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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | 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 | ||
| 802 | Colton Tay | 1:07.63 | 10 | B: 1:00.89 (+6.74s | 10.0%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 803 | Caleb McGovern | 1:07.68 | 10 | B: 1:00.89 (+6.79s | 10.0%) | Portland Aquatic Club | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 804 | 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 | ||
| 805 | Emiliano Castaneda | 1:07.85 | 9 | B: 1:00.89 (+6.96s | 10.3%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 806 | 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 | ||
| 807 | Joshua Thomas | 1:07.90 | 10 | B: 1:00.89 (+7.01s | 10.3%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 808 | Hugo Pace | 1:07.99 | 10 | B: 1:00.89 (+7.10s | 10.4%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | ||
| 809 | 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 | ||
| 810 | Maxim Gilszmer | 1:08.03 | 10 | B: 1:00.89 (+7.14s | 10.5%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 811 | 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 | ||
| 812 | Evan Yang | 1:08.04 | 8 | B: 1:00.89 (+7.15s | 10.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 813 | 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 | ||
| 814 | 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 | ||
| 815 | Calvin Bray | 1:08.07 | 8 | B: 1:00.89 (+7.18s | 10.5%) | Unattached | 07/12/2025 | 2025 Silver State Championships | ||
| 816 | Carter Schwenk | 1:08.08 | 10 | B: 1:00.89 (+7.19s | 10.6%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 817 | Andrew Hitt | 1:08.22 | 10 | B: 1:00.89 (+7.33s | 10.7%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 818 | Elliott Lee Chan Kam | 1:08.32 | 9 | B: 1:00.89 (+7.43s | 10.9%) | Alto Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 819 | Ronald Webber | 1:08.36 | 10 | B: 1:00.89 (+7.47s | 10.9%) | SwimTLC-Parker Phenomena Swim | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 820 | Dale Joyce | 1:08.36 | 10 | B: 1:00.89 (+7.47s | 10.9%) | Puget Sound Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 821 | Maxwell Pan | 1:08.47 | 10 | B: 1:00.89 (+7.58s | 11.1%) | Unattached | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 822 | Rowan Miller | 1:08.49 | 9 | B: 1:00.89 (+7.60s | 11.1%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | ||
| 823 | 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 | ||
| 824 | Brant Eckert | 1:08.53 | 9 | B: 1:00.89 (+7.64s | 11.1%) | Legacy Aquatics | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 825 | Parth Sinha | 1:08.53 | 10 | B: 1:00.89 (+7.64s | 11.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 826 | 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 | ||
| 827 | Jeremy Liu | 1:08.77 | 9 | B: 1:00.89 (+7.88s | 11.5%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 828 | Arunas Babusis | 1:08.82 | 9 | B: 1:00.89 (+7.93s | 11.5%) | Apex | 07/19/2025 | Apex Intrasquad 3 | ||
| 829 | Teo Dickens | 1:08.84 | 9 | B: 1:00.89 (+7.95s | 11.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 830 | Jacob Hernandez | 1:08.90 | 8 | B: 1:00.89 (+8.01s | 11.6%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 831 | James McAlister | 1:08.91 | 10 | B: 1:00.89 (+8.02s | 11.6%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 832 | Aleksander Zuev | 1:08.98 | 9 | B: 1:00.89 (+8.09s | 11.7%) | Foothills Swim Team | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 833 | Moses Wang | 1:09.02 | 10 | B: 1:00.89 (+8.13s | 11.8%) | Bainbridge Island Swim Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 834 | Canon Antonich | 1:09.07 | 8 | B: 1:00.89 (+8.18s | 11.8%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 835 | Henry Zhao | 1:09.07 | 7 | B: 1:00.89 (+8.18s | 11.8%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 836 | Theodore Daines | 1:09.07 | 10 | B: 1:00.89 (+8.18s | 11.8%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 837 | Gavin Gregory | 1:09.09 | 10 | B: 1:00.89 (+8.20s | 11.9%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 838 | Dean Wu | 1:09.11 | 7 | B: 1:00.89 (+8.22s | 11.9%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 839 | Rees Yan | 1:09.15 | 10 | B: 1:00.89 (+8.26s | 11.9%) | Cascadia Swimming | 05/30/2025 | LA OPEN 2025 | ||
| 840 | Jasper Zhong | 1:09.20 | 8 | B: 1:00.89 (+8.31s | 12.0%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 841 | Clayton Du | 1:09.27 | 9 | B: 1:00.89 (+8.38s | 12.1%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 842 | Joon Cha | 1:09.31 | 9 | B: 1:00.89 (+8.42s | 12.1%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 843 | Francesco Pelosi | 1:09.32 | 9 | B: 1:00.89 (+8.43s | 12.2%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 844 | Sam Lin | 1:09.38 | 10 | B: 1:00.89 (+8.49s | 12.2%) | VillaSport Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 845 | Paul Groza | 1:09.39 | 10 | B: 1:00.89 (+8.50s | 12.2%) | Vandal Aquatic Club | 07/05/2025 | Pendleton Open 2025 | ||
| 846 | Everett Crawford | 1:09.39 | 9 | B: 1:00.89 (+8.50s | 12.2%) | Bainbridge Island Swim Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 847 | Felix Jackson | 1:09.49 | 8 | B: 1:00.89 (+8.60s | 12.4%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 848 | Weston Leingang | 1:09.49 | 10 | B: 1:00.89 (+8.60s | 12.4%) | Avon Swim Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 849 | Eli Ferris | 1:09.52 | 9 | B: 1:00.89 (+8.63s | 12.4%) | Elko Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 850 | Ryan Koh | 1:09.53 | 10 | B: 1:00.89 (+8.64s | 12.4%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
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.