1
Eli
Kim
1:04.97
12
AAAA Min
Pleasanton Seahawks
01/10/2026
Pleasanton Seahawks SCY C B BB+ Meet
2
Landen
Vien
1:07.05
12
AAAA Min
Pleasanton Seahawks
12/12/2025
Winter SC Age Group Championships
50 Breast
31.90
31.90
100 Breast
35.15
1:07.05
100 Breast
1:07.05
3
Winston
Swaffin-Smith
1:07.50
12
AAAA Min
Fog City Hammerheads
11/14/2025
PSL Pumpkin Spice Lovers 25 129
4
Ethan
Tu
1:07.96
12
AAA Min
AAAA: 1:07.79 (+0.17s | 0.3%)
Walnut Creek Aquabears
12/12/2025
Winter SC Age Group Championships
50 Breast
31.99
31.99
100 Breast
35.97
1:07.96
100 Breast
1:07.96
5
Heber
Sun
1:09.66
12
AAA Min
AAAA: 1:07.79 (+1.87s | 2.7%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
6
Jack
Arneson
1:10.05
12
AAA Min
AAAA: 1:07.79 (+2.26s | 3.2%)
San Ramon Valley Aquatics
01/10/2026
Pleasanton Seahawks SCY C B BB+ Meet
7
Nathan
Wu
1:10.17
11
AAA Min
AAAA: 1:07.79 (+2.38s | 3.4%)
Alto Swim Club
12/12/2025
Winter SC Age Group Championships
50 Breast
34.13
34.13
100 Breast
36.04
1:10.17
100 Breast
1:10.17
8
Victor
Chen
1:10.29
12
AAA Min
AAAA: 1:07.79 (+2.50s | 3.6%)
Palo Alto Stanford Aquatics
12/12/2025
Winter SC Age Group Championships
50 Breast
33.54
33.54
100 Breast
36.75
1:10.29
100 Breast
1:10.29
9
Aaron
Ji
1:10.70
12
AAA Min
AAAA: 1:07.79 (+2.91s | 4.1%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
10
Colin
Huwe
1:10.76
12
AAA Min
AAAA: 1:07.79 (+2.97s | 4.2%)
Santa Clara Swim Club
11/08/2025
Folsom Classic 2025
50 Breast
33.39
33.39
100 Breast
37.37
1:10.76
100 Breast
1:10.76
11
Justin
Huang
1:11.36
12
AAA Min
AAAA: 1:07.79 (+3.57s | 5.0%)
Unattached
01/03/2026
2026 Pacific Coast All Star Meet
50 Breast
33.95
33.95
100 Breast
37.41
1:11.36
100 Breast
1:11.36
12
Ian
Lai
1:11.66
12
AA Min
AAA: 1:11.39 (+0.27s | 0.4%)
Palo Alto Stanford Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
13
Tyler
Harding
1:11.74
12
AA Min
AAA: 1:11.39 (+0.35s | 0.5%)
Unattached
01/03/2026
2026 Pacific Coast All Star Meet
50 Breast
33.81
33.81
100 Breast
37.93
1:11.74
100 Breast
1:11.74
14
Jeffrey
Sun
1:11.99
11
AA Min
AAA: 1:11.39 (+0.60s | 0.8%)
Santa Clara Swim Club
11/08/2025
Folsom Classic 2025
15
Jayadev
Ghanta
1:12.09
10
AA Min
AAA: 1:11.39 (+0.70s | 1.0%)
Lynbrook High School
04/25/2023
2023 SCVAL ECD Swimming Championships
50 Breast
33.28
33.28
100 Breast
38.81
1:12.09
100 Breast
1:12.09
16
Daniel
Churbanov
1:12.13
12
AA Min
AAA: 1:11.39 (+0.74s | 1.0%)
Santa Clara Swim Club
10/11/2025
QSS Santa Cruz Competenicia C B A+
17
Sami
Vuori
1:12.29
12
AA Min
