1
Isaac
Wang
37.03
10
AAAA Min
DeAnza Cupertino Aquatics
02/01/2025
Alto Swim Club Valentine Classic
2
Eli
Kim
51.63
12
AAAA Min
Pleasanton Seahawks
12/12/2025
Winter SC Age Group Championships
50 Free
24.79
24.79
100 Free
26.84
51.63
100 Free
51.63
3
Jaylen
Zhang
53.44
12
AAAA Min
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
4
Heber
Sun
53.59
12
AAAA Min
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Free
25.92
25.92
100 Free
27.67
53.59
100 Free
53.59
5
Jack
Arneson
53.62
12
AAA Min
AAAA: 53.59 (+0.03s | 0.1%)
San Ramon Valley Aquatics
11/08/2025
Folsom Classic 2025
50 Free
26.10
26.10
100 Free
27.52
53.62
100 Free
53.62
6
Sami
Vuori
53.99
12
AAA Min
AAAA: 53.59 (+0.40s | 0.7%)
Hills Hurricane Swimming
11/08/2025
Albany Armada Aquatics C B BB+ Meet
7
Justin
Huang
54.54
12
AAA Min
AAAA: 53.59 (+0.95s | 1.7%)
Unattached
01/03/2026
2026 Pacific Coast All Star Meet
50 Free
26.03
26.03
100 Free
28.51
54.54
100 Free
54.54
8
Colin
Huwe
54.59
12
AAA Min
AAAA: 53.59 (+1.00s | 1.8%)
Unattached
01/03/2026
2026 Pacific Coast All Star Meet
9
Weihan
Wang
54.64
12
AAA Min
AAAA: 53.59 (+1.05s | 1.9%)
Pleasanton Seahawks
11/08/2025
Albany Armada Aquatics C B BB+ Meet
10
Konstanin
Kornach
55.12
9
AAA Min
AAAA: 53.59 (+1.53s | 2.8%)
Sacred Heart Cathedral Prep
04/27/2023
2023 WCAL Championships
11
Landen
Vien
55.30
12
AAA Min
AAAA: 53.59 (+1.71s | 3.1%)
Pleasanton Seahawks
09/27/2025
Orinda Aquatics SC C B BB+ Meet
12
Ethan
Tu
55.58
12
AAA Min
AAAA: 53.59 (+1.99s | 3.6%)
Walnut Creek Aquabears
02/13/2026
2026 Neptune Swimming Invitational
50 Free
26.69
26.69
100 Free
28.89
55.58
100 Free
55.58
13
Tyler
Harding
55.85
12
AAA Min
AAAA: 53.59 (+2.26s | 4.0%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Free
26.90
26.90
100 Free
28.95
55.85
100 Free
55.85
14
Ian
Lai
56.25
12
AA Min
AAA: 56.19 (+0.06s | 0.1%)
Palo Alto Stanford Aquatics
02/13/2026
2026 Neptune Swimming Invitational
50 Free
26.46
26.46
100 Free
29.79
56.25
100 Free
56.25
15
Tristan
Mijatovic
56.30
12
AA Min
AAA: 56.19 (+0.11s | 0.2%)
Pleasanton Seahawks
01/31/2026
Zone 2 Winter Championship Meet
16
Craig
Apuada
56.56
11
AA Min
AAA: 56.19 (+0.37s | 0.7%)
Quicksilver Swimming
02/07/2026
Valley Splash Short Course C B A Meet
17
Arthur
Odnoblyudov
57.02
12
AA Min
AAA: 56.19 (+0.83s | 1.5%)
Diablo Aquatics
11/08/2025
Brentwood Seawolves SCY C B BB+
18
Oscar
Wang
57.04
12
AA Min
AAA: 56.19 (+0.85s | 1.5%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
19
Minh
Truong
57.14
12
AA Min
AAA: 56.19 (+0.95s | 1.7%)
Palo Alto Stanford Aquatics
02/13/2026
2026 Neptune Swimming Invitational
50 Free
27.11
27.11
100 Free
30.03
57.14
100 Free
57.14
20
Magnus
Russell
57.16
11
AA Min
AAA: 56.19 (+0.97s | 1.7%)
Walnut Creek Aquabears
01/31/2026
Zone 2 Winter Championship Meet
21
Patrick
Krupa
57.17
9
AA Min
AAA: 56.19 (+0.98s | 1.7%)
Lynbrook High School
04/25/2023
2023 SCVAL ECD Swimming Championships
50 Free
27.44
27.44
100 Free
29.73
57.17
100 Free
57.17
22
Jonathan
Quintero-Ortiz
57.38
12
AA Min
AAA: 56.19 (+1.19s | 2.1%)
Tiger Aquatics
03/14/2025
Spring SCY Age Group Championships
50 Free
27.63
27.63
100 Free
29.75
57.38
100 Free
57.38
23
Ethan
Chen
57.70
10
AA Min
AAA: 56.19 (+1.51s | 2.6%)
Lynbrook High School
04/25/2023
2023 SCVAL ECD Swimming Championships
50 Free
27.89
27.89
100 Free
29.81
57.70
100 Free
57.70
24
David
Choi
57.90
12
AA Min
AAA: 56.19 (+1.71s | 3.0%)
Unattached
11/08/2025
TCA PC November SC C B A+
50 Free
27.70
27.70
100 Free
30.20
57.90
100 Free
57.90
25
Michael
Gao
57.99
12
AA Min
