1
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
2
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
3
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
4
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
5
Samuel
Liu
1:19.55
12
BB Min
A: 1:18.39 (+1.16s | 1.5%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
6
Nevoh
Almog
1:19.89
11
BB Min
A: 1:18.39 (+1.50s | 1.9%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
7
Lucas
Chen
1:19.99
12
BB Min
A: 1:18.39 (+1.60s | 2.0%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
37.01
37.01
100 Breast
42.98
1:19.99
100 Breast
1:19.99
8
Billy
Niu
1:22.47
12
BB Min
A: 1:18.39 (+4.08s | 4.9%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
9
Aaron
Wang
1:23.44
11
BB Min
A: 1:18.39 (+5.05s | 6.1%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
10
Lucas
Liu
1:23.49
11
BB Min
A: 1:18.39 (+5.10s | 6.1%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
11
Justin
Chaney
1:24.91
11
BB Min
A: 1:18.39 (+6.52s | 7.7%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
12
Noah
de Haan
1:24.99
11
BB Min
A: 1:18.39 (+6.60s | 7.8%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
13
Ryan
Sung
1:25.21
12
BB Min
A: 1:18.39 (+6.82s | 8.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
14
Shain
Teh
1:27.15
12
B Min
BB: 1:25.49 (+1.66s | 1.9%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
15
Carlos
Li
1:27.21
10
B Min
BB: 1:25.49 (+1.72s | 2.0%)
Alto Swim Club
11/09/2024
Alto Go The Distance
50 Breast
43.25
43.25
100 Breast
43.96
1:27.21
100 Breast
1:27.21
16
Jishnu
Sengupta
1:27.74
12
B Min
BB: 1:25.49 (+2.25s | 2.6%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
17
Patrick
Young
1:27.79
12
B Min
BB: 1:25.49 (+2.30s | 2.6%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
18
Ivan
Li
1:28.40
12
B Min
BB: 1:25.49 (+2.91s | 3.3%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
19
Wesley
Gor
1:28.43
11
B Min
BB: 1:25.49 (+2.94s | 3.3%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
20
William
Lao
1:28.87
11
B Min
BB: 1:25.49 (+3.38s | 3.8%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
21
Oliver
Lee Chan Kam
1:28.90
11
B Min
BB: 1:25.49 (+3.41s | 3.8%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
22
Daniel
Gao
1:29.06
12
B Min
BB: 1:25.49 (+3.57s | 4.0%)
Santa Clara Swim Club
10/25/2025
GGST Spooktacular 2025
23
Bill
Zhu
1:29.44
10
B Min
BB: 1:25.49 (+3.95s | 4.4%)
Alto Swim Club
02/24/2024
BAC Last Chance C B A+
50 Breast
42.52
42.52
100 Breast
46.92
1:29.44
100 Breast
1:29.44
24
Elliott
Gu
1:29.96
12
B Min
BB: 1:25.49 (+4.47s | 5.0%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
25
Nicolas
Hira
1:30.82
12
B Min
BB: 1:25.49 (+5.33s | 5.9%)
Alto Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Breast
45.81
45.81
100 Breast
45.01
1:30.82
100 Breast
1:30.82
26
Tavis
Williams
1:32.44
11
B Min
BB: 1:25.49 (+6.95s | 7.5%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Breast
43.78
43.78
100 Breast
48.65
1:32.43
100 Breast
1:32.43
27
Hei
Chan
1:33.08
11
B: 1:32.59 (+0.49s | 0.5%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
45.08
45.08
100 Breast
48.00
1:33.08
100 Breast
1:33.08
28
Atakan
Aycan
1:34.40
12
B: 1:32.59 (+1.81s | 1.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
45.07
45.07
100 Breast
49.33
1:34.40
100 Breast
1:34.40
