1
Heber
Sun
1:59.98
12
AAA Min
AAAA: 1:56.99 (+2.99s | 2.5%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
2
Michael
Gao
2:07.16
12
AA Min
AAA: 2:02.59 (+4.57s | 3.6%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 Free
28.53
28.53
100 Free
31.96
1:00.49
100 Free
1:00.49
150 Free
34.14
1:34.63
200 Free
32.53
2:07.16
100 Free
1:06.67
3
Samuel
Liu
2:07.29
12
AA Min
AAA: 2:02.59 (+4.70s | 3.7%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
4
Oscar
Wang
2:07.35
12
AA Min
AAA: 2:02.59 (+4.76s | 3.7%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 Free
28.29
28.29
100 Free
31.33
59.62
100 Free
59.62
150 Free
33.85
1:33.47
200 Free
33.88
2:07.35
100 Free
1:07.73
5
Aaron
Ji
2:08.41
12
A Min
AA: 2:08.19 (+0.22s | 0.2%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Free
29.29
29.29
100 Free
31.90
1:01.19
100 Free
1:01.19
150 Free
34.02
1:35.21
200 Free
33.20
2:08.41
100 Free
1:07.22
6
Nathan
Wu
2:12.22
11
A Min
AA: 2:08.19 (+4.03s | 3.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
7
Noah
de Haan
2:12.73
11
A Min
AA: 2:08.19 (+4.54s | 3.4%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Free
29.80
29.80
100 Free
33.91
1:03.71
100 Free
1:03.71
150 Free
35.00
1:38.71
200 Free
34.02
2:12.73
100 Free
1:09.02
8
Lucas
Liu
2:13.36
11
A Min
AA: 2:08.19 (+5.17s | 3.9%)
Alto Swim Club
12/12/2025
Winter SC Age Group Championships
50 Free
30.44
30.44
100 Free
33.94
1:04.38
100 Free
1:04.38
150 Free
34.99
1:39.37
200 Free
33.99
2:13.36
100 Free
1:08.98
9
Matthew
Tao
2:13.48
11
A Min
AA: 2:08.19 (+5.29s | 4.0%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
30.78
30.78
100 Free
33.61
1:04.39
100 Free
1:04.39
150 Free
34.59
1:38.98
200 Free
34.50
2:13.48
100 Free
1:09.09
10
Elliott
Gu
2:14.11
12
BB Min
A: 2:13.69 (+0.42s | 0.3%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Free
30.63
30.63
100 Free
33.50
1:04.13
100 Free
1:04.13
150 Free
35.07
1:39.20
200 Free
34.91
2:14.11
100 Free
1:09.98
11
Nevoh
Almog
2:14.90
11
BB Min
A: 2:13.69 (+1.21s | 0.9%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Free
30.53
30.53
100 Free
34.25
1:04.78
100 Free
1:04.78
150 Free
36.11
1:40.89
200 Free
34.01
2:14.90
100 Free
1:10.12
12
Billy
Niu
2:15.89
12
BB Min
A: 2:13.69 (+2.20s | 1.6%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
13
Lucas
Chen
2:16.81
12
BB Min
A: 2:13.69 (+3.12s | 2.3%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Free
30.41
30.41
100 Free
34.35
1:04.76
100 Free
1:04.76
150 Free
35.65
1:40.41
200 Free
36.40
2:16.81
100 Free
1:12.05
14
Ryan
Sung
2:16.82
12
BB Min
A: 2:13.69 (+3.13s | 2.3%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
15
Patrick
Young
2:20.53
12
BB Min
A: 2:13.69 (+6.84s | 4.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
32.15
32.15
100 Free
36.51
1:08.66
100 Free
1:08.66
150 Free
36.86
1:45.52
200 Free
35.01
2:20.53
100 Free
1:11.87
16
Carlos
Li
2:22.67
10
BB Min
A: 2:13.69 (+8.98s | 6.3%)
Alto Swim Club
03/14/2025
Spring SCY Age Group Championships
50 Free
32.81
32.81
100 Free
37.28
1:10.09
100 Free
1:10.09
150 Free
37.70
1:47.79
200 Free
34.88
2:22.67
100 Free
1:12.58
17
Wesley
Gor
2:22.92
11
BB Min
A: 2:13.69 (+9.23s | 6.5%)
Alto Swim Club
12/12/2025
Winter SC Age Group Championships
50 Free
32.64
32.64
100 Free
35.32
1:07.96
100 Free
1:07.96
