Western Zone Zone Boys 10 & under - 100 Y 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
351 Deren Chai 1:37.56 10 BB Min A: 1:30.59 (+6.97s | 7.1%) Pleasanton Seahawks 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Breast
47.08
47.08
100 Breast
50.48
1:37.56
100 Breast
1:37.56
352 Connor Gumm 1:37.56 10 BB Min A: 1:30.59 (+6.97s | 7.1%) Dart Swimming 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
46.29
46.29
100 Breast
51.27
1:37.56
100 Breast
1:37.56
353 Daniel Kalinovski 1:37.60 10 BB Min A: 1:30.59 (+7.01s | 7.2%) Otter Swim Club 01/10/2026 SSF NEW YEAR SPLASH C B A+
354 Louis Yu 1:37.64 8 BB Min A: 1:30.59 (+7.05s | 7.2%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
355 Dongxin Xian 1:37.65 8 BB Min A: 1:30.59 (+7.06s | 7.2%) Arcadia Riptides Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Breast
45.33
45.33
100 Breast
52.32
1:37.65
100 Breast
1:37.65
356 Luke Cheng 1:37.66 10 BB Min A: 1:30.59 (+7.07s | 7.2%) Otter Swim Club 01/10/2026 SSF NEW YEAR SPLASH C B A+
357 Otto Seeber 1:37.68 9 BB Min A: 1:30.59 (+7.09s | 7.3%) Flatiron Athletic Club 02/13/2026 2026 CO NJ Groundhog Invite
50 Breast
48.45
48.45
100 Breast
49.23
1:37.68
100 Breast
1:37.68
358 Aaron Yang 1:37.70 10 BB Min A: 1:30.59 (+7.11s | 7.3%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Breast
46.01
46.01
100 Breast
51.69
1:37.70
100 Breast
1:37.70
359 Mingyang Li 1:37.71 10 BB Min A: 1:30.59 (+7.12s | 7.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
47.12
47.12
100 Breast
50.59
1:37.71
100 Breast
1:37.71
360 Mingyang Li 1:37.71 10 BB Min A: 1:30.59 (+7.12s | 7.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
47.12
47.12
100 Breast
50.59
1:37.71
100 Breast
1:37.71
361 Landon Noble 1:37.72 9 BB Min A: 1:30.59 (+7.13s | 7.3%) Highlands Ranch Aquatics 01/31/2026 2026 CO HRA SBL Distance Meet
362 Hunter Atkins 1:37.74 9 BB Min A: 1:30.59 (+7.15s | 7.3%) Palo Alto Stanford Aquatics 11/01/2025 2025 Joyce Lanphere Invitational
363 Kai Thomas 1:37.75 10 BB Min A: 1:30.59 (+7.16s | 7.3%) Renegade Aquatics 01/17/2026 2026 SI MRA A BB Meet
50 Breast
46.00
46.00
100 Breast
51.75
1:37.75
100 Breast
1:37.75
364 Oliver Gist-Pitts 1:37.78 9 BB Min A: 1:30.59 (+7.19s | 7.4%) Boulder Swim Team 03/14/2025 2025 CO NJ Mile High Championships
50 Breast
47.63
47.63
100 Breast
50.15
1:37.78
100 Breast
1:37.78
365 Rowan Sargent 1:37.87 9 BB Min A: 1:30.59 (+7.28s | 7.4%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
50 Breast
46.52
46.52
100 Breast
51.35
1:37.87
100 Breast
1:37.87
366 Gavin Song 1:37.88 9 BB Min A: 1:30.59 (+7.29s | 7.4%) Brea Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Breast
47.80
47.80
100 Breast
50.08
1:37.88
100 Breast
1:37.88
367 Milo Gurkan 1:37.89 10 BB Min A: 1:30.59 (+7.30s | 7.5%) Seals Aquatics 11/22/2025 Thankswimming Classic 2025
