Western Zone Zone Boys 15-16 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Roy Yuzna | 31.30 | 15 | AAA Min | AAAA: 31.29 (+0.01s | 0.0%) | Blast Sharks | 06/11/2026 | 2026 SCS June AG Invite | |
| 52 | Alex Ambrose | 31.31 | 15 | AAA Min | AAAA: 31.29 (+0.02s | 0.1%) | Neptune Swimming | 07/10/2026 | Pacific Swimming Long Course Senior Open | |
| 53 | Brandon Wang | 31.35 | 16 | AAA Min | AAAA: 31.29 (+0.06s | 0.2%) | Seattle Metropolitan Aquatic C | 07/16/2026 | 2026 PN 13 Over LC Championships Approved | |
| 54 | Winston Le | 31.36 | 16 | AAA Min | AAAA: 31.29 (+0.07s | 0.2%) | Palo Alto Stanford Aquatics | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 55 | Logan Tremble | 31.38 | 15 | AAA Min | AAAA: 31.29 (+0.09s | 0.3%) | Unattached | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 56 | Nathan Freedman | 31.40 | 16 | AAA Min | AAAA: 31.29 (+0.11s | 0.4%) | Palo Alto Stanford Aquatics | 06/25/2026 | 2026 TYR GO Challenge | |
| 57 | Preet Agrawal | 31.41 | 16 | AAA Min | AAAA: 31.29 (+0.12s | 0.4%) | San Ramon Valley Aquatics | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 58 | Isaiah Silver | 31.42 | 16 | AAA Min | AAAA: 31.29 (+0.13s | 0.4%) | Livermore AquaCowboys | 07/23/2026 | 2026 PC Novato CA NV Speedo Sectionals | |
| 59 | Chengry Hsien | 31.43 | 16 | AAA Min | AAAA: 31.29 (+0.14s | 0.4%) | California Dolphins Swim Team | 07/30/2026 | Long Course Far Westerns | |
| 60 | Mateo Camarillo Moran | 31.43 | 16 | AAA Min | AAAA: 31.29 (+0.14s | 0.4%) | South Bay Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 61 | Orion Monroe | 31.46 | 15 | AAA Min | AAAA: 31.29 (+0.17s | 0.5%) | Sebastopol Sea Serpents | 07/23/2026 | 2026 PC Novato CA NV Speedo Sectionals | |
| 62 | Deming Gates | 31.48 | 16 | AAA Min | AAAA: 31.29 (+0.19s | 0.6%) | Cascade Swim Club | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |
| 63 | Nathan Bareilles | 31.48 | 16 | AAA Min | AAAA: 31.29 (+0.19s | 0.6%) | Sierra Marlins Swim Team | 07/10/2026 | Pacific Swimming Long Course Senior Open | |
| 64 | Evan Deng | 31.51 | 15 | AAA Min | AAAA: 31.29 (+0.22s | 0.7%) | Wave Aquatics | 07/16/2026 | 2026 PN 13 Over LC Championships Approved | |
| 65 | Ricardo Delgado | 31.51 | 15 | AAA Min | AAAA: 31.29 (+0.22s | 0.7%) | Monterey Bay Swim Club | 06/25/2026 | 2026 TYR GO Challenge | |
| 66 | Caden Gray | 31.52 | 15 | AAA Min | AAAA: 31.29 (+0.23s | 0.7%) | Wave Aquatics | 07/16/2026 | 2026 PN 13 Over LC Championships Approved | |
| 67 | John Zheng | 31.54 | 15 | AAA Min | AAAA: 31.29 (+0.25s | 0.8%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 68 | Nolan Kampsen | 31.56 | 16 | AAA Min | AAAA: 31.29 (+0.27s | 0.9%) | Clovis Swim Club | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 69 | Ilhan Tunagur | 31.58 | 15 | AAA Min | AAAA: 31.29 (+0.29s | 0.9%) | San Ramon Valley Aquatics | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 70 | Toby Cenizal | 31.59 | 15 | AAA Min | AAAA: 31.29 (+0.30s | 0.9%) | Dart Swimming | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 71 | Henry Liu | 31.60 | 15 | AAA Min | AAAA: 31.29 (+0.31s | 1.0%) | Olympic Cascade Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 72 | Jayden Han | 31.60 | 15 | AAA Min | AAAA: 31.29 (+0.31s | 1.0%) | Seattle Metropolitan Aquatic C | 07/16/2026 | 2026 PN 13 Over LC Championships Approved | |
| 73 | Jonah Falahee | 31.61 | 15 | AAA Min | AAAA: 31.29 (+0.32s | 1.0%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 74 | Devin Stanton | 31.61 | 15 | AAA Min | AAAA: 31.29 (+0.32s | 1.0%) | Quicksilver Swimming | 07/30/2026 | Long Course Far Westerns | |