150 Free
37.29
1:45.25
200 Free
37.67
2:22.92
100 Free
1:14.96
18
William
Lao
2:22.95
11
BB Min
A: 2:13.69 (+9.26s | 6.5%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
19
Logan
Shin
2:23.89
11
BB Min
A: 2:13.69 (+10.20s | 7.1%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
32.33
32.33
100 Free
37.04
1:09.37
100 Free
1:09.37
150 Free
37.89
1:47.26
200 Free
36.63
2:23.89
100 Free
1:14.52
20
Leroy
Tu
2:24.42
12
BB Min
A: 2:13.69 (+10.73s | 7.4%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
21
Justin
Chaney
2:25.18
11
B Min
BB: 2:24.89 (+0.29s | 0.2%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
32.35
32.35
100 Free
36.23
1:08.58
100 Free
1:08.58
150 Free
38.21
1:46.79
200 Free
38.39
2:25.18
100 Free
1:16.60
22
Atakan
Aycan
2:25.45
12
B Min
BB: 2:24.89 (+0.56s | 0.4%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
33.07
33.07
100 Free
36.50
1:09.57
100 Free
1:09.57
150 Free
38.86
1:48.43
200 Free
37.02
2:25.45
100 Free
1:15.88
23
Oliver
Lee Chan Kam
2:25.77
11
B Min
BB: 2:24.89 (+0.88s | 0.6%)
Alto Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Free
33.84
33.84
100 Free
37.72
1:11.56
100 Free
1:11.56
150 Free
37.64
1:49.20
200 Free
36.57
2:25.77
100 Free
1:14.21
24
Shain
Teh
2:26.28
12
B Min
BB: 2:24.89 (+1.39s | 1.0%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
33.30
33.30
100 Free
37.01
1:10.31
100 Free
1:10.31
150 Free
39.09
1:49.40
200 Free
36.88
2:26.28
100 Free
1:15.97
25
Sammuel
Zhou
2:28.54
10
B Min
BB: 2:24.89 (+3.65s | 2.5%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
33.46
33.46
100 Free
39.03
1:12.49
100 Free
1:12.49
150 Free
39.13
1:51.62
200 Free
36.92
2:28.54
100 Free
1:16.05
26
Miles
Krna
2:29.24
11
B Min
BB: 2:24.89 (+4.35s | 2.9%)
Palo Alto Stanford Aquatics
12/14/2024
FeSSStive FroSSSt CBA+
27
Jishnu
Sengupta
2:29.98
12
B Min
BB: 2:24.89 (+5.09s | 3.4%)
Alto Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Free
34.00
34.00
100 Free
38.31
1:12.31
100 Free
1:12.31
150 Free
39.21
1:51.52
200 Free
38.46
2:29.98
100 Free
1:17.67
28
Ethan
Shen
2:31.94
11
B Min
BB: 2:24.89 (+7.05s | 4.6%)
Palo Alto Stanford Aquatics
12/21/2024
2024 PASA Winter Frolic Meet @ PALY HS
50 Free
35.91
35.91
100 Free
38.92
1:14.83
100 Free
1:14.83
150 Free
39.40
1:54.23
200 Free
37.71
2:31.94
100 Free
1:17.11
29
Ivan
Li
2:34.10
12
B Min
BB: 2:24.89 (+9.21s | 6.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
30
Tavis
Williams
2:34.78
11
B Min
BB: 2:24.89 (+9.89s | 6.4%)
Alto Swim Club
12/12/2025
Winter SC Age Group Championships
50 Free
33.89
33.89
100 Free
40.01
1:13.90
100 Free
1:13.90
150 Free
41.87
1:55.77
200 Free
39.01
2:34.78
100 Free
1:20.88
31
Donghyun
Kim
2:35.53
13
B Min
BB: 2:24.89 (+10.64s | 6.8%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
35.32
35.32
100 Free
39.65
1:14.97
100 Free
1:14.97
150 Free
41.15
1:56.12
200 Free
39.41
2:35.53
100 Free
1:20.56
32
Hei
Chan
2:35.72
11
B Min
BB: 2:24.89 (+10.83s | 7.0%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
33
Vedant
Shekhawat
2:36.92
12
B: 2:35.99 (+0.93s | 0.6%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
34
Derek
Yang
2:37.06
12
B: 2:35.99 (+1.07s | 0.7%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
32.99
32.99
100 Free
40.51
1:13.50
100 Free
1:13.50
150 Free
41.82
1:55.32
200 Free
