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Western Zone Zone Boys 10 & under - 100 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
351 Ryan Chen 1:26.06 10 BB Min A: 1:19.59 (+6.47s | 7.5%) DeAnza Cupertino Aquatics 03/28/2026 LAMV C B A+ Meet
50 Back
42.56
42.56
100 Back
43.50
1:26.06
100 Back
1:26.06
352 Owen Matarazzo 1:26.10 10 BB Min A: 1:19.59 (+6.51s | 7.6%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Back
42.32
42.32
100 Back
43.78
1:26.10
100 Back
1:26.10
353 Clayton Chester 1:26.12 10 BB Min A: 1:19.59 (+6.53s | 7.6%) Heartland Swim Assoc 11/08/2025 HSA All Ages NTS
354 Jaafar Lahmidi 1:26.15 10 BB Min A: 1:19.59 (+6.56s | 7.6%) Foothills Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
40.86
40.86
50 Back
40.86
100 Back
45.29
1:26.15
50 Back
45.29
355 Arick Yuan 1:26.16 10 BB Min A: 1:19.59 (+6.57s | 7.6%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
356 Kade Price 1:26.18 9 BB Min A: 1:19.59 (+6.59s | 7.6%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
1:27.54
1:27.54
100 Back
-1.-36
1:26.18
100 Back
1:26.18
357 Dean Simmons 1:26.20 10 BB Min A: 1:19.59 (+6.61s | 7.7%) Seattle Metropolitan Aquatic C 02/13/2026 2026 PN UPAC 4th Annual Feb Fly In Approved
50 Back
42.50
42.50
100 Back
43.70
1:26.20
100 Back
1:26.20
358 Andrew Knol 1:26.21 10 BB Min A: 1:19.59 (+6.62s | 7.7%) Pacific Swim 01/11/2026 2026 SI FAST 14U RISING STARS 3
359 Alfie Mobbs 1:26.24 9 BB Min A: 1:19.59 (+6.65s | 7.7%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
43.17
43.17
100 Back
43.07
1:26.24
100 Back
1:26.24
360 Elliott Johnson 1:26.26 10 BB Min A: 1:19.59 (+6.67s | 7.7%) Bellevue Club Swim Team 02/27/2026 2026 PN February AGI, Div 3 Approved
361 Silas Hornberger 1:26.28 9 BB Min A: 1:19.59 (+6.69s | 7.8%) Aces Swim Club 12/27/2025 2025 CO ACES Intra Squad Distance Meet
50 Back
42.12
42.12
100 Back
44.16
1:26.28
100 Back
1:26.28
362 Justin Chi 1:26.30 9 BB Min A: 1:19.59 (+6.71s | 7.8%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
363 Yihong Xiang 1:26.31 10 BB Min A: 1:19.59 (+6.72s | 7.8%) Tualatin Hills Swim Club 08/08/2025 2025 OR NST Seahorse Invitational
50 Back
42.57
42.57
100 Back
43.74
1:26.31
100 Back
1:26.31
364 Luca Fu 1:26.36 9 BB Min A: 1:19.59 (+6.77s | 7.8%) Lakeridge Swim Team 03/14/2026 2026 NNA AGO
50 Back
42.45
42.45
100 Back
43.91
1:26.36
100 Back
1:26.36
365 Simon Stapley 1:26.36 10 B: 1:22.19 (+4.17s | 4.8%) Olympus Aquatics 11/06/2025 2025 OA Thanksgiving Turkey Meet
50 Back
42.74
42.74
100 Back
43.62
1:26.36
100 Back
1:26.36
366 Lincoln Kelly 1:26.38 10 BB Min A: 1:19.59 (+6.79s | 7.9%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
42.22
42.22
100 Back
44.16
1:26.38
100 Back
1:26.38
367 James Covey 1:26.41 7 BB Min A: 1:19.59 (+6.82s | 7.9%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Back
41.54
41.54
100 Back
44.87
1:26.41
100 Back
1:26.41
368 Ayu Shaik 1:26.44 10 BB Min A: 1:19.59 (+6.85s | 7.9%) Apex 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
42.38
42.38
100 Back
44.06
1:26.44
100 Back
1:26.44
369 Terence Wu 1:26.47 9 BB Min A: 1:19.59 (+6.88s | 8.0%) Bellevue Club Swim Team 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
41.23
41.23
100 Back
45.24
1:26.47
100 Back
1:26.47
370 Leo Gazzard 1:26.51 9 BB Min A: 1:19.59 (+6.92s | 8.0%) Bellevue Club Swim Team 11/07/2025 2025 THSC November Open
371 Carson Yin 1:26.51 10 BB Min A: 1:19.59 (+6.92s | 8.0%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
50 Back
41.52
41.52
100 Back
44.99
1:26.51
100 Back
1:26.51
372 Daniel Kalinovski 1:26.56 10 BB Min A: 1:19.59 (+6.97s | 8.1%) Otter Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
43.11
43.11
100 Back
43.45
1:26.56
100 Back
1:26.56
373 Connor Li 1:26.57 9 BB Min A: 1:19.59 (+6.98s | 8.1%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
43.44
43.44
100 Back
43.13
1:26.57
100 Back
1:26.57
374 Sanders Ford 1:26.64 9 BB Min A: 1:19.59 (+7.05s | 8.1%) Las Cruces Aquatic Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
41.98
41.98
100 Back
44.66
1:26.64
100 Back
1:26.64
375 Wit Harter 1:26.66 10 BB Min A: 1:19.59 (+7.07s | 8.2%) Columbia River Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
40.79
40.79
100 Back
