Pacific Swimming Boys 10 & under - 100 Y Breast

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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
51 Konnor Pham-Nguyen 1:31.73 10 BB Min A: 1:30.59 (+1.14s | 1.2%) Alameda Gators 10/18/2025 PC CDST SC C B BB+
52 Luke Xu 1:31.94 10 BB Min A: 1:30.59 (+1.35s | 1.5%) California Dolphins Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
53 Aaron Kuusela 1:32.48 10 BB Min A: 1:30.59 (+1.89s | 2.0%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
54 Daniel Heilman 1:32.54 9 BB Min A: 1:30.59 (+1.95s | 2.1%) San Francisco Seals Swim Team 09/27/2025 Neptune Swimming Fall Classic
50 Breast
43.74
43.74
100 Breast
48.80
1:32.54
100 Breast
1:32.54
55 Alan Li 1:32.71 10 BB Min A: 1:30.59 (+2.12s | 2.3%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
56 Griffin Estrada 1:32.96 10 BB Min A: 1:30.59 (+2.37s | 2.5%) Diablo Aquatics 10/18/2025 PC SRVA SCY B BB+ Meet
57 Daniel Nagaoka 1:33.12 10 BB Min A: 1:30.59 (+2.53s | 2.7%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
58 Wesley Zhang 1:33.13 10 BB Min A: 1:30.59 (+2.54s | 2.7%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
59 Flynn Chen 1:33.14 9 BB Min A: 1:30.59 (+2.55s | 2.7%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
60 Ishaan Karunanayake 1:33.35 10 BB Min A: 1:30.59 (+2.76s | 3.0%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
61 Nolan Lu 1:33.39 10 BB Min A: 1:30.59 (+2.80s | 3.0%) DeAnza Cupertino Aquatics 10/25/2025 2025 SUNN Fall Classic
62 Mateo Sison 1:33.68 10 BB Min A: 1:30.59 (+3.09s | 3.3%) San Ramon Valley Aquatics 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
63 Ryan Chen 1:33.87 10 BB Min A: 1:30.59 (+3.28s | 3.5%) DeAnza Cupertino Aquatics 12/06/2025 Alto Dec 6 7 CBA
50 Breast
44.73
44.73
100 Breast
49.14
1:33.87
100 Breast
1:33.87
64 Arick Yuan 1:33.89 9 BB Min A: 1:30.59 (+3.30s | 3.5%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Breast
45.38
45.38
100 Breast
48.51
1:33.89
100 Breast
1:33.89
65 Reagan Wilsey 1:33.90 10 BB Min A: 1:30.59 (+3.31s | 3.5%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
44.40
44.40
100 Breast
49.50
1:33.90
100 Breast
1:33.90
66 Conner Lo 1:34.27 10 BB Min A: 1:30.59 (+3.68s | 3.9%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
67 Michael Campbell 1:35.07 9 BB Min A: 1:30.59 (+4.48s | 4.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Breast
45.54
45.54
100 Breast
49.53
1:35.07
100 Breast
1:35.07
68 Adrian Tu 1:35.13 10 BB Min A: 1:30.59 (+4.54s | 4.8%) Walnut Creek Aquabears 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
44.47
44.47
100 Breast
50.66
1:35.13
100 Breast
1:35.13
69 Nicoh Bocalan 1:35.19 10 BB Min A: 1:30.59 (+4.60s | 4.8%) San Ramon Valley Aquatics 10/18/2025 PC SRVA SCY B BB+ Meet
70 Ethan Gu 1:35.20 10 BB Min A: 1:30.59 (+4.61s | 4.8%) Burlingame Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
71 Phinnaeus Johnson 1:35.40 9 BB Min A: 1:30.59 (+4.81s | 5.0%) South Valley Makos 04/26/2025 Pacific Swimming 10 Under SC Championships
72 Lyman Ung 1:35.46 10 BB Min A: 1:30.59 (+4.87s | 5.1%) El Cerrito Gators 11/08/2025 Albany Armada Aquatics C B BB+ Meet
73 Finlay Nelson 1:35.46 10 BB Min A: 1:30.59 (+4.87s | 5.1%) AC Swim Club 11/08/2025 TCA PC November SC C B A+
50 Breast
44.97
44.97
100 Breast
50.49
1:35.46
100 Breast
1:35.46
74 Orion Blue-Smith 1:35.47 9 BB Min A: 1:30.59 (+4.88s | 5.1%) Palo Alto Stanford Aquatics 12/20/2025 2025 PASA Winter Frolic Meet @ PALY HS
50 Breast
45.40
45.40
100 Breast
50.07
1:35.47
100 Breast
1:35.47
75 Leo Ioffe 1:35.95 9 BB Min A: 1:30.59 (+5.36s | 5.6%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Breast
46.35
46.35
100 Breast
49.60
1:35.95
100 Breast
1:35.95
76 Nicholas Mosendz 1:35.95 9 BB Min A: 1:30.59 (+5.36s | 5.6%) Santa Clara Swim Club 10/11/2025 QSS Santa Cruz Competenicia C B A+
77 Jaden Manalastas 1:36.22 9 BB Min A: 1:30.59 (+5.63s | 5.9%) South San Francisco Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
78 Evan Wang 1:36.62 10 BB Min A: 1:30.59 (+6.03s | 6.2%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
45.47
45.47
100 Breast
51.15
1:36.62
100 Breast
1:36.62
79 Nash McNames 1:36.66 11 BB Min A: 1:30.59 (+6.07s | 6.3%) Terrapins Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
80 Leo Miyamoto 1:37.08 10 BB Min A: 1:30.59 (+6.49s | 6.7%) Napa Valley Swim Team 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Breast
47.42
47.42
100 Breast
49.66
1:37.08
100 Breast
1:37.08
81 Lucas Jiang 1:37.11 9 BB Min A: 1:30.59 (+6.52s | 6.7%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
82 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
83 Daniel Platon 1:37.25 10 BB Min A: 1:30.59 (+6.66s | 6.8%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
84 Charlie Seipel 1:37.27 11 BB Min A: 1:30.59 (+6.68s | 6.9%) Terrapins Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
85 Jeffrey Crouse 1:37.34 9 BB Min A: 1:30.59 (+6.75s | 6.9%) Livermore AquaCowboys 11/08/2025 Brentwood Seawolves SCY C B BB+
86 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
87 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+
88 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
89 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+
90 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
91 Milo Gurkan 1:37.89 10 BB Min A: 1:30.59 (+7.30s | 7.5%) Seals Aquatics 11/22/2025 Thankswimming Classic 2025
92 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
93 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
94 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
95 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
96 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
97 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
98 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
99 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+
100 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+

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.