AAA: 1:11.39 (+0.90s | 1.2%)
Hills Hurricane Swimming
01/10/2026
Pleasanton Seahawks SCY C B BB+ Meet
18
Apollo
Zhong
1:12.63
12
AA Min
AAA: 1:11.39 (+1.24s | 1.7%)
Burlingame Aquatics
11/14/2025
PSL Pumpkin Spice Lovers 25 129
19
Arthur
Odnoblyudov
1:12.83
12
AA Min
AAA: 1:11.39 (+1.44s | 2.0%)
Diablo Aquatics
12/04/2025
2025 Holiday Swim Festival
50 Breast
34.86
34.86
100 Breast
37.97
1:12.83
100 Breast
1:12.83
20
Ian
Sun
1:13.40
12
AA Min
AAA: 1:11.39 (+2.01s | 2.7%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
21
Quentin
Qi
1:13.87
12
AA Min
AAA: 1:11.39 (+2.48s | 3.4%)
Santa Clara Swim Club
10/25/2025
GGST Spooktacular 2025
22
Ian
Chen
1:14.03
12
AA Min
AAA: 1:11.39 (+2.64s | 3.6%)
DeAnza Cupertino Aquatics
11/15/2025
De Anza Cupertino Aquatics CBA+ Meet
23
Everett
Morrison
1:14.13
12
AA Min
AAA: 1:11.39 (+2.74s | 3.7%)
Palo Alto Stanford Aquatics
12/04/2025
2025 Holiday Swim Festival
50 Breast
35.40
35.40
100 Breast
38.73
1:14.13
100 Breast
1:14.13
24
Christopher
Yang
1:14.14
12
AA Min
AAA: 1:11.39 (+2.75s | 3.7%)
Quicksilver Swimming
04/03/2025
Pacific Swimming SC Far Western Champs
50 Breast
34.61
34.61
100 Breast
39.53
1:14.14
100 Breast
1:14.14
25
Elliott
Chen
1:14.34
11
AA Min
AAA: 1:11.39 (+2.95s | 4.0%)
DeAnza Cupertino Aquatics
12/12/2025
Winter SC Age Group Championships
50 Breast
35.39
35.39
100 Breast
38.95
1:14.34
100 Breast
1:14.34
26
Kian
Lynch
1:14.52
12
AA Min
AAA: 1:11.39 (+3.13s | 4.2%)
Piedmont Swim Team
11/08/2025
Albany Armada Aquatics C B BB+ Meet
27
Sylas
Williams
1:14.63
12
AA Min
AAA: 1:11.39 (+3.24s | 4.3%)
Terrapins Swim Team
12/12/2025
Winter SC Age Group Championships
50 Breast
35.36
35.36
100 Breast
39.27
1:14.63
100 Breast
1:14.63
28
Isaac
Dolid
1:14.93
12
A Min
AA: 1:14.89 (+0.04s | 0.1%)
Montclair Swim Team
12/12/2025
Winter SC Age Group Championships
50 Breast
35.86
35.86
100 Breast
39.07
1:14.93
100 Breast
1:14.93
29
Owen
Rodde
1:15.35
12
A Min
AA: 1:14.89 (+0.46s | 0.6%)
Burlingame Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
30
Ansel
Dong
1:15.39
12
A Min
AA: 1:14.89 (+0.50s | 0.7%)
Santa Clara Swim Club
10/11/2025
QSS Santa Cruz Competenicia C B A+
31
Aaron
Chen
1:15.41
12
A Min
AA: 1:14.89 (+0.52s | 0.7%)
DeAnza Cupertino Aquatics
10/11/2025
2025 DACA SC CBA Meet
32
Matthew
Tao
1:15.51
11
A Min
AA: 1:14.89 (+0.62s | 0.8%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
33
Weihan
Wang
1:15.60
12
A Min
AA: 1:14.89 (+0.71s | 0.9%)
Pleasanton Seahawks
09/27/2025
