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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Holt Jorgensen | 1:07.37 | 9 | B: 1:00.89 (+6.48s | 9.6%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 1402 | Sebastian Delgado Diaz | 1:07.38 | 10 | B: 1:00.89 (+6.49s | 9.6%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1403 | Archie Bjornstad | 1:07.43 | 8 | B: 1:00.89 (+6.54s | 9.7%) | Apex | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1404 | Brian Xie | 1:07.45 | 9 | B: 1:00.89 (+6.56s | 9.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1405 | Otis Williams | 1:07.47 | 9 | B: 1:00.89 (+6.58s | 9.8%) | Lakeridge Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 1406 | Benjamin Tanner | 1:07.47 | 9 | B: 1:00.89 (+6.58s | 9.8%) | Cedar Swim Club | 07/09/2024 | 2024 CSC July Last Chance | ||
| 1407 | Anay Agarwal | 1:07.48 | 9 | B: 1:00.89 (+6.59s | 9.8%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 1408 | Rhett Geiger | 1:07.52 | 9 | B: 1:00.89 (+6.63s | 9.8%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1409 | Jonathan Chu | 1:07.57 | 10 | B: 1:00.89 (+6.68s | 9.9%) | Pacifica Sea Lions | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1410 | Oliver Ng | 1:07.57 | 7 | B: 1:00.89 (+6.68s | 9.9%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1411 | Ethan Blanscett | 1:07.57 | 9 | B: 1:00.89 (+6.68s | 9.9%) | Atomic Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 1412 | William Phillips | 1:07.60 | 9 | B: 1:00.89 (+6.71s | 9.9%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 1413 | Levi Fusselman | 1:07.62 | 9 | B: 1:00.89 (+6.73s | 10.0%) | Portneuf Valley Swim Team | 06/07/2025 | Summer Classics 2025 | ||
| 1414 | Alroy Conry | 1:07.62 | 8 | B: 1:00.89 (+6.73s | 10.0%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1415 | Derek Feng | 1:07.63 | 10 | B: 1:00.89 (+6.74s | 10.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1416 | Declan McLaren | 1:07.63 | 9 | B: 1:00.89 (+6.74s | 10.0%) | Velocity Swimming | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1417 | Jack Bullard | 1:07.69 | 8 | B: 1:00.89 (+6.80s | 10.0%) | Falfins Swimming | 06/05/2026 | 2026 COSA Long Couse Open | ||
| 1418 | 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+ | ||
| 1419 | 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 | ||
| 1420 | Emiliano Castaneda | 1:07.85 | 10 | B: 1:00.89 (+6.96s | 10.3%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 1421 | 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 | ||
| 1422 | Albert Shapiro | 1:07.89 | 9 | B: 1:00.89 (+7.00s | 10.3%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1423 | 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 | ||
| 1424 | Ishan Nayak | 1:07.94 | 10 | B: 1:00.89 (+7.05s | 10.4%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1425 | Hugo Pace | 1:07.99 | 10 | B: 1:00.89 (+7.10s | 10.4%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | ||
| 1426 | 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 | ||
| 1427 | Joshua Riedel | 1:08.02 | 10 | B: 1:00.89 (+7.13s | 10.5%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1428 | 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 | ||
| 1429 | Brandon Lowery | 1:08.04 | 10 | B: 1:00.89 (+7.15s | 10.5%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1430 | 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 | ||
| 1431 | 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 | ||
| 1432 | Westley Berman | 1:08.06 | 10 | B: 1:00.89 (+7.17s | 10.5%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1433 | 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 | ||
| 1434 | Calvin Bray | 1:08.07 | 9 | B: 1:00.89 (+7.18s | 10.5%) | Unattached | 07/12/2025 | 2025 Silver State Championships | ||
| 1435 | Maxwell Sanders | 1:08.09 | 9 | B: 1:00.89 (+7.20s | 10.6%) | Salida Cyclones | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 1436 | 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 | ||
| 1437 | Dylan Rapp | 1:08.14 | 9 | B: 1:00.89 (+7.25s | 10.6%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 1438 | Nate Hunter | 1:08.17 | 9 | B: 1:00.89 (+7.28s | 10.7%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1439 | Colton Hester | 1:08.18 | 10 | B: 1:00.89 (+7.29s | 10.7%) | Bulldog Swim Club | 06/12/2026 | BAC Long Course | ||
| 1440 | Vincent Liu | 1:08.19 | 7 | B: 1:00.89 (+7.30s | 10.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1441 | Lucas Cortes | 1:08.20 | 9 | B: 1:00.89 (+7.31s | 10.7%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1442 | 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 | ||
| 1443 | Lucas Goebel | 1:08.23 | 10 | B: 1:00.89 (+7.34s | 10.8%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1444 | Jay Pomprowitz | 1:08.30 | 8 | B: 1:00.89 (+7.41s | 10.8%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1445 | 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 | ||
| 1446 | Austin Sommer | 1:08.40 | 8 | B: 1:00.89 (+7.51s | 11.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1447 | 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 | ||
| 1448 | Maxwell Pan | 1:08.47 | 10 | B: 1:00.89 (+7.58s | 11.1%) | Unattached | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 1449 | Hayden Jackson | 1:08.50 | 9 | B: 1:00.89 (+7.61s | 11.1%) | La Junta Tigersharks | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 1450 | William Keum | 1:08.52 | 10 | B: 1:00.89 (+7.63s | 11.1%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | ||
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.