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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
401 Ethan Zhu 1:37.43 10 BB Min A: 1:30.59 (+6.84s | 7.0%) DeAnza Cupertino Aquatics 02/21/2026 Pacific Swimming 10 U SCY Championship
402 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
403 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
404 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
405 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
406 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
407 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
408 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
409 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
410 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
411 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
412 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+
413 Nicholas Thach 1:37.66 10 BB Min A: 1:30.59 (+7.07s | 7.2%) Oakland Undercurrent Swim Team 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
414 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
415 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
416 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
417 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
418 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
419 Oliver Gist-Pitts 1:37.78 10 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
420 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
421 Daniel Crabbe 1:37.84 10 BB Min A: 1:30.59 (+7.25s | 7.4%) Manoa Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
45.14
45.14
100 Breast
52.70
1:37.84
100 Breast
1:37.84
422 Liam Wildenbeest 1:37.88 10 BB Min A: 1:30.59 (+7.29s | 7.4%) Flying Fish Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
46.28
46.28
100 Breast
51.60
1:37.88
100 Breast
1:37.88
423 Milo Gurkan 1:37.89 10 BB Min A: 1:30.59 (+7.30s | 7.5%) Seals Aquatics 11/22/2025 Thankswimming Classic 2025
424 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
425 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
426 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
427 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
428 Keith Barker 1:38.05 10 BB Min A: 1:30.59 (+7.46s | 7.6%) Aulea Swim Club 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Breast
47.92
47.92
100 Breast
50.13
1:38.05
100 Breast
1:38.05
429 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
430 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
431 Kavan Manshadi 1:38.11 10 BB Min A: 1:30.59 (+7.52s | 7.7%) Aquawolves Swimming 03/06/2026 2026 CO 14 U Silver State
50 Breast
8.90
8.90
100 Breast
1:29.21
1:38.11
100 Breast
1:38.11
432 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
433 Austin Mitchell 1:38.18 10 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
434 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
435 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
436 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+
437 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
438 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
439 Gregory Lee 1:38.32 10 BB Min A: 1:30.59 (+7.73s | 7.9%) Palo Alto Stanford Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
440 Vir Bagchi 1:38.41 10 BB Min A: 1:30.59 (+7.82s | 7.9%) Rancho Family YMCA 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
47.31
47.31
100 Breast
51.10
1:38.41
100 Breast
1:38.41
441 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
442 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
443 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
444 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
445 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
446 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
447 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
448 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
449 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
450 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.