41.74
2:37.06
100 Free
1:23.56
35
Aaron
Wang
2:38.22
10
B: 2:35.99 (+2.23s | 1.4%)
Milpitas Aquatic Club
12/06/2024
2024 Pacific Swimming Winter Age Group Champs
50 Free
37.10
37.10
100 Free
41.16
1:18.26
100 Free
1:18.26
150 Free
40.97
1:59.23
200 Free
38.99
2:38.22
100 Free
1:19.96
36
Trevor
Jan
2:38.97
10
B: 2:35.99 (+2.98s | 1.9%)
Alto Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
37
Justin
Mau
2:40.19
12
B: 2:35.99 (+4.20s | 2.6%)
Alto Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Free
36.28
36.28
100 Free
41.34
1:17.62
100 Free
1:17.62
150 Free
42.35
1:59.97
200 Free
40.22
2:40.19
100 Free
1:22.57
38
Stephen
Zhang
2:41.18
11
B: 2:35.99 (+5.19s | 3.2%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
39
Shreyan
Sutar
2:42.38
11
B: 2:35.99 (+6.39s | 3.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
36.07
36.07
100 Free
40.92
1:16.99
100 Free
1:16.99
150 Free
42.50
1:59.49
200 Free
42.89
2:42.38
100 Free
1:25.39
40
Yutao
Zhou
2:43.86
12
B: 2:35.99 (+7.87s | 4.8%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
100 Free
1:15.24
1:15.24
100 Free
1:15.24
150 Free
45.93
2:01.17
200 Free
42.69
2:43.86
100 Free
1:28.62
41
Bill
Zhu
2:43.97
9
B: 2:35.99 (+7.98s | 4.9%)
Alto Swim Club
02/25/2023
BAC SC CBA+ Meet
50 Free
36.69
36.69
100 Free
42.25
1:18.94
100 Free
1:18.94
150 Free
43.81
2:02.75
200 Free
41.22
2:43.97
100 Free
1:25.03
42
James
Jung
2:46.73
11
B: 2:35.99 (+10.74s | 6.4%)
Alto Swim Club
02/22/2025
De Anza C B A+
43
Brady
Lindauer
2:48.12
10
B: 2:35.99 (+12.13s | 7.2%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
40.35
40.35
100 Free
45.21
1:25.56
100 Free
1:25.56
150 Free
41.09
2:06.65
200 Free
41.47
2:48.12
100 Free
1:22.56
44
Oskar
Viitas
2:52.03
11
B: 2:35.99 (+16.04s | 9.3%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
38.23
38.23
100 Free
43.80
1:22.03
100 Free
1:22.03
150 Free
45.66
2:07.69
200 Free
44.34
2:52.03
100 Free
1:30.00
45
Sammy
Bahbah
2:54.38
12
B: 2:35.99 (+18.39s | 10.5%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
39.50
39.50
100 Free
47.88
1:27.38
100 Free
1:27.38
150 Free
44.18
2:11.56
200 Free
42.82
2:54.38
100 Free
1:27.00
46
Jyotiraditya
Bhattacharyya
3:01.24
11
B: 2:35.99 (+25.25s | 13.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
48.77
48.77
100 Free
55.98
1:44.75
100 Free
1:44.75
150 Free
58.42
2:43.17
200 Free
18.07
3:01.24
100 Free
1:16.49
47
Hugh
Lee
3:03.74
12
B: 2:35.99 (+27.75s | 15.1%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
40.89
40.89
100 Free
49.42
1:30.31
100 Free
1:30.31
150 Free
49.06
2:19.37
200 Free
44.37
3:03.74
100 Free
1:33.43
48
Jayden
Yi
3:04.90
12
B: 2:35.99 (+28.91s | 15.6%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
42.25
42.25
100 Free
49.27
1:31.52
100 Free
1:31.52
150 Free
48.86
2:20.38
200 Free
44.52
3:04.90
100 Free
1:33.38
49
Mehmet
Ozkaya
3:06.06
11
B: 2:35.99 (+30.07s | 16.2%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Free
41.47
41.47
100 Free
48.77
1:30.24
100 Free
1:30.24
150 Free
50.05
2:20.29
200 Free
45.77
3:06.06
100 Free
1:35.82
50
Aiden
Ching
3:06.07
12
B: 2:35.99 (+30.08s | 16.2%)
Alto Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Free
39.66
39.66
100 Free
47.24
1:26.90
100 Free
1:26.90
150 Free
50.12
2:17.02
200 Free
49.05
3:06.07
100 Free
1:39.17