Orinda Aquatics SC C B BB+ Meet
34
Calvin
Bielicki
1:15.75
12
A Min
AA: 1:14.89 (+0.86s | 1.1%)
Napa Valley Swim Team
09/20/2025
WANV CBA+ Endless Summer Meet
35
Lucas
Chen
1:15.89
12
A Min
AA: 1:14.89 (+1.00s | 1.3%)
Montclair Swim Team
12/12/2025
Winter SC Age Group Championships
50 Breast
35.69
35.69
100 Breast
40.20
1:15.89
100 Breast
1:15.89
36
Artem
Vovk
1:15.94
11
A Min
AA: 1:14.89 (+1.05s | 1.4%)
Sunnyvale Swim Club
10/25/2025
2025 SUNN Fall Classic
37
Davin
Tambuwun
1:16.19
11
A Min
AA: 1:14.89 (+1.30s | 1.7%)
San Ramon Valley Aquatics
11/08/2025
Folsom Classic 2025
38
Jonathan
Zhou
1:16.19
12
A Min
AA: 1:14.89 (+1.30s | 1.7%)
Bay Club Panthers
01/10/2026
BAC Norman Cutler Memorial
39
Joshua
Baba
1:16.29
12
A Min
AA: 1:14.89 (+1.40s | 1.8%)
Walnut Creek Aquabears
11/01/2025
Kati McDermott Memorial Fall Jamboree Invite
40
Andrew
Tong
1:16.37
12
A Min
AA: 1:14.89 (+1.48s | 1.9%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
41
Lyell
Gavette-Sandy
1:16.43
12
A Min
AA: 1:14.89 (+1.54s | 2.0%)
Oakland Undercurrent Swim Team
01/10/2026
Pleasanton Seahawks SCY C B BB+ Meet
42
Jaylen
Zhang
1:16.50
12
A Min
AA: 1:14.89 (+1.61s | 2.1%)
Santa Clara Swim Club
10/25/2025
GGST Spooktacular 2025
43
Yubo
Ni
1:16.53
11
A Min
AA: 1:14.89 (+1.64s | 2.1%)
Santa Clara Swim Club
12/12/2025
Winter SC Age Group Championships
50 Breast
36.25
36.25
100 Breast
40.28
1:16.53
100 Breast
1:16.53
44
Jayden
Lee
1:16.59
12
A Min
AA: 1:14.89 (+1.70s | 2.2%)
California Dolphins Swim Team
10/18/2025
PC CDST SC C B BB+
45
Maximus
Wang
1:16.74
11
A Min
AA: 1:14.89 (+1.85s | 2.4%)
California Dolphins Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
46
Lucas
Lu
1:16.78
12
A Min
AA: 1:14.89 (+1.89s | 2.5%)
DeAnza Cupertino Aquatics
12/12/2025
Winter SC Age Group Championships
50 Breast
37.28
37.28
100 Breast
39.50
1:16.78
100 Breast
1:16.78
47
Joseph
Li
1:16.85
12
A Min
AA: 1:14.89 (+1.96s | 2.6%)
Milpitas Aquatic Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 Breast
38.27
38.27
100 Breast
38.58
1:16.85
100 Breast
1:16.85
48
Tristan
Mijatovic
1:16.89
12
A Min
AA: 1:14.89 (+2.00s | 2.6%)
Pleasanton Seahawks
10/18/2025
PC SRVA SCY B BB+ Meet
49
Magnus
Russell
1:16.93
11
A Min
AA: 1:14.89 (+2.04s | 2.7%)
Walnut Creek Aquabears
12/12/2025
Winter SC Age Group Championships
50 Breast
35.41
35.41
100 Breast
41.52
1:16.93
100 Breast
1:16.93
50
Paul
Bustamante
1:17.00
12
A Min
AA: 1:14.89 (+2.11s | 2.7%)
Vallejo Aquatic Club
10/11/2025
VJO Sprint For The Golden Ticket CBA+ 2025