Western Zone Zone Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Aaron Yao | 1:07.80 | 10 | B: 1:00.89 (+6.91s | 10.2%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1252 | Blaze McCoy | 1:07.81 | 9 | B: 1:00.89 (+6.92s | 10.2%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 1253 | Emiliano Castaneda | 1:07.85 | 10 | B: 1:00.89 (+6.96s | 10.3%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 1254 | Miles Xu | 1:07.86 | 8 | B: 1:00.89 (+6.97s | 10.3%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 1255 | Henry Herschmiller | 1:07.89 | 9 | B: 1:00.89 (+7.00s | 10.3%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 1256 | Henry Herschmiller | 1:07.89 | 8 | B: 1:00.89 (+7.00s | 10.3%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 1257 | Henry Krovitz | 1:07.89 | 10 | B: 1:00.89 (+7.00s | 10.3%) | Univ. of Denver Hilltoppers | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1258 | Albert Shapiro | 1:07.89 | 10 | B: 1:00.89 (+7.00s | 10.3%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1259 | Elliot Li | 1:07.94 | 7 | B: 1:00.89 (+7.05s | 10.4%) | Los Altos Mountain View Aquati | 04/19/2026 | MAC April 19 LCM Block Party | ||
| 1260 | Hugo Pace | 1:07.99 | 10 | B: 1:00.89 (+7.10s | 10.4%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | ||
| 1261 | Maxwell Ma | 1:08.00 | 9 | B: 1:00.89 (+7.11s | 10.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 1262 | Gabriel Spindler | 1:08.01 | 10 | B: 1:00.89 (+7.12s | 10.5%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | ||
| 1263 | Calvin Butler | 1:08.04 | 9 | B: 1:00.89 (+7.15s | 10.5%) | California Gold | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1264 | Eli Park | 1:08.04 | 8 | B: 1:00.89 (+7.15s | 10.5%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 1265 | Ryan Sharzehi | 1:08.05 | 9 | B: 1:00.89 (+7.16s | 10.5%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 1266 | Saahil Dixit | 1:08.05 | 9 | B: 1:00.89 (+7.16s | 10.5%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1267 | Landon Carroll | 1:08.06 | 9 | B: 1:00.89 (+7.17s | 10.5%) | Inland Coastal Aquatic Club | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1268 | Neil Sanchez | 1:08.06 | 10 | B: 1:00.89 (+7.17s | 10.5%) | Los Altos Mountain View Aquati | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 1269 | Calvin Bray | 1:08.07 | 9 | B: 1:00.89 (+7.18s | 10.5%) | Unattached | 07/12/2025 | 2025 Silver State Championships | ||
| 1270 | Hrishabh Arora | 1:08.07 | 10 | B: 1:00.89 (+7.18s | 10.5%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1271 | Ryan Shen | 1:08.09 | 8 | B: 1:00.89 (+7.20s | 10.6%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1272 | Dylan Rapp | 1:08.14 | 10 | B: 1:00.89 (+7.25s | 10.6%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 1273 | Nate Hunter | 1:08.17 | 10 | B: 1:00.89 (+7.28s | 10.7%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1274 | Colton Hester | 1:08.18 | 10 | B: 1:00.89 (+7.29s | 10.7%) | Bulldog Swim Club | 06/12/2026 | BAC Long Course | ||
| 1275 | Cullen Wotring | 1:08.19 | 9 | B: 1:00.89 (+7.30s | 10.7%) | Helena Lions Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 1276 | Lucas Cortes | 1:08.20 | 10 | B: 1:00.89 (+7.31s | 10.7%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1277 | Samuel Ewing | 1:08.21 | 10 | B: 1:00.89 (+7.32s | 10.7%) | Team Vortex | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 1278 | Jay Pomprowitz | 1:08.30 | 9 | B: 1:00.89 (+7.41s | 10.8%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1279 | Alexander Bahr | 1:08.32 | 9 | B: 1:00.89 (+7.43s | 10.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1280 | Austin Sommer | 1:08.40 | 9 | B: 1:00.89 (+7.51s | 11.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1281 | Ethan Wei | 1:08.44 | 6 | B: 1:00.89 (+7.55s | 11.0%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1282 | Maxwell Pan | 1:08.47 | 10 | B: 1:00.89 (+7.58s | 11.1%) | Unattached | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 1283 | William Keum | 1:08.52 | 10 | B: 1:00.89 (+7.63s | 11.1%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 1284 | Sharvin Tummala | 1:08.52 | 10 | B: 1:00.89 (+7.63s | 11.1%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 1285 | Kepler Ring | 1:08.63 | 10 | B: 1:00.89 (+7.74s | 11.3%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1286 | Kyle Liu | 1:08.65 | 9 | B: 1:00.89 (+7.76s | 11.3%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1287 | Krthin Kothinti | 1:08.66 | 10 | B: 1:00.89 (+7.77s | 11.3%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1288 | Liam Schumacher | 1:08.67 | 9 | B: 1:00.89 (+7.78s | 11.3%) | Wolverine Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1289 | Greyson Straka | 1:08.70 | 9 | B: 1:00.89 (+7.81s | 11.4%) | Evergreen Hurricanes | 07/11/2026 | 2026 CO SBL Summer Sizzler | ||
| 1290 | Maddox Griffin | 1:08.75 | 8 | B: 1:00.89 (+7.86s | 11.4%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1291 | Jeremy Liu | 1:08.77 | 10 | B: 1:00.89 (+7.88s | 11.5%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1292 | Leon Lu | 1:08.80 | 8 | B: 1:00.89 (+7.91s | 11.5%) | Denver Triton Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1293 | Arunas Babusis | 1:08.82 | 9 | B: 1:00.89 (+7.93s | 11.5%) | Apex | 07/19/2025 | Apex Intrasquad 3 | ||
| 1294 | Xiaobo Gao | 1:08.89 | 9 | B: 1:00.89 (+8.00s | 11.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1295 | Jacob Hernandez | 1:08.90 | 8 | B: 1:00.89 (+8.01s | 11.6%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 1296 | Tanner Weaver | 1:08.92 | 9 | B: 1:00.89 (+8.03s | 11.7%) | Capital City Athletics | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 1297 | Aadvik Ramesh Kumar | 1:08.96 | 8 | B: 1:00.89 (+8.07s | 11.7%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 1298 | Lucas Nguyen | 1:08.97 | 10 | B: 1:00.89 (+8.08s | 11.7%) | Renegade Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1299 | Theodore Daines | 1:09.07 | 10 | B: 1:00.89 (+8.18s | 11.8%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 1300 | Jinu Choi | 1:09.10 | 9 | B: 1:00.89 (+8.21s | 11.9%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
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.