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
501 Oliver Maa 40.29 10 BB Min A: 37.59 (+2.70s | 6.7%) Alto Swim Club 01/24/2026 2026 Zone 1 North Championships
502 Anderson Moy 40.29 10 BB Min A: 37.59 (+2.70s | 6.7%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
503 Jett Sampson 40.29 10 BB Min A: 37.59 (+2.70s | 6.7%) Mount Hood Aquatics 01/23/2026 2026 TTSC Winter Qualifier
504 Liam Van Cott 40.30 10 BB Min A: 37.59 (+2.71s | 6.7%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
505 Bryce Vowinkle 40.30 10 BB Min A: 37.59 (+2.71s | 6.7%) Highlands Ranch Aquatics 12/19/2025 2025 CO Falfins Holiday Open
506 Luke Wang 40.30 9 BB Min A: 37.59 (+2.71s | 6.7%) Flatiron Athletic Club 01/09/2026 2026 CO NJ Narwhal Invitational
507 Elias Lien 40.31 7 BB Min A: 37.59 (+2.72s | 6.7%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
508 David Chen 40.31 9 BB Min A: 37.59 (+2.72s | 6.7%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
509 Isaac Marcuson 40.31 10 BB Min A: 37.59 (+2.72s | 6.7%) Aspire Aquatics of Colorado 01/23/2026 2026 CO FAST Winter Open
510 Charles Liu Bates 40.31 9 BB Min A: 37.59 (+2.72s | 6.7%) California Dolphins Swim Team 05/19/2024 Montclair 14 U Pentathlon
511 William Jiang 40.32 8 BB Min A: 37.59 (+2.73s | 6.8%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
512 George Gray 40.34 9 BB Min A: 37.59 (+2.75s | 6.8%) Portland Aquatic Club 12/13/2025 2025 OR HEAT Winter Invitational
513 Sam Beck 40.35 10 BB Min A: 37.59 (+2.76s | 6.8%) Lakeridge Swim Team 02/06/2026 2026 Valentines Day Age Group Open
514 Aiden Novin 40.36 9 BB Min A: 37.59 (+2.77s | 6.9%) The Claremont Club 12/12/2025 2025 CA SCS RAA WAG
515 Channing Pepper 40.37 9 BB Min A: 37.59 (+2.78s | 6.9%) Seals Aquatics 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
516 Ian Zhang 40.38 9 BB Min A: 37.59 (+2.79s | 6.9%) Apex 01/02/2026 2026 CST Shark Chase Invitational
517 Dean Simmons 40.38 9 BB Min A: 37.59 (+2.79s | 6.9%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
518 Mason Lee 40.38 10 BB Min A: 37.59 (+2.79s | 6.9%) Issaquah Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
519 Shawn Cohen 40.38 10 BB Min A: 37.59 (+2.79s | 6.9%) Jbarracudas Swim Team 12/05/2025 2025 SI JBST Wag Max Meet
520 Zerui Deng 40.39 10 BB Min A: 37.59 (+2.80s | 6.9%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
521 Eamon Balch 40.39 9 BB Min A: 37.59 (+2.80s | 6.9%) La Mirada Armada 12/13/2024 2024 CA GWSC SCS WAG
522 Parker Sampson 40.39 10 BB Min A: 37.59 (+2.80s | 6.9%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Back
20.17
20.17
50 Back
20.22
40.39
50 Back
40.39
523 Oleksandr Yaroshyk 40.39 9 BB Min A: 37.59 (+2.80s | 6.9%) Valley Aquatics 04/26/2025 2025 PN UPAC Mark Olson Invitational
524 Luca Tricano 40.39 10 BB Min A: 37.59 (+2.80s | 6.9%) Golden West Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
525 Weston Weishaar 40.40 10 BB Min A: 37.59 (+2.81s | 7.0%) Skagit Valley YMCA Tritons 10/11/2025 2025 PSSA October Challenge APPROVED
526 Fletcher Sumner 40.41 9 BB Min A: 37.59 (+2.82s | 7.0%) Mission Aurora Colorado Swimmi 01/03/2026 2026 CO MACS Winter Invitationak
