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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 Thomas Kyung 40.00 8 BB Min A: 37.59 (+2.41s | 6.0%) Maywood Sparks Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
502 James Foster 40.01 9 BB Min A: 37.59 (+2.42s | 6.0%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
503 Marco Gonzalez 40.01 10 BB Min A: 37.59 (+2.42s | 6.0%) South Bay Aquatics 11/21/2025 2025 CA MVN Turkey Classic
504 Max Fujino 40.03 10 BB Min A: 37.59 (+2.44s | 6.1%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
505 Arwin Safaee 40.03 10 BB Min A: 37.59 (+2.44s | 6.1%) Alto Swim Club 03/07/2026 DACA CBA Meet
506 Vincent Nan 40.03 10 BB Min A: 37.59 (+2.44s | 6.1%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
507 Andrei Sanchez 40.04 10 BB Min A: 37.59 (+2.45s | 6.1%) Island Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
508 Lathan Su 40.05 10 BB Min A: 37.59 (+2.46s | 6.1%) Tokyo-Red 01/24/2026 2026 SCS Swim Festival
509 Maddox Merz 40.07 9 BB Min A: 37.59 (+2.48s | 6.2%) Los Gatos Swim Club 02/21/2026 Pacific Swimming 10 U SCY Championship
510 George Gray 40.08 10 BB Min A: 37.59 (+2.49s | 6.2%) Portland Aquatic Club 02/21/2026 2026 Arena Short Course 10 U Championships
511 Sanders Ford 40.08 8 BB Min A: 37.59 (+2.49s | 6.2%) Las Cruces Aquatic Team 01/23/2026 2026 BD JCAT IMX 2026
512 Vihaan Alapati 40.08 10 BB Min A: 37.59 (+2.49s | 6.2%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
513 Declan Sederholm 40.09 10 BB Min A: 37.59 (+2.50s | 6.2%) Hilltop Aquatic Swim Team 03/05/2025 2025 Short Course UTAGS Championships
514 Chance Tan Nelson 40.14 9 BB Min A: 37.59 (+2.55s | 6.4%) Olympic Cascade Aquatics 02/27/2026 2026 PN February AGI, Div 3 Approved
515 Chance Tan Nelson 40.14 9 BB Min A: 37.59 (+2.55s | 6.4%) West Coast Aquatics 02/27/2026 2026 PN Feb Age Group Invite,Div 3 Approved
516 Brandon Son 40.14 8 BB Min A: 37.59 (+2.55s | 6.4%) Columbia River Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
517 Malik Basic 40.14 9 BB Min A: 37.59 (+2.55s | 6.4%) Olympus Aquatics 12/29/2025 60th Kearns Holiday Open Invitational
518 Alfie Mobbs 40.15 9 BB Min A: 37.59 (+2.56s | 6.4%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
519 Daniel Nagaoka 40.15 10 BB Min A: 37.59 (+2.56s | 6.4%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
520 Andres Velazquez 40.17 9 BB Min A: 37.59 (+2.58s | 6.4%) Pro Swimming 03/28/2026 2026 PN Spring Showdown, Div1 Approved
521 Mark Chechuy 40.18 10 BB Min A: 37.59 (+2.59s | 6.4%) South Orange County Aquatics 11/21/2025 2025 CA MVN Turkey Classic
522 Shuyi Tan 40.19 9 BB Min A: 37.59 (+2.60s | 6.5%) Issaquah Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
523 Chinmay Joshi 40.19 9 BB Min A: 37.59 (+2.60s | 6.5%) Quicksilver Swimming 02/21/2026 Pacific Swimming 10 U SCY Championship
524 Andrew Corman 40.21 10 BB Min A: 37.59 (+2.62s | 6.5%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
525 Wesley Clemens 40.22 9 BB Min A: 37.59 (+2.63s | 6.5%) Bay Club Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
526 Jimmy Chen 40.22 9 BB Min A: 37.59 (+2.63s | 6.5%) Monterey Park Manta Rays 12/12/2025 2025 CA SCS RAA WAG
527 Abir Patowary 40.22 9 BB Min A: 37.59 (+2.63s | 6.5%) Excel Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
528 Ryan Murray 40.22 9 BB Min A: 37.59 (+2.63s | 6.5%) Denver Swim Academy 03/07/2025 2025 CO CSI Silver State Championships
529 Oliver Morris 40.23 9 BB Min A: 37.59 (+2.64s | 6.6%) Lake Oswego Swim Club 01/02/2026 2026 CST Shark Chase Invitational
530 Arlo Holland 40.23 10 BB Min A: 37.59 (+2.64s | 6.6%) Excel Aquatics 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
531 Maxwell Rosensweet 40.23 9 BB Min A: 37.59 (+2.64s | 6.6%) Bay Club Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
532 Jake McNair 40.24 9 BB Min A: 37.59 (+2.65s | 6.6%) Bellevue Club Swim Team 02/27/2026 2026 PN Feb Age Group Invite,Div 3 Approved
533 Kian Bryson 40.25 9 BB Min A: 37.59 (+2.66s | 6.6%) Lake Oswego Swim Club 10/18/2025 2025 LOSC October Intrasquad
534 Charlie Chung 40.26 9 BB Min A: 37.59 (+2.67s | 6.6%) Trident Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
535 Matthew Kosov 40.29 9 BB Min A: 37.59 (+2.70s | 6.7%) Bay Club Aquatics 02/21/2026 2026 SI JBST Age Group Champs Max
536 Jett Sampson 40.29 10 BB Min A: 37.59 (+2.70s | 6.7%) Mount Hood Aquatics 01/23/2026 2026 TTSC Winter Qualifier
537 Kais Esmail 40.30 9 BB Min A: 37.59 (+2.71s | 6.7%) Bellingham Bay Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
538 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
539 Elias Lien 40.31 8 BB Min A: 37.59 (+2.72s | 6.7%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
540 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
541 Liam Kwak 40.32 10 BB Min A: 37.59 (+2.73s | 6.8%) Life Time Colorado Swim Club 03/06/2026 2026 CO 14 U Silver State
542 William Jiang 40.32 8 BB Min A: 37.59 (+2.73s | 6.8%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
543 James Covey 40.32 7 BB Min A: 37.59 (+2.73s | 6.8%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
544 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
545 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
546 Daniel Kalinovski 40.36 10 BB Min A: 37.59 (+2.77s | 6.9%) Otter Swim Club 03/28/2026 LAMV C B A+ Meet
547 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
548 Noah Chang 40.38 9 BB Min A: 37.59 (+2.79s | 6.9%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
549 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
550 Zerui Deng 40.39 10 BB Min A: 37.59 (+2.80s | 6.9%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG

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.