 31.49 (+1.25s | 3.8%) | Aquasol | 11/08/2025 | Folsom Classic 2025 | |
| 49 | Oliver Li | 32.76 | 11 | AAA Min | AAAA: 31.49 (+1.27s | 3.9%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 50 | Zhuo Chen | 32.78 | 12 | AAA Min | AAAA: 31.49 (+1.29s | 3.9%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
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.