45.87
1:26.66
100 Back
1:26.66
376 Rylan Brill 1:26.66 10 BB Min A: 1:19.59 (+7.07s | 8.2%) CAC Stingrays Swim Team 12/14/2025 2025 CO FORM Winter Open
50 Back
1:27.13
1:27.13
100 Back
0.-47
1:26.66
100 Back
1:26.66
377 Vinh Bui 1:26.66 10 BB Min A: 1:19.59 (+7.07s | 8.2%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
42.85
42.85
100 Back
43.81
1:26.66
100 Back
1:26.66
378 Beau Jakubowski 1:26.69 9 BB Min A: 1:19.59 (+7.10s | 8.2%) Aces Swim Club 01/23/2026 2026 CO TOPS Colorado Open
50 Back
42.48
42.48
100 Back
44.21
1:26.69
100 Back
1:26.69
379 Tyler Mirasol 1:26.69 9 BB Min A: 1:19.59 (+7.10s | 8.2%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
380 Quintus Cheung 1:26.70 8 BB Min A: 1:19.59 (+7.11s | 8.2%) Milpitas Aquatic Club 02/07/2026 Valley Splash Short Course C B A Meet
381 Noah Chang 1:26.73 9 BB Min A: 1:19.59 (+7.14s | 8.2%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
41.99
41.99
100 Back
44.74
1:26.73
100 Back
1:26.73
382 Ronan MurdockPerriera 1:26.75 9 BB Min A: 1:19.59 (+7.16s | 8.3%) AC Swim Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
383 Henry Bresson 1:26.81 10 BB Min A: 1:19.59 (+7.22s | 8.3%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
41.93
41.93
100 Back
44.88
1:26.81
100 Back
1:26.81
384 Gabriel Martinez 1:26.82 10 BB Min A: 1:19.59 (+7.23s | 8.3%) Mesa Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Back
43.30
43.30
100 Back
43.52
1:26.82
100 Back
1:26.82
385 Jackson Staples 1:26.85 10 BB Min A: 1:19.59 (+7.26s | 8.4%) Las Cruces Aquatic Team 10/25/2025 2025 Bd Swatoberfest Sprintacular All
50 Back
42.66
42.66
100 Back
44.19
1:26.85
100 Back
1:26.85
386 Joaquin Garcia 1:26.86 10 BB Min A: 1:19.59 (+7.27s | 8.4%) Swim Dogs 03/06/2026 2026 CO 14 U Silver State
50 Back
41.75
41.75
100 Back
45.11
1:26.86
100 Back
1:26.86
387 Nash Meredith 1:26.92 10 BB Min A: 1:19.59 (+7.33s | 8.4%) Pacifica Sea Lions 03/28/2026 PSL March CBA+
388 Conner Yang 1:26.94 10 BB Min A: 1:19.59 (+7.35s | 8.5%) The Dolphins Portland Swimming 02/15/2026 2026 OR CB Valentine Last Chance Invitational
50 Back
41.66
41.66
100 Back
45.28
1:26.94
100 Back
1:26.94
389 Liam Lawson 1:26.95 10 BB Min A: 1:19.59 (+7.36s | 8.5%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
43.50
43.50
100 Back
43.45
1:26.95
100 Back
1:26.95
390 Henry Goddard 1:26.95 10 BB Min A: 1:19.59 (+7.36s | 8.5%) Cascadia Swimming 04/26/2025 Legacy Aquatics Spring KickOff
50 Back
41.36
41.36
100 Back
45.59
1:26.95
100 Back
1:26.95
391 Hugo Pace 1:26.96 10 BB Min A: 1:19.59 (+7.37s | 8.5%) Pacifica Sea Lions 12/06/2025 DCD Winter Holiday Splash CBA+
392 Cole Cadiz 1:27.00 10 BB Min A: 1:19.59 (+7.41s | 8.5%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
43.39
43.39
100 Back
43.61
1:27.00
100 Back
1:27.00
393 Henry Goddard 1:27.02 10 BB Min A: 1:19.59 (+7.43s | 8.5%) Lake Oswego Swim Club 01/02/2026 2026 CST Shark Chase Invitational
50 Back
42.85
42.85
100 Back
44.17
1:27.02
100 Back
1:27.02
394 Jay Kowren 1:27.02 10 BB Min A: 1:19.59 (+7.43s | 8.5%) Bainbridge Island Swim Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
395 Matthew Davie 1:27.06 10 BB Min A: 1:19.59 (+7.47s | 8.6%) Bend Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
41.59
41.59
100 Back
45.47
1:27.06
100 Back
1:27.06
396 Archie McCallum 1:27.08 7 BB Min A: 1:19.59 (+7.49s | 8.6%) Poseidon Aquatic Club 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Back
42.79
42.79
100 Back
44.29
1:27.08
100 Back
1:27.08
397 Jonathan Wen 1:27.09 10 BB Min A: 1:19.59 (+7.50s | 8.6%) Rancho San Dieguito 10/24/2025 2025 SI JBST ALL AGES A BB MEET
50 Back
42.01
42.01
100 Back
45.08
1:27.09
100 Back
1:27.09
398 Ian Zhang 1:27.09 10 BB Min A: 1:19.59 (+7.50s | 8.6%) Apex 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
41.17
41.17
100 Back
45.92
1:27.09
100 Back
1:27.09
399 Kevin Richard Nguyen 1:27.10 10 BB Min A: 1:19.59 (+7.51s | 8.6%) Seattle Metropolitan Aquatic C 04/25/2026 2026 PN SSCD Spring Open Approved
50 Back
43.90
43.90
100 Back
43.20
1:27.10
100 Back
1:27.10
400 Griffin Estrada 1:27.10 10 BB Min A: 1:19.59 (+7.51s | 8.6%) Diablo Aquatics 10/18/2025 PC SRVA SCY B BB+ Meet

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.