29
Derek
Yang
1:35.02
12
B: 1:32.59 (+2.43s | 2.6%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
45.52
45.52
100 Breast
49.50
1:35.02
100 Breast
1:35.02
30
Justin
Mau
1:35.58
12
B: 1:32.59 (+2.99s | 3.1%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
31
James
Jung
1:36.36
11
B: 1:32.59 (+3.77s | 3.9%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
32
Miles
Krna
1:36.74
11
B: 1:32.59 (+4.15s | 4.3%)
Palo Alto Stanford Aquatics
12/14/2024
FeSSStive FroSSSt CBA+
33
Qingzhou
Li
1:37.48
12
B: 1:32.59 (+4.89s | 5.0%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
48.13
48.13
100 Breast
49.35
1:37.48
100 Breast
1:37.48
34
Oskar
Viitas
1:38.38
10
B: 1:32.59 (+5.79s | 5.9%)
Alto Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Breast
51.69
51.69
100 Breast
46.69
1:38.38
100 Breast
1:38.38
35
Logan
Shin
1:39.15
11
B: 1:32.59 (+6.56s | 6.6%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 Breast
47.23
47.23
100 Breast
51.92
1:39.15
100 Breast
1:39.15
36
Arthur
Chen
1:39.45
10
B: 1:32.59 (+6.86s | 6.9%)
Alto Swim Club
11/09/2024
Alto Go The Distance
50 Breast
46.09
46.09
100 Breast
53.36
1:39.45
100 Breast
1:39.45
37
Stephen
Zhang
1:39.83
11
B: 1:32.59 (+7.24s | 7.3%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
38
Vedant
Shekhawat
1:40.21
12
B: 1:32.59 (+7.62s | 7.6%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
39
Hugh
Lee
1:41.02
12
B: 1:32.59 (+8.43s | 8.3%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
48.22
48.22
100 Breast
52.80
1:41.02
100 Breast
1:41.02
40
Ethan
Shen
1:41.09
11
B: 1:32.59 (+8.50s | 8.4%)
Palo Alto Stanford Aquatics
01/11/2025
South San Francisco New Year Splash C B A+
41
Julian
Yu
1:41.92
9
B: 1:32.59 (+9.33s | 9.2%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 Breast
49.07
49.07
100 Breast
52.85
1:41.92
100 Breast
1:41.92
42
Jayden
Yi
1:43.23
12
B: 1:32.59 (+10.64s | 10.3%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
50.23
50.23
100 Breast
53.00
1:43.23
100 Breast
1:43.23
43
Trevor
Jan
1:45.74
9
B: 1:32.59 (+13.15s | 12.4%)
Alto Swim Club
10/21/2023
Alto Autumn Opener Oct 21 22
50 Breast
50.81
50.81
100 Breast
54.93
1:45.74
100 Breast
1:45.74
44
Deniz
Kuyel
1:46.07
10
B: 1:32.59 (+13.48s | 12.7%)
Alto Swim Club
11/09/2024
Alto Go The Distance
50 Breast
51.66
51.66
100 Breast
54.41
1:46.07
100 Breast
1:46.07
45
Sammy
Bahbah
1:46.62
12
B: 1:32.59 (+14.03s | 13.2%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
50.98
50.98
100 Breast
55.64
1:46.62
100 Breast
1:46.62
46
Yutao
Zhou
1:47.63
12
B: 1:32.59 (+15.04s | 14.0%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
50.86
50.86
100 Breast
56.77
1:47.63
100 Breast
1:47.63
47
Phil
Yun
1:47.89
9
B: 1:32.59 (+15.30s | 14.2%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 Breast
52.11
52.11
100 Breast
55.78
1:47.89
100 Breast
1:47.89
48
Mehmet
Ozkaya
1:51.25
11
B: 1:32.59 (+18.66s | 16.8%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
53.42
53.42
100 Breast
57.83
1:51.25
100 Breast
1:51.25
49
Shreyan
Sutar
1:52.65
11
B: 1:32.59 (+20.06s | 17.8%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
54.13
54.13
100 Breast
58.52
1:52.65
100 Breast
1:52.65
50
Aarav
Mehra
1:53.08
11
B: 1:32.59 (+20.49s | 18.1%)
Bulldog Swim Club
02/22/2025
BAC C B A Meet
50 Breast
53.27
53.27
100 Breast
59.81
1:53.08
100 Breast
1:53.08