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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Vaughn Jacob | 1:03.16 | 10 | B: 1:00.89 (+2.27s | 3.6%) | Mount Hood Aquatics | 06/26/2025 | 2025 Howard Jones Open | ||
| 752 | Glen Huang | 1:03.16 | 8 | B: 1:00.89 (+2.27s | 3.6%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 753 | Shaoquan Wang | 1:03.17 | 9 | B: 1:00.89 (+2.28s | 3.6%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 754 | Maximus Coleman | 1:03.19 | 9 | B: 1:00.89 (+2.30s | 3.6%) | Cottonwood Heights Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 755 | Aymes Shi | 1:03.25 | 9 | B: 1:00.89 (+2.36s | 3.7%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 756 | Watson She | 1:03.27 | 9 | B: 1:00.89 (+2.38s | 3.8%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 757 | Julian Ryu | 1:03.32 | 9 | B: 1:00.89 (+2.43s | 3.8%) | Santa Clara Swim Club | 05/25/2024 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 758 | Patrick Zhang | 1:03.36 | 10 | B: 1:00.89 (+2.47s | 3.9%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 759 | Gabriel Goldman-Mohl | 1:03.37 | 8 | B: 1:00.89 (+2.48s | 3.9%) | Dart Swimming | 06/23/2023 | Reno Aquatic Club Gamble | ||
| 760 | Finnegan Persampieri | 1:03.39 | 9 | B: 1:00.89 (+2.50s | 3.9%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 761 | Xavier Chang | 1:03.39 | 9 | B: 1:00.89 (+2.50s | 3.9%) | Unattached | 06/22/2024 | Alto Beat The Heat Sat Sun | ||
| 762 | Theodore Gramer | 1:03.40 | 9 | B: 1:00.89 (+2.51s | 4.0%) | SwimTLC-Parker Phenomena Swim | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 763 | Edison Reed | 1:03.42 | 10 | B: 1:00.89 (+2.53s | 4.0%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 764 | Miles Tseung | 1:03.48 | 9 | B: 1:00.89 (+2.59s | 4.1%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 765 | Vaughn Jamison | 1:03.50 | 9 | B: 1:00.89 (+2.61s | 4.1%) | Aspire Aquatics of Colorado | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 766 | Logan Shen | 1:03.50 | 9 | B: 1:00.89 (+2.61s | 4.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 767 | August Tran | 1:03.53 | 9 | B: 1:00.89 (+2.64s | 4.2%) | El Cerrito Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 768 | Christopher Scheetz | 1:03.54 | 8 | B: 1:00.89 (+2.65s | 4.2%) | Unattached | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 769 | William Korell | 1:03.57 | 8 | B: 1:00.89 (+2.68s | 4.2%) | Castle Rock Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 770 | Johnathan Fritz | 1:03.59 | 8 | B: 1:00.89 (+2.70s | 4.2%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 771 | Nikshay Chandrasekar | 1:03.59 | 8 | B: 1:00.89 (+2.70s | 4.2%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 772 | Alan Ying | 1:03.65 | 10 | B: 1:00.89 (+2.76s | 4.3%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 773 | Manuel Mejias | 1:03.66 | 8 | B: 1:00.89 (+2.77s | 4.4%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 774 | John Knudsen | 1:03.70 | 9 | B: 1:00.89 (+2.81s | 4.4%) | Puget Sound Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 775 | Vincent Wen | 1:03.72 | 10 | B: 1:00.89 (+2.83s | 4.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 776 | Luke Atanasov | 1:03.73 | 7 | B: 1:00.89 (+2.84s | 4.5%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 777 | Theodore Neese | 1:03.76 | 9 | B: 1:00.89 (+2.87s | 4.5%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | ||
| 778 | Declan Reilly | 1:03.78 | 10 | B: 1:00.89 (+2.89s | 4.5%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 779 | Senge Laka | 1:03.80 | 8 | B: 1:00.89 (+2.91s | 4.6%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 780 | Daniel Nagaoka | 1:03.84 | 8 | B: 1:00.89 (+2.95s | 4.6%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 781 | Aaron im | 1:03.85 | 8 | B: 1:00.89 (+2.96s | 4.6%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 782 | Mark Babcock | 1:03.87 | 10 | B: 1:00.89 (+2.98s | 4.7%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 783 | Jacob Chen | 1:03.90 | 8 | B: 1:00.89 (+3.01s | 4.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 784 | Mason Cao | 1:03.92 | 8 | B: 1:00.89 (+3.03s | 4.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 785 | Timothy Wang | 1:03.94 | 9 | B: 1:00.89 (+3.05s | 4.8%) | Cascadia Swimming | 06/26/2025 | 2025 Howard Jones Open | ||
| 786 | Sebastian Marshall | 1:03.96 | 9 | B: 1:00.89 (+3.07s | 4.8%) | Unattached | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 787 | Alexander LeVering | 1:03.97 | 8 | B: 1:00.89 (+3.08s | 4.8%) | Utah Valley Aquatics | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 788 | Wesley Wilson | 1:03.99 | 8 | B: 1:00.89 (+3.10s | 4.8%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 789 | Lucas Wang | 1:04.01 | 8 | B: 1:00.89 (+3.12s | 4.9%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 790 | Quentin Bush | 1:04.07 | 10 | B: 1:00.89 (+3.18s | 5.0%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 791 | Keith Guo | 1:04.09 | 8 | B: 1:00.89 (+3.20s | 5.0%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 792 | Mihai Nicolaev | 1:04.11 | 9 | B: 1:00.89 (+3.22s | 5.0%) | Front Range Barracudas | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | ||
| 793 | Jeet Mody | 1:04.18 | 10 | B: 1:00.89 (+3.29s | 5.1%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 794 | Nehemiah Petros | 1:04.19 | 10 | B: 1:00.89 (+3.30s | 5.1%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 795 | Ryder McDermitt | 1:04.22 | 7 | B: 1:00.89 (+3.33s | 5.2%) | Flatiron Athletic Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 796 | Weston Jaegers | 1:04.23 | 9 | B: 1:00.89 (+3.34s | 5.2%) | Mlst | 07/12/2024 | 2024 NNA Silver State Championships | ||
| 797 | Weibo Gao | 1:04.25 | 9 | B: 1:00.89 (+3.36s | 5.2%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 798 | Quinn Carton | 1:04.30 | 9 | B: 1:00.89 (+3.41s | 5.3%) | Longmont Swim Club | 06/28/2025 | 2025 CO Greeley Stampede | ||
| 799 | Diego Pisoni | 1:04.30 | 8 | B: 1:00.89 (+3.41s | 5.3%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 800 | Radin Yazdan | 1:04.31 | 9 | B: 1:00.89 (+3.42s | 5.3%) | VillaSport Swim Team | 06/20/2025 | 72nd Annual Ted Walker 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.