1
Yixuan
Zhang
1:00.19
14
AAAA Min
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Breast
28.66
28.66
100 Breast
31.53
1:00.19
100 Breast
1:00.19
2
Alex
Shen
1:00.25
13
AAAA Min
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 Breast
28.68
28.68
100 Breast
31.57
1:00.25
100 Breast
1:00.25
3
Dylan
Zhao
1:01.00
13
AAA Min
AAAA: 1:00.39 (+0.61s | 1.0%)
Santa Clara Swim Club
12/06/2024
2024 Pacific Swimming Winter Age Group Champs
50 Breast
28.78
28.78
100 Breast
32.22
1:01.00
100 Breast
1:01.00
4
Skye
Bailey
1:02.49
13
AAA Min
AAAA: 1:00.39 (+2.10s | 3.4%)
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Breast
29.81
29.81
100 Breast
32.68
1:02.49
100 Breast
1:02.49
5
Karl
Kaldenhoff
1:04.71
14
AA Min
AAA: 1:03.29 (+1.42s | 2.2%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Breast
30.80
30.80
100 Breast
33.91
1:04.71
100 Breast
1:04.71
6
Daniel
Deng
1:05.28
14
AA Min
AAA: 1:03.29 (+1.99s | 3.0%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
31.50
31.50
100 Breast
33.78
1:05.28
100 Breast
1:05.28
7
Aiden
Yeh
1:05.72
13
AA Min
AAA: 1:03.29 (+2.43s | 3.7%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
31.55
31.55
100 Breast
34.17
1:05.72
100 Breast
1:05.72
8
Yangyue
Zhu
1:06.04
14
AA Min
AAA: 1:03.29 (+2.75s | 4.2%)
Alto Swim Club
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Breast
31.77
31.77
100 Breast
34.27
1:06.04
100 Breast
1:06.04
9
Andrew
Xu
1:06.16
13
AA Min
AAA: 1:03.29 (+2.87s | 4.3%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
31.54
31.54
100 Breast
34.62
1:06.16
100 Breast
1:06.16
10
Naruel
Yamanto
1:06.50
13
A Min
AA: 1:06.19 (+0.31s | 0.5%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
31.66
31.66
100 Breast
34.84
1:06.50
100 Breast
1:06.50
11
Logan
Browne
1:07.61
14
A Min
AA: 1:06.19 (+1.42s | 2.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
32.06
32.06
100 Breast
35.55
1:07.61
100 Breast
1:07.61
12
Ethan
Jiang
1:07.72
14
A Min
AA: 1:06.19 (+1.53s | 2.3%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
13
Ian
Sun
1:08.55
13
A Min
AA: 1:06.19 (+2.36s | 3.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
32.85
32.85
100 Breast
35.70
1:08.55
100 Breast
1:08.55
14
Mason
Chan
1:09.02
14
BB Min
A: 1:08.99 (+0.03s | 0.0%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Breast
32.06
32.06
100 Breast
36.96
1:09.02
100 Breast
1:09.02
15
Michael
Dashouk
1:11.24
13
BB Min
A: 1:08.99 (+2.25s | 3.2%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
34.57
34.57
100 Breast
36.67
1:11.24
100 Breast
1:11.24
16
Daniel
Deng
1:11.74
13
BB Min
A: 1:08.99 (+2.75s | 3.8%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Breast
33.83
33.83
100 Breast
37.91
1:11.74
100 Breast
1:11.74
17
Eric
Chang
1:11.97
14
BB Min
A: 1:08.99 (+2.98s | 4.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
34.36
34.36
100 Breast
37.61
1:11.97
100 Breast
1:11.97
18
Ethan
Chen
1:12.24
14
BB Min
A: 1:08.99 (+3.25s | 4.5%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
34.22
34.22
100 Breast
38.02
1:12.24
100 Breast
1:12.24
19
Theodore
Zhang
1:12.73
13
BB Min
A: 1:08.99 (+3.74s | 5.1%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
20
Bryan
Mai
1:12.80
13
BB Min
A: 1:08.99 (+3.81s | 5.2%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
34.20
34.20
100 Breast
38.60
1:12.80
100 Breast
1:12.80
21
Phillip
Bulankov
1:14.12
13
BB Min
A: 1:08.99 (+5.13s | 6.9%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
35.40
35.40
100 Breast
38.72
1:14.12
100 Breast
1:14.12
22
William
Nabbe
1:14.20
13
BB Min
A: 1:08.99 (+5.21s | 7.0%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
23
Ivan
Dub
1:15.13
14
B Min
BB: 1:14.79 (+0.34s | 0.5%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
24
Bryan
Wang
1:15.67
14
B Min
BB: 1:14.79 (+0.88s | 1.2%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
25
Vincent
Liu
1:15.93
13
B Min