368 Anderson Shi 1:37.92 8 BB Min A: 1:30.59 (+7.33s | 7.5%) Los Angeles Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.82
45.82
100 Breast
52.10
1:37.92
100 Breast
1:37.92
369 Ethan Zhu 1:37.96 10 BB Min A: 1:30.59 (+7.37s | 7.5%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
370 Luke Chaikriangkrai 1:37.97 9 BB Min A: 1:30.59 (+7.38s | 7.5%) Pro Swimming 01/23/2026 2026 PN Pro January Intrasquad Approved
50 Breast
47.98
47.98
100 Breast
49.99
1:37.97
100 Breast
1:37.97
371 Jasper Chase 1:38.02 10 BB Min A: 1:30.59 (+7.43s | 7.6%) Coeur D\\\\\\'alene Area Swim Team 01/16/2026 2026 Hells Canyon Invitational
50 Breast
46.26
46.26
100 Breast
51.76
1:38.02
100 Breast
1:38.02
372 Zerui Deng 1:38.05 10 BB Min A: 1:30.59 (+7.46s | 7.6%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
48.05
48.05
100 Breast
50.00
1:38.05
100 Breast
1:38.05
373 Thiago Preciado 1:38.08 13 BB Min A: 1:30.59 (+7.49s | 7.6%) East Bay Bat Rays 11/08/2025 Albany Armada Aquatics C B BB+ Meet
374 Jay Dai 1:38.17 10 BB Min A: 1:30.59 (+7.58s | 7.7%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Breast
46.85
46.85
100 Breast
51.32
1:38.17
100 Breast
1:38.17
375 Austin Mitchell 1:38.18 9 BB Min A: 1:30.59 (+7.59s | 7.7%) Valley Aquatics 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
50 Breast
47.03
47.03
100 Breast
51.15
1:38.18
100 Breast
1:38.18
376 Caleb Pan 1:38.19 9 BB Min A: 1:30.59 (+7.60s | 7.7%) West Coast Aquatics 11/22/2025 2025 PN November AGI, Division 4 (WEST)
50 Breast
47.38
47.38
100 Breast
50.81
1:38.19
100 Breast
1:38.19
377 Steven Wang 1:38.19 10 BB Min A: 1:30.59 (+7.60s | 7.7%) Wave Aquatics 11/22/2025 2025 PN Nov AGI, Division 2 (SMAC)
50 Breast
45.48
45.48
100 Breast
52.71
1:38.19
100 Breast
1:38.19
378 Brooks Switaj 1:38.21 9 BB Min A: 1:30.59 (+7.62s | 7.8%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Breast
46.49
46.49
100 Breast
51.72
1:38.21
100 Breast
1:38.21
379 Leif Borg 1:38.22 10 BB Min A: 1:30.59 (+7.63s | 7.8%) Hillsboro Swim Team 11/07/2025 2025 THSC November Open
50 Breast
46.61
46.61
100 Breast
51.61
1:38.22
100 Breast
1:38.22
380 Holden Ling 1:38.26 10 BB Min A: 1:30.59 (+7.67s | 7.8%) The Olympic Club 11/22/2025 Thankswimming Classic 2025
381 Erik Shabdanov 1:38.30 8 BB Min A: 1:30.59 (+7.71s | 7.8%) Sunnyvale Swim Club 02/07/2026 PASA CBA+ SCY Meet Feb 2026
382 Benjamin Kraft 1:38.31 10 BB Min A: 1:30.59 (+7.72s | 7.9%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Breast
48.61
48.61
100 Breast
49.70
1:38.31
100 Breast
1:38.31
383 Zhouhan Yang 1:38.37 10 BB Min A: 1:30.59 (+7.78s | 7.9%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
384 Austin Zhou 1:38.41 9 BB Min A: 1:30.59 (+7.82s | 7.9%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Breast
