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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
301 Winston Chase 1:37.04 10 BB Min A: 1:30.59 (+6.45s | 6.6%) Utah Valley Aquatics 09/24/2025 2025 UVRays September Intrasquad
50 Breast
46.40
46.40
100 Breast
50.64
1:37.04
100 Breast
1:37.04
302 Ethan Wang 1:37.13 8 BB Min A: 1:30.59 (+6.54s | 6.7%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Breast
47.66
47.66
100 Breast
49.47
1:37.13
100 Breast
1:37.13
303 Henry Moore 1:37.14 10 BB Min A: 1:30.59 (+6.55s | 6.7%) Ladera Oaks 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
46.74
46.74
100 Breast
50.40
1:37.14
100 Breast
1:37.14
304 Hunter Wilson 1:37.21 9 BB Min A: 1:30.59 (+6.62s | 6.8%) Kamehameha Swim Club 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Breast
46.97
46.97
100 Breast
50.24
1:37.21
100 Breast
1:37.21
305 Ethan Wu 1:37.22 9 BB Min A: 1:30.59 (+6.63s | 6.8%) Swim Torrance 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
46.21
46.21
100 Breast
51.01
1:37.22
100 Breast
1:37.22
306 Logan Yip 1:37.22 10 BB Min A: 1:30.59 (+6.63s | 6.8%) South San Francisco Aquatics 02/21/2026 Pacific Swimming 10 U SCY Championship
307 Wyatt Chandler 1:37.23 10 BB Min A: 1:30.59 (+6.64s | 6.8%) San Dimas Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.11
46.11
100 Breast
51.12
1:37.23
100 Breast
1:37.23
308 Saul Guevara 1:37.28 8 BB Min A: 1:30.59 (+6.69s | 6.9%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
47.73
47.73
100 Breast
49.55
1:37.28
100 Breast
1:37.28
309 Young Sun 1:37.32 9 BB Min A: 1:30.59 (+6.73s | 6.9%) Pro Swimming 03/06/2026 2026 PN PRO March Last Chance Intra Apprived
50 Breast
46.65
46.65
100 Breast
50.67
1:37.32
100 Breast
1:37.32
310 Jeffrey Crouse 1:37.34 10 BB Min A: 1:30.59 (+6.75s | 6.9%) Livermore AquaCowboys 11/08/2025 Brentwood Seawolves SCY C B BB+
311 Jacob Liu 1:37.35 10 BB Min A: 1:30.59 (+6.76s | 6.9%) Trident Swim Club 12/13/2024 2024 CA RAA SCS WAG
50 Breast
46.78
46.78
100 Breast
50.57
1:37.35
100 Breast
1:37.35
312 Milo Gurkan 1:37.35 10 BB Min A: 1:30.59 (+6.76s | 6.9%) Seals Aquatics 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
313 Bennett Arguello 1:37.39 9 BB Min A: 1:30.59 (+6.80s | 7.0%) Greenwood Tiger Sharks 03/06/2026 2026 CO 14 U Silver State
50 Breast
45.71
45.71
100 Breast
51.68
1:37.39
100 Breast
1:37.39
314 Landon Noble 1:37.41 9 BB Min A: 1:30.59 (+6.82s | 7.0%) Highlands Ranch Aquatics 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
47.42
47.42
100 Breast
49.99
1:37.41
100 Breast
1:37.41
315 Noah Wu 1:37.44 10 BB Min A: 1:30.59 (+6.85s | 7.0%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
316 Callahan Espiritu 1:37.46 8 BB Min A: 1:30.59 (+6.87s | 7.0%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
46.05
46.05
100 Breast
51.41
1:37.46
100 Breast
1:37.46
317 Marco Gonzalez 1:37.47 10 BB Min A: 1:30.59 (+6.88s | 7.1%) South Bay Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
47.99
47.99
100 Breast
49.48
1:37.47
100 Breast
1:37.47
318 Aiden Hu 1:37.47 10 BB Min A: 1:30.59 (+6.88s | 7.1%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
46.48
46.48
100 Breast
50.99
1:37.47
100 Breast
1:37.47
319 Ilan Rattner 1:37.47 9 BB Min A: 1:30.59 (+6.88s | 7.1%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 Breast
46.19
46.19
100 Breast
51.28
1:37.47
100 Breast
1:37.47
320 Connor Li 1:37.51 9 BB Min A: 1:30.59 (+6.92s | 7.1%) Pacific Dragons Swim Team 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Breast
46.60
46.60
100 Breast
50.91
1:37.51
100 Breast
1:37.51
321 Joseph Jorgensen 1:37.51 10 BB Min A: 1:30.59 (+6.92s | 7.1%) Coastal Machine Aquatics Club 12/13/2024 2024 CA SCAT SCS WAG
50 Breast
46.44
46.44
100 Breast
51.07
1:37.51
100 Breast
1:37.51
322 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
323 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
324 Dongxin Xian 1:37.65 10 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
325 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+
326 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
327 Arlo Holland 1:37.69 10 BB Min A: 1:30.59 (+7.10s | 7.3%) Excel Aquatics 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
50 Breast
47.34
47.34
100 Breast
50.35
1:37.69
100 Breast
1:37.69
328 Leo Liao 1:37.69 10 BB Min A: 1:30.59 (+7.10s | 7.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
47.47
47.47
100 Breast
50.22
1:37.69
100 Breast
1:37.69
329 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
330 Owen Bronson 1:37.80 9 BB Min A: 1:30.59 (+7.21s | 7.4%) Legacy Aquatics 02/06/2026 Legacy Aquatics Spring Qualifier
50 Breast
48.74
48.74
100 Breast
49.06
1:37.80
100 Breast
1:37.80
331 Carter Schwenk 1:37.91 10 BB Min A: 1:30.59 (+7.32s | 7.5%) Burlingame Aquatics 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
47.30
47.30
100 Breast
50.61
1:37.91
100 Breast
1:37.91
332 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
333 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
334 Isaiah Fadillah 1:38.00 10 BB Min A: 1:30.59 (+7.41s | 7.6%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
335 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
336 Thiago Preciado 1:38.08 5 BB Min A: 1:30.59 (+7.49s | 7.6%) East Bay Bat Rays 11/08/2025 Albany Armada Aquatics C B BB+ Meet
337 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
338 Christian Hernandez 1:38.25 10 BB Min A: 1:30.59 (+7.66s | 7.8%) Walnut Creek Aquabears 03/28/2026 Piedmont Swim Team C B BB+
339 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
340 Enzo Lin 1:38.32 10 BB Min A: 1:30.59 (+7.73s | 7.9%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
46.17
46.17
100 Breast
52.15
1:38.32
100 Breast
1:38.32
341 Alexander Rich 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Maverick Aquatics 04/17/2026 2026 CO Jolean Scott Memorial
50 Breast
48.63
48.63
100 Breast
49.77
1:38.40
100 Breast
1:38.40
342 Edwin Fernando 1:38.49 10 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
343 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
344 Adam Ma 1:38.53 10 BB Min A: 1:30.59 (+7.94s | 8.1%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
345 Haolin Chen 1:38.56 10 BB Min A: 1:30.59 (+7.97s | 8.1%) Pacific Dragons Swim Team 11/16/2025 2025 PN PAC Q Meet
346 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
347 Jed El Abed 1:38.65 10 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
348 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
349 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
350 Aarav Narayan 1:38.72 10 BB Min A: 1:30.59 (+8.13s | 8.2%) Pleasanton Seahawks 03/28/2026 PC CDST SC C 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.