| 75 | Andrew Tsai | 31.61 | 16 | AAA Min | AAAA: 31.29 (+0.32s | 1.0%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 76 | Tien Nguyen | 31.62 | 16 | AAA Min | AAAA: 31.29 (+0.33s | 1.0%) | Santa Clara Swim Club | 07/10/2026 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPS | |
| 77 | Zhiyuan Zhou | 31.63 | 15 | AAA Min | AAAA: 31.29 (+0.34s | 1.1%) | Fog City Hammerheads | 07/23/2026 | 2026 PC Novato CA NV Speedo Sectionals | |
| 78 | Leonard Cai | 31.63 | 15 | AAA Min | AAAA: 31.29 (+0.34s | 1.1%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 79 | Ivan Sawamura | 31.64 | 16 | AAA Min | AAAA: 31.29 (+0.35s | 1.1%) | Sunnyvale Swim Club | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | |
| 80 | Haofei Ding | 31.67 | 16 | AAA Min | AAAA: 31.29 (+0.38s | 1.2%) | Unattached | 04/10/2025 | 2025 CA MVN Fran Crippen SMOC | |
| 81 | Ryan High | 31.70 | 16 | AAA Min | AAAA: 31.29 (+0.41s | 1.3%) | Cascade Swim Club | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |
| 82 | Ethan Ma | 31.71 | 15 | AAA Min | AAAA: 31.29 (+0.42s | 1.3%) | Aquazot Swim Club | 05/22/2026 | 2026 CA 30th NOVA Speedo Grand Challenge | |
| 83 | Brandon Manning | 31.71 | 15 | AAA Min | AAAA: 31.29 (+0.42s | 1.3%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 84 | Danny Sun | 31.71 | 16 | AAA Min | AAAA: 31.29 (+0.42s | 1.3%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 85 | Joseph Liang | 31.73 | 15 | AAA Min | AAAA: 31.29 (+0.44s | 1.4%) | Tualatin Hills Swim Club | 07/23/2026 | 2026 OSI Arena 13 O LC Championships Update | |
| 86 | Runzhang Jiang | 31.76 | 15 | AAA Min | AAAA: 31.29 (+0.47s | 1.5%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 87 | Maxfield Simcox | 31.76 | 16 | AAA Min | AAAA: 31.29 (+0.47s | 1.5%) | Aces Swim Club | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 88 | Blake Keene | 31.76 | 16 | AAA Min | AAAA: 31.29 (+0.47s | 1.5%) | Pleasanton Seahawks | 06/27/2026 | Pacific Swimming Long Course Senior Open | |
| 89 | Anthony Yu | 31.78 | 15 | AAA Min | AAAA: 31.29 (+0.49s | 1.5%) | Evolution Racing Club | 05/22/2026 | 2026 CA 30th NOVA Speedo Grand Challenge | |
| 90 | Dmytro Vozniuk | 31.80 | 16 | AAA Min | AAAA: 31.29 (+0.51s | 1.6%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 91 | Chase Husson | 31.80 | 14 | AAA Min | AAAA: 31.29 (+0.51s | 1.6%) | Aulea Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 92 | Trenton van Dillen | 31.81 | 16 | AAA Min | AAAA: 31.29 (+0.52s | 1.6%) | Coronado Swim -team Elite | 07/09/2026 | 2026 LAI AT USC | |
| 93 | William Courter | 31.83 | 15 | AAA Min | AAAA: 31.29 (+0.54s | 1.7%) | Pacific Swim | 06/19/2026 | 2026 SI Splash And Dash | |
| 94 | Luca Balint | 31.83 | 16 | AAA Min | AAAA: 31.29 (+0.54s | 1.7%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 95 | Levi James | 31.84 | 15 | AAA Min | AAAA: 31.29 (+0.55s | 1.7%) | Denver Swim Academy | 06/10/2026 | 2026 CO HRA Sprint Eliminator | |
| 96 | Hunter Moore | 31.85 | 15 | AAA Min | AAAA: 31.29 (+0.56s | 1.8%) | Los Angeles Swim Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 97 | Kyle Aoki | 31.86 | 16 | AAA Min | AAAA: 31.29 (+0.57s | 1.8%) | Manoa Aquatics | 07/23/2026 | 2026 PC Novato CA NV Speedo Sectionals | |
| 98 | Ian Frenchowicz | 31.87 | 16 | AAA Min | AAAA: 31.29 (+0.58s | 1.8%) | Seattle Metropolitan Aquatic C | 07/16/2026 | 2026 PN 13 Over LC Championships Approved | |
| 99 | Joseph Barnard | 31.89 | 16 | AAA Min | AAAA: 31.29 (+0.60s | 1.9%) | Sierra Marlins Swim Team | 07/30/2026 | Long Course Far Westerns | |
| 100 | Sam Wang | 31.90 | 16 | AAA Min | AAAA: 31.29 (+0.61s | 1.9%) | Beach Cities Alpha | 05/22/2026 | 2026 CA 30th NOVA Speedo Grand Challenge | |
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.