527 Archie McCallum 40.42 7 BB Min A: 37.59 (+2.83s | 7.0%) Poseidon Aquatic Club 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
528 Alex Joy 40.42 9 BB Min A: 37.59 (+2.83s | 7.0%) Los Altos Mountain View Aquati 10/11/2025 2025 DACA SC CBA Meet
529 Jaxon Despain 40.43 8 BB Min A: 37.59 (+2.84s | 7.0%) Denver Swim Academy 01/24/2025 2025 CO TOPS Colorado Open
25 Back
19.78
19.78
50 Back
20.65
40.43
50 Back
40.43
530 Leo Gazzard 40.43 8 BB Min A: 37.59 (+2.84s | 7.0%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
531 Samuel Renko 40.44 9 BB Min A: 37.59 (+2.85s | 7.0%) Wasatch Front Fish Market 12/29/2025 60th Kearns Holiday Open Invitational
532 Judah Lee 40.46 10 BB Min A: 37.59 (+2.87s | 7.1%) Sunnyvale Swim Club 09/28/2025 SUNN Blue And Gold Intrasquad Meet Copied
533 Jeremy Zhao 40.46 9 BB Min A: 37.59 (+2.87s | 7.1%) Quicksilver Swimming 02/13/2026 2026 Neptune Swimming Invitational
534 Ryan Lee 40.48 10 BB Min A: 37.59 (+2.89s | 7.1%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
25 Back
20.42
20.42
50 Back
20.06
40.48
50 Back
40.48
535 Benjamin Kenton 40.48 9 BB Min A: 37.59 (+2.89s | 7.1%) Hillsboro Swim Team 12/13/2025 2025 OR HEAT Winter Invitational
536 Elliott Lindley 40.49 9 BB Min A: 37.59 (+2.90s | 7.2%) Los Altos Mountain View Aquati 10/11/2025 2025 DACA SC CBA Meet
537 James Tyrrell 40.49 9 BB Min A: 37.59 (+2.90s | 7.2%) Capital City Athletics 01/16/2026 2026 CO CUDA Classic
538 Christopher Williams 40.49 10 BB Min A: 37.59 (+2.90s | 7.2%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
539 Dallas Wilson 40.49 9 BB Min A: 37.59 (+2.90s | 7.2%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
540 Vincent Xie 40.50 9 BB Min A: 37.59 (+2.91s | 7.2%) Beaverton Area Aquatics Club 10/18/2024 2024 THSC Fall Invitational
541 Marcus Nguyen 40.50 9 BB Min A: 37.59 (+2.91s | 7.2%) Adrienne C Nelson 02/15/2025 2025 OR HS 6a 4
542 Emrys Davenport 40.50 10 BB Min A: 37.59 (+2.91s | 7.2%) Denver Triton Swim Team 12/14/2025 2025 CO FORM Winter Open
543 Conrad Shwe 40.51 8 BB Min A: 37.59 (+2.92s | 7.2%) Clovis Swim Club 11/22/2025 2025 Dr Dowain Wright Memorial ABC
544 Kensington Hull 40.55 10 BB Min A: 37.59 (+2.96s | 7.3%) Heartland Swim Assoc 01/17/2026 2026 SBA All Ages A BB Meet
545 Brayden Nguyen 40.55 9 BB Min A: 37.59 (+2.96s | 7.3%) San Jose Goosemonkeys 02/07/2026 Valley Splash Short Course C B A Meet
546 Liam Marciel 40.55 8 BB Min A: 37.59 (+2.96s | 7.3%) South Valley Makos 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
547 Daniel Rondel 40.56 9 BB Min A: 37.59 (+2.97s | 7.3%) Wave Aquatics 11/22/2025 2025 PN Nov AGI, Division 2 (SMAC)
548 Rhys Beyeler-Evans 40.56 10 BB Min A: 37.59 (+2.97s | 7.3%) Piedmont Swim Team 10/18/2025 PC CDST SC C B BB+
549 Luke Xu 40.57 10 BB Min A: 37.59 (+2.98s | 7.3%) California Dolphins Swim Team 12/12/2025 Winter SC Age Group Championships
550 Isak Breckon 40.58 10 BB Min A: 37.59 (+2.99s | 7.4%) South Davis Aquatics Team 11/21/2025 2025 MAC Thanksgiving 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.