51
Nathan
Wood
1:10.56
11
BB Min
A: 1:09.99 (+0.57s | 0.8%)
Alameda Gators
03/14/2025
Spring SCY Age Group Championships
50 IM
33.73
33.73
100 IM
36.83
1:10.56
100 IM
1:10.56
52
Naruel
Yamanto
1:10.56
12
BB Min
A: 1:09.99 (+0.57s | 0.8%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
33.37
33.37
100 IM
37.19
1:10.56
100 IM
1:10.56
53
Joseph
Li
1:10.66
11
BB Min
A: 1:09.99 (+0.67s | 0.9%)
Milpitas Aquatic Club
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 IM
33.23
33.23
100 IM
37.43
1:10.66
100 IM
1:10.66
54
Zachary
Raegen
1:10.70
12
BB Min
A: 1:09.99 (+0.71s | 1.0%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
55
Lucas
Huang
1:10.72
12
BB Min
A: 1:09.99 (+0.73s | 1.0%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 IM
32.72
32.72
100 IM
37.99
1:10.72
100 IM
1:10.72
56
Jack
Arneson
1:10.73
11
BB Min
A: 1:09.99 (+0.74s | 1.0%)
San Ramon Valley Aquatics
11/09/2024
Folsom Classic
50 IM
34.44
34.44
100 IM
36.29
1:10.73
100 IM
1:10.73
57
Weihan
Wang
1:10.73
11
BB Min
A: 1:09.99 (+0.74s | 1.0%)
Pleasanton Seahawks
03/14/2025
Spring SCY Age Group Championships
50 IM
32.40
32.40
100 IM
38.32
1:10.73
100 IM
1:10.73
58
Quentin
Qi
1:10.74
12
BB Min
A: 1:09.99 (+0.75s | 1.1%)
Santa Clara Swim Club
02/08/2025
Swim South Bay
59
Winston
Swaffin-Smith
1:10.74
12
BB Min
A: 1:09.99 (+0.75s | 1.1%)
Boys & Girls Club of SF
03/22/2025
PSL SC CBA+ Meet
60
Cole
Carlson
1:10.87
12
BB Min
A: 1:09.99 (+0.88s | 1.2%)
Orinda Aquatics
12/14/2024
California Dolphins Swim Team SCY C/B/BB+ Meet
61
Dylan
Cheng
1:10.92
12
BB Min
A: 1:09.99 (+0.93s | 1.3%)
Burlingame Aquatics
02/22/2025
BAC C B A Meet
50 IM
33.82
33.82
100 IM
37.10
1:10.92
100 IM
1:10.92
62
Aaron
Ji
1:11.12
12
BB Min
A: 1:09.99 (+1.13s | 1.6%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 IM
34.26
34.26
100 IM
36.86
1:11.12
100 IM
1:11.12
63
Jurre
Hoogenraad
1:11.19
10
BB Min
A: 1:09.99 (+1.20s | 1.7%)
Burlingame Aquatics
04/03/2025
Pacific Swimming SC Far Western Champs
50 IM
33.79
33.79
100 IM
37.40
1:11.19
100 IM
1:11.19
64
Sami
Vuori
1:11.26
11
BB Min
A: 1:09.99 (+1.27s | 1.8%)
Hills Hurricane Swimming
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 IM
33.07
33.07
100 IM
38.19
1:11.26
100 IM
1:11.26
65
Chase
Polsky
1:11.29
11
BB Min
A: 1:09.99 (+1.30s | 1.8%)
Unattached
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 IM
32.80
32.80
100 IM
38.49
1:11.29
100 IM
1:11.29
66
Apollo
Zhong
1:11.46
12
BB Min
A: 1:09.99 (+1.47s | 2.1%)
Burlingame Aquatics
03/29/2025
Alto Rock The Blocks Invitational
50 IM
35.63
35.63
100 IM
35.83
1:11.46
100 IM
1:11.46
67
Carter
Harrison
1:11.47
12
BB Min
A: 1:09.99 (+1.48s | 2.1%)
Blue Tide Aquatics
02/21/2025
2025 Gulf 12 Under Champs (DADS)