47.34
47.34
100 Breast
51.07
1:38.41
100 Breast
1:38.41
385 Kevin Nguyen 1:38.47 10 BB Min A: 1:30.59 (+7.88s | 8.0%) Legacy Aquatics 01/16/2026 2026 THSC 14 U Winter Showcase
50 Breast
46.95
46.95
100 Breast
51.52
1:38.47
100 Breast
1:38.47
386 Edwin Fernando 1:38.49 9 BB Min A: 1:30.59 (+7.90s | 8.0%) Cerritos Aquatic Club 12/12/2025 2025 CA SCS RAA WAG
50 Breast
47.34
47.34
100 Breast
51.15
1:38.49
100 Breast
1:38.49
387 Justin Chi 1:38.52 9 BB Min A: 1:30.59 (+7.93s | 8.0%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
388 Haolin Chen 1:38.56 9 BB Min A: 1:30.59 (+7.97s | 8.1%) Pacific Dragons Swim Team 11/16/2025 2025 PN PAC Q Meet
389 Kurt Ramos 1:38.62 10 BB Min A: 1:30.59 (+8.03s | 8.1%) Vacaville Swim Club 11/15/2025 NVST Swimming Into Fall 2025
390 Peter Hofman 1:38.64 9 BB Min A: 1:30.59 (+8.05s | 8.2%) Cascade Swim Club 10/25/2025 2025 PN TAC Fall Thunderbird Open
50 Breast
47.70
47.70
100 Breast
50.94
1:38.64
100 Breast
1:38.64
391 Jed El Abed 1:38.65 9 BB Min A: 1:30.59 (+8.06s | 8.2%) H2o Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
47.18
47.18
100 Breast
51.47
1:38.65
100 Breast
1:38.65
392 Eli Lawson 1:38.69 9 BB Min A: 1:30.59 (+8.10s | 8.2%) Dolphin Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
47.61
47.61
100 Breast
51.08
1:38.69
100 Breast
1:38.69
393 Travis Zhu 1:38.71 10 BB Min A: 1:30.59 (+8.12s | 8.2%) Excel Aquatics 11/07/2025 TNAQ 2025 FALL INVITATIONAL
50 Breast
47.26
47.26
100 Breast
51.45
1:38.71
100 Breast
1:38.71
394 Owen Zeng 1:38.72 10 BB Min A: 1:30.59 (+8.13s | 8.2%) Trident Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
44.63
44.63
100 Breast
54.09
1:38.72
100 Breast
1:38.72
395 Koa Maday 1:38.76 10 BB Min A: 1:30.59 (+8.17s | 8.3%) Kona Aquatics Club 02/07/2026 BIG ISLAND SWIMMING @ KCAC
50 Breast
47.19
47.19
100 Breast
51.57
1:38.76
100 Breast
1:38.76
396 Bruce Asmega 1:38.77 10 BB Min A: 1:30.59 (+8.18s | 8.3%) Pacifica Sea Lions 01/10/2026 SSF NEW YEAR SPLASH C B A+
397 Aiden Kiatrungrit 1:38.77 10 BB Min A: 1:30.59 (+8.18s | 8.3%) South San Francisco Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
398 Samuel Ellsworth 1:38.78 9 BB Min A: 1:30.59 (+8.19s | 8.3%) Boise Swim Club 11/22/2025 57th Annual Thanksgiving Invitational
50 Breast
47.07
47.07
100 Breast
51.71
1:38.78
100 Breast
1:38.78
399 Aiden Huang 1:38.83 9 BB Min A: 1:30.59 (+8.24s | 8.3%) DeAnza Cupertino Aquatics 12/06/2025 Alto Dec 6 7 CBA
50 Breast
46.21
46.21
100 Breast
52.62
1:38.83
100 Breast
1:38.83
400 Luke Chai 1:38.89 9 BB Min A: 1:30.59 (+8.30s | 8.4%) Pleasanton Seahawks 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Breast
47.79
47.79
100 Breast
51.10
1:38.89
100 Breast
1:38.89

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.