51
Yangyue
Zhu
53.36
14
AA Min
AAA: 51.09 (+2.27s | 4.3%)
Alto Swim Club
03/14/2025
Spring SCY Age Group Championships
50 Free
25.92
25.92
100 Free
27.44
53.36
100 Free
53.36
52
Griffin
Litwiller
53.36
13
AA Min
AAA: 51.09 (+2.27s | 4.3%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
25.50
25.50
100 Free
27.86
53.36
100 Free
53.36
53
Walker
Egide
53.38
13
AA Min
AAA: 51.09 (+2.29s | 4.3%)
Thunder Coast Aquatics
02/14/2025
2025 SI Presidents Day Senior Classic
50 Free
25.61
25.61
100 Free
27.77
53.38
100 Free
53.38
54
Leo
Byer
53.55
13
A Min
AA: 53.39 (+0.