50 IM
33.28
33.28
100 IM
38.19
1:11.47
100 IM
1:11.47
68
Bryan
Mai
1:11.50
12
BB Min
A: 1:09.99 (+1.51s | 2.1%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
69
Nicholas
Hernandez
1:11.51
11
BB Min
A: 1:09.99 (+1.52s | 2.1%)
Walnut Creek Aquabears
03/14/2025
Spring SCY Age Group Championships
50 IM
32.84
32.84
100 IM
38.67
1:11.51
100 IM
1:11.51
70
Matthew
Tao
1:11.58
10
BB Min
A: 1:09.99 (+1.59s | 2.2%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 IM
33.82
33.82
100 IM
37.76
1:11.58
100 IM
1:11.58
71
Nevoh
Almog
1:11.66
11
BB Min
A: 1:09.99 (+1.67s | 2.3%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
34.08
34.08
100 IM
37.58
1:11.66
100 IM
1:11.66
72
Alex
Wong
1:11.68
11
BB Min
A: 1:09.99 (+1.69s | 2.4%)
Santa Clara Swim Club
01/26/2024
Zone 1S Championship Meet (host: QSS) - Click for Z1S All-Star Application
73
Jayden
Lee
1:11.97
11
BB Min
A: 1:09.99 (+1.98s | 2.8%)
California Dolphins Swim Team
03/14/2025
Spring SCY Age Group Championships
50 IM
33.52
33.52
100 IM
38.45
1:11.97
100 IM
1:11.97
74
Robert
Griffith
1:11.98
12
BB Min
A: 1:09.99 (+1.99s | 2.8%)
Unattached
10/18/2024
Fall Classic & King-of-the-Hill Challenge (host: RENO)
50 IM
33.86
33.86
100 IM
38.12
1:11.98
100 IM
1:11.98
75
Darron
Long
1:12.00
11
BB Min
A: 1:09.99 (+2.01s | 2.8%)
Santa Clara Swim Club
11/15/2024
Zone 1S Race to AGCs C/B/A+ Meet (hosts: MBSC, ACSC, GSMY)
76
George
Bruce
1:12.09
10
BB Min
A: 1:09.99 (+2.10s | 2.9%)
Palo Alto Stanford Aquatics
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 IM
33.57
33.57
100 IM
38.52
1:12.09
100 IM
1:12.09
77
Michael
Tolkachov
1:12.19
11
BB Min
A: 1:09.99 (+2.20s | 3.0%)
South San Francisco Aquatics
09/21/2024
So. San Francisco Aquatic Club SCY C/B/A+ Meet
78
Grayson
Swanson
1:12.23
11
BB Min
A: 1:09.99 (+2.24s | 3.1%)
Pleasanton Seahawks
03/14/2025
Spring SCY Age Group Championships
50 IM
35.37
35.37
100 IM
36.86
1:12.23
100 IM
1:12.23
79
Ethan
Hoffer
1:12.32
12
BB Min
A: 1:09.99 (+2.33s | 3.2%)
Sunnyvale Swim Club
01/25/2025
Z1N SC Championship
50 IM
32.03
32.03
100 IM
40.29
1:12.32
100 IM
1:12.32
80
Avyan
Aggarwal
1:12.35
11
BB Min
A: 1:09.99 (+2.36s | 3.3%)
San Ramon Valley Aquatics
12/14/2024
Richard Thornton Memorial Swim Meet (host: SRVA)
81
Dahbin
Walters
1:12.49
11
BB Min
A: 1:09.99 (+2.50s | 3.4%)
Hills Hurricane Swimming
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 IM
33.76
33.76
100 IM
38.73
1:12.49
100 IM
1:12.49
82
Paxton
Sung
1:12.66
12
BB Min
A: 1:09.99 (+2.67s | 3.7%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
32.89
32.89
100 IM
39.77
1:12.66
100 IM
1:12.66
83
Calvin
Harris
1:12.78
12
BB Min
A: 1:09.99 (+2.79s | 3.8%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 IM