BB: 1:14.79 (+1.14s | 1.5%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
36.02
36.02
100 Breast
39.91
1:15.93
100 Breast
1:15.93
26
Adrian
Yang
1:16.24
13
B Min
BB: 1:14.79 (+1.45s | 1.9%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
27
Felix
Yu
1:17.41
14
B Min
BB: 1:14.79 (+2.62s | 3.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
36.46
36.46
100 Breast
40.95
1:17.41
100 Breast
1:17.41
28
Reznor
Tu
1:17.94
13
B Min
BB: 1:14.79 (+3.15s | 4.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
29
Lucas
Huang
1:18.95
12
B Min
BB: 1:14.79 (+4.16s | 5.3%)
Alto Swim Club
10/05/2024
2024 DACA CBA SC Meet
30
Howard
Sun
1:18.95
13
B Min
BB: 1:14.79 (+4.16s | 5.3%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
31
Elias
Kuusela
1:19.62
14
B Min
BB: 1:14.79 (+4.83s | 6.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
37.72
37.72
100 Breast
41.90
1:19.62
100 Breast
1:19.62
32
Paxton
Sung
1:20.04
13
B Min
BB: 1:14.79 (+5.25s | 6.6%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Breast
37.16
37.16
100 Breast
42.88
1:20.04
100 Breast
1:20.04
33
Nick
Momeni
1:21.61
14
B: 1:20.49 (+1.12s | 1.4%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
38.22
38.22
100 Breast
43.39
1:21.61
100 Breast
1:21.61
34
Daniel
Shin
1:21.71
13
B: 1:20.49 (+1.22s | 1.5%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
39.19
39.19
100 Breast
42.52
1:21.71
100 Breast
1:21.71
35
Jesse
Tian
1:22.06
12
B: 1:20.49 (+1.57s | 1.9%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 Breast
39.40
39.40
100 Breast
42.66
1:22.06
100 Breast
1:22.06
36
Leray
Williams
1:22.79
13
B: 1:20.49 (+2.30s | 2.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
39.29
39.29
100 Breast
43.50
1:22.79
100 Breast
1:22.79
37
Masaki
Shikdar
1:23.04
13
B: 1:20.49 (+2.55s | 3.1%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
39.02
39.02
100 Breast
44.02
1:23.04
100 Breast
1:23.04
38
Aidan
Toda
1:23.08
13
B: 1:20.49 (+2.59s | 3.1%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
38.56
38.56
100 Breast
44.52
1:23.08
100 Breast
1:23.08
39
Roman
Elman
1:23.09
13
B: 1:20.49 (+2.60s | 3.1%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Breast
39.61
39.61
100 Breast
43.48
1:23.09
100 Breast
1:23.09
40
Vedant
Patel
1:23.63
13
B: 1:20.49 (+3.14s | 3.8%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Breast
38.20
38.20
100 Breast
45.43
1:23.63
100 Breast
1:23.63
41
Yunxiang
Zhou
1:25.22
13
B: 1:20.49 (+4.73s | 5.6%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
40.30
40.30
100 Breast
44.92
1:25.22
100 Breast
1:25.22
42
Henry
Lam
1:25.57
13
B: 1:20.49 (+5.08s | 5.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
40.48
40.48
100 Breast
45.09
1:25.57
100 Breast
1:25.57
43
Elik
Shen
1:26.51
13
B: 1:20.49 (+6.02s | 7.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
44
Leroy
Tu
1:27.25
12
B: 1:20.49 (+6.76s | 7.7%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
45
Jiezheng
Chen
1:33.35
13
B: 1:20.49 (+12.86s | 13.8%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
44.54
44.54
100 Breast
48.81
1:33.35
100 Breast
1:33.35
46
Jiewen
Chen
1:33.44
13
B: 1:20.49 (+12.95s | 13.9%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
44.56
44.56
100 Breast
48.88
1:33.44
100 Breast
1:33.44
47
Max
Iwuchukwu
1:34.74
13
B: 1:20.49 (+14.25s | 15.0%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
43.93
43.93
100 Breast
50.81
1:34.74
100 Breast
1:34.74
48
Shravan
Vijay
1:35.61
13
B: 1:20.49 (+15.12s | 15.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Breast
45.58
45.58
100 Breast
50.03
1:35.61
100 Breast
1:35.61
49
Yunxiang
Zhou
1:36.54
11
B: 1:20.49 (+16.05s | 16.6%)
Alto Swim Club
10/05/2024
2024 DACA CBA SC Meet
50
Arthur
Chen
1:38.28
13
B: 1:20.49 (+17.79s | 18.1%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Breast
45.98
45.98
100 Breast
52.30
1:38.28
100 Breast
1:38.28