Western Zone Zone Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Alexander Warren Moy | 41.67 | 10 | BB Min | A: 37.59 (+4.08s | 9.8%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 652 | Schaeffer Donahue | 41.69 | 9 | BB Min | A: 37.59 (+4.10s | 9.8%) | West Linn | 02/13/2026 | 2026 OR HS 6A 5 | |
| 653 | Vincent Schremer | 41.69 | 8 | BB Min | A: 37.59 (+4.10s | 9.8%) | Life Time Oregon Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 654 | Eli Bywater | 41.71 | 8 | BB Min | A: 37.59 (+4.12s | 9.9%) | South Davis Aquatics Team | 11/29/2025 | November Chat Vs SDAT Dual | |
| 655 | Reean Shen | 41.71 | 10 | BB Min | A: 37.59 (+4.12s | 9.9%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 656 | Kellen Cox | 41.71 | 9 | BB Min | A: 37.59 (+4.12s | 9.9%) | Denver Athletic Club Swim Team | 02/21/2026 | 2026 CO DSA Last Chance | |
| 657 | Ishaan Malik | 41.71 | 9 | BB Min | A: 37.59 (+4.12s | 9.9%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 658 | Avery Fogarty | 41.71 | 10 | BB Min | A: 37.59 (+4.12s | 9.9%) | Maverick Aquatics | 03/06/2026 | 2026 CO 14 U Silver State | |
| 659 | Norne Fang | 41.71 | 8 | BB Min | A: 37.59 (+4.12s | 9.9%) | Milpitas Aquatic Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 660 | Ezekiel Beyer | 41.72 | 10 | BB Min | A: 37.59 (+4.13s | 9.9%) | Swim Dogs | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 661 | Kolten Graver | 41.72 | 10 | BB Min | A: 37.59 (+4.13s | 9.9%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | |
| 662 | Julius Voigt | 41.72 | 10 | BB Min | A: 37.59 (+4.13s | 9.9%) | Island Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 663 | Enzo Amorim | 41.73 | 9 | BB Min | A: 37.59 (+4.14s | 9.9%) | Portneuf Valley Swim Team | 10/25/2025 | Spook Splash 2025 | |
| 664 | Nicholas Harrold | 41.74 | 10 | BB Min | A: 37.59 (+4.15s | 9.9%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 665 | Niranjan Bharathan | 41.74 | 10 | BB Min | A: 37.59 (+4.15s | 9.9%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 666 | Wylee Towner-DeMoe | 41.75 | 9 | BB Min | A: 37.59 (+4.16s | 10.0%) | Team Eugene Aquatics | 03/14/2026 | 2026 TEAM Shootout | |
| 667 | Jaxson Ocon | 41.79 | 10 | BB Min | A: 37.59 (+4.20s | 10.1%) | Bulldog Swim Club | 03/07/2026 | BAC Race To AGCs | |
| 668 | Everest Orwick | 41.83 | 9 | BB Min | A: 37.59 (+4.24s | 10.1%) | Team Eugene Aquatics | 03/14/2026 | 2026 TEAM Shootout | |
| 669 | Michael Sandmann | 41.84 | 9 | BB Min | A: 37.59 (+4.25s | 10.2%) | McMinnville Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 670 | Jeremiah Lee | 41.84 | 10 | BB Min | A: 37.59 (+4.25s | 10.2%) | Chinook Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 671 | James Dyatlovitsky | 41.85 | 7 | BB Min | A: 37.59 (+4.26s | 10.2%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 672 | Jayden Yang | 41.86 | 9 | BB Min | A: 37.59 (+4.27s | 10.2%) | Pacific Dragons Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 673 | Adam Mitzel | 41.86 | 8 | BB Min | A: 37.59 (+4.27s | 10.2%) | Redmond Aquatic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 674 | Mateo Franco-Abeyta | 41.88 | 10 | BB Min | A: 37.59 (+4.29s | 10.2%) | Star | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 675 | Lincoln Yrizarry | 41.89 | 10 | BB Min | A: 37.59 (+4.30s | 10.3%) | Iolani Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 676 | Ryan Ferguson | 41.91 | 9 | BB Min | A: 37.59 (+4.32s | 10.3%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 677 | Archer Odom | 41.91 | 7 | BB Min | A: 37.59 (+4.32s | 10.3%) | Greenwood Tiger Sharks | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |
| 678 | Dale Joyce | 41.92 | 10 | BB Min | A: 37.59 (+4.33s | 10.3%) | Puget Sound Swim Club | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 679 | Scott Rickert | 41.92 | 9 | BB Min | A: 37.59 (+4.33s | 10.3%) | South Orange County Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 680 | Paxton Padilla | 41.93 | 9 | BB Min | A: 37.59 (+4.34s | 10.4%) | Pueblo County Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 681 | Aden Sun | 41.93 | 10 | BB Min | A: 37.59 (+4.34s | 10.4%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 682 | Yangyang Xu | 41.94 | 10 | BB Min | A: 37.59 (+4.35s | 10.4%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 683 | Bennett Burtz | 41.96 | 9 | BB Min | A: 37.59 (+4.37s | 10.4%) | CAC Stingrays Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 684 | Adrian Magner | 41.97 | 8 | BB Min | A: 37.59 (+4.38s | 10.4%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 685 | Bryce Bowman | 41.98 | 10 | BB Min | A: 37.59 (+4.39s | 10.5%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 686 | Lucas Shan | 41.98 | 10 | BB Min | A: 37.59 (+4.39s | 10.5%) | Legacy Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 687 | Leo Yan | 41.99 | 10 | BB Min | A: 37.59 (+4.40s | 10.5%) | Eastside Aquatic Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 688 | Marek Perzov | 41.99 | 10 | BB Min | A: 37.59 (+4.40s | 10.5%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 689 | Mason Howe | 42.00 | 10 | BB Min | A: 37.59 (+4.41s | 10.5%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 690 | Camden Sparenborg | 42.01 | 8 | BB Min | A: 37.59 (+4.42s | 10.5%) | Utah Valley Aquatics | 10/23/2025 | 2025 Mike Harper Open | |
| 691 | Ronan MurdockPerriera | 42.01 | 9 | BB Min | A: 37.59 (+4.42s | 10.5%) | AC Swim Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 692 | Jayden Huang | 42.01 | 10 | BB Min | A: 37.59 (+4.42s | 10.5%) | Harbor Aquatics Club | 09/27/2025 | 2025 PN PPST Sprint And Relay Fest | |
| 693 | Garrett Legg | 42.02 | 8 | BB Min | A: 37.59 (+4.43s | 10.5%) | Pleasanton Seahawks | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 694 | Bode McCollum | 42.03 | 10 | BB Min | A: 37.59 (+4.44s | 10.6%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 695 | Leo Ioffe | 42.04 | 9 | BB Min | A: 37.59 (+4.45s | 10.6%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 696 | Moses Wang | 42.07 | 10 | BB Min | A: 37.59 (+4.48s | 10.6%) | Bainbridge Island Swim Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 697 | Aaryan Indurkhya | 42.07 | 9 | BB Min | A: 37.59 (+4.48s | 10.6%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 698 | Shay Jain | 42.08 | 9 | BB Min | A: 37.59 (+4.49s | 10.7%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 699 | Jack Cook | 42.09 | 9 | BB Min | A: 37.59 (+4.50s | 10.7%) | Swim Kauai Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 700 | Ezra Howell | 42.10 | 10 | BB Min | A: 37.59 (+4.51s | 10.7%) | Sun Valley 5 B | 10/25/2025 | Spook Splash 2025 | |
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.