34.71
34.71
100 IM
38.07
1:12.78
100 IM
1:12.78
84
Collin
Liu
1:12.78
11
BB Min
A: 1:09.99 (+2.79s | 3.8%)
Crow Canyon Sharks
12/13/2024
PSL SCY Winter is for Winning P/F Invitational
50 IM
34.16
34.16
100 IM
38.62
1:12.78
100 IM
1:12.78
85
Oliver
Hybl
1:12.82
12
BB Min
A: 1:09.99 (+2.83s | 3.9%)
Hills Hurricane Swimming
01/11/2025
Crow Canyon Sharks Shortcourse C B BB+
86
Ben
Rebro
1:12.83
10
BB Min
A: 1:09.99 (+2.84s | 3.9%)
Piedmont Swim Team
11/02/2024
Albany Armada Aquatics SCY C/B/BB+ Meet
87
Jack
Redemann
1:12.83
11
BB Min
A: 1:09.99 (+2.84s | 3.9%)
Unattached
09/14/2024
WANV Endless Summer Classic C/B/A+ Meet
88
Ren
Chong
1:12.92
12
BB Min
A: 1:09.99 (+2.93s | 4.0%)
Burlingame Aquatics
01/11/2025
Burlingame Aquatic Club C/B/A+ SCY Meet
50 IM
35.79
35.79
100 IM
37.13
1:12.92
100 IM
1:12.92
89
Ethan
Tu
1:12.93
11
BB Min
A: 1:09.99 (+2.94s | 4.0%)
Walnut Creek Aquabears
03/14/2025
Spring SCY Age Group Championships
50 IM
33.97
33.97
100 IM
38.96
1:12.93
100 IM
1:12.93
90
Yash
Arude
1:13.02
12
BB Min
A: 1:09.99 (+3.03s | 4.1%)
Sunnyvale Swim Club
01/25/2025
Z1N SC Championship
50 IM
35.33
35.33
100 IM
37.69
1:13.02
100 IM
1:13.02
91
Aaron
Chen
1:13.02
12
BB Min
A: 1:09.99 (+3.03s | 4.1%)
Scott Valley Sea Serpents
03/01/2025
VJO March Mayhem C B A+ 2025
92
Noah
de Haan
1:13.20
10
BB Min
A: 1:09.99 (+3.21s | 4.4%)
Alto Swim Club
04/03/2025
Pacific Swimming SC Far Western Champs
50 IM
33.68
33.68
100 IM
39.52
1:13.20
100 IM
1:13.20
93
Liam
Chang
1:13.26
11
BB Min
A: 1:09.99 (+3.27s | 4.5%)
Quicksilver Swimming
03/22/2024
Milpitas Aquatic Club SCY CBA+ Meet
94
Bennett
Stipe
1:13.31
11
BB Min
A: 1:09.99 (+3.32s | 4.5%)
Santa Clara Swim Club
01/24/2025
2025 Brian Malick Memorial Z1S Championships
95
Colin
Woo
1:13.36
12
BB Min
A: 1:09.99 (+3.37s | 4.6%)
Palo Alto Stanford Aquatics
02/22/2025
2025 Tri Venue Last Chance Meet PASA
96
Magnus
Russell
1:13.39
10
BB Min
A: 1:09.99 (+3.40s | 4.6%)
Walnut Creek Aquabears
02/01/2025
Zone 2 Winter Championship Meet
97
Cheston
Liang
1:13.39
11
BB Min
A: 1:09.99 (+3.40s | 4.6%)
Palo Alto Stanford Aquatics
12/21/2024
PASA Winter Frolic T&F Intrasquad Championships
50 IM
33.77
33.77
100 IM
39.62
1:13.39
100 IM
1:13.39
98
Joshua
Lee
1:13.49
11
BB Min
A: 1:09.99 (+3.50s | 4.8%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 IM
34.08
34.08
100 IM
39.41
1:13.49
100 IM
1:13.49
99
William
Mclean
1:13.59
11
BB Min
A: 1:09.99 (+3.60s | 4.9%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
100
Jackson
Pataky
1:13.65
11
BB Min
A: 1:09.99 (+3.66s | 5.0%)
Palo Alto Stanford Aquatics
12/01/2023
Winter SCY 14 & Under Age Group Championships (host: CROW)
50 IM
33.42
33.42
100 IM
40.23
1:13.65
100 IM
1:13.65