AAA: 56.19 (+1.80s | 3.1%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 Free
28.19
28.19
100 Free
29.80
57.99
100 Free
57.99
26
Owen
Rodde
58.01
12
AA Min
AAA: 56.19 (+1.82s | 3.1%)
Burlingame Aquatics
01/10/2026
BAC Norman Cutler Memorial
27
Austin
Beck
58.09
11
AA Min
AAA: 56.19 (+1.90s | 3.3%)
Pacifica Sea Lions
02/07/2025
2025 PSL Super Finals Invitational
28
Jason
Korajkic
58.10
11
AA Min
AAA: 56.19 (+1.91s | 3.3%)
Walnut Creek Aquabears
12/12/2025
Winter SC Age Group Championships
50 Free
28.34
28.34
100 Free
29.76
58.10
100 Free
58.10
29
Jack
Redemann
58.17
12
AA Min
AAA: 56.19 (+1.98s | 3.4%)
North Bay Aquatics
01/31/2026
2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Free
27.99
27.99
100 Free
30.18
58.17
100 Free
58.17
30
Nathan
Wood
58.23
12
AA Min
AAA: 56.19 (+2.04s | 3.5%)
Alameda Gators
01/31/2026
Zone 2 Winter Championship Meet
31
Seokjung
Kim
58.28
11
AA Min
AAA: 56.19 (+2.09s | 3.6%)
Lakeridge
02/15/2025
2025 OR HS 6A 5
50 Free
27.48
27.48
100 Free
30.80
58.28
100 Free
58.28
32
Elijah
Geiterez
58.37
12
AA Min
AAA: 56.19 (+2.18s | 3.7%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
33
Samuel
Liu
58.39
12
AA Min
AAA: 56.19 (+2.20s | 3.8%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
34
Tristan
Payumo
58.41
12
AA Min
AAA: 56.19 (+2.22s | 3.8%)
Brentwood Seawolves
01/31/2026
Zone 2 Winter Championship Meet
35
Hance
Liang
58.58
12
AA Min
AAA: 56.19 (+2.39s | 4.1%)
San Jose Goosemonkeys
02/07/2026
Valley Splash Short Course C B A Meet
36
Aaron
Chen
58.69
12
AA Min
AAA: 56.19 (+2.50s | 4.3%)
DeAnza Cupertino Aquatics
11/15/2025
De Anza Cupertino Aquatics CBA+ Meet
37
Andrew
Ellingwood
58.77
12
A Min
AA: 58.69 (+0.08s | 0.1%)
Pleasanton Seahawks
01/31/2026
Zone 2 Winter Championship Meet
38
Vahe
Khachaturyan
58.85
12
A Min
AA: 58.69 (+0.16s | 0.3%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
39
Lucas
Chen
58.85
12
A Min
AA: 58.69 (+0.16s | 0.3%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Free
27.64
27.64
100 Free
31.21
58.85
100 Free
58.85
40
Aiden
Ho
58.91
11
A Min
AA: 58.69 (+0.22s | 0.4%)
Issaquah
02/07/2025
2025 KingCo Conference Boys HS Champs
50 Free
27.46
27.46
100 Free
31.45
58.91
100 Free
58.91
41
Leo
Jarc
58.91
12
A Min
AA: 58.69 (+0.22s | 0.4%)
Burlingame Aquatics
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
28.49
28.49
100 Free
30.42
58.91
100 Free
58.91
42
Oren
Ioffe
59.08
12
A Min
AA: 58.69 (+0.39s | 0.7%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
43
Jonathan
Zhou
59.08
12
A Min
AA: 58.69 (+0.39s | 0.7%)
Bay Club Panthers
02/07/2026
PASA CBA+ SCY Meet Feb 2026
44
Sami
Saheb
59.14
12
A Min
AA: 58.69 (+0.45s | 0.8%)
Bay Club Panthers
02/07/2026
PASA CBA+ SCY Meet Feb 2026
45
Joshua
Baba
59.15
13
A Min
AA: 58.69 (+0.46s | 0.8%)
Walnut Creek Aquabears
01/31/2026
Zone 2 Winter Championship Meet
46
Joseph
Li
59.15
12
A Min
AA: 58.69 (+0.46s | 0.8%)
Milpitas Aquatic Club
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Free
28.44
28.44
100 Free
30.71
59.15
100 Free
59.15
47
Daniel
Churbanov
59.17
12
A Min
AA: 58.69 (+0.48s | 0.8%)
Santa Clara Swim Club
09/27/2025
2025 MAC Season Kick Off
48
Kaden
Park
59.21
12
A Min
AA: 58.69 (+0.52s | 0.9%)
San Ramon Valley Aquatics
10/18/2025
PC SRVA SCY B BB+ Meet
49
Chase
Polsky
59.27
12
A Min
AA: 58.69 (+0.58s | 1.0%)
Orinda Aquatics
01/31/2026
Zone 2 Winter Championship Meet
50
Bear
Anderson
59.30
11
A Min
AA: 58.69 (+0.61s | 1.0%)
The Olympic Club
12/12/2025
Winter SC Age Group Championships
50 Free
28.27
28.27
100 Free
31.03
59.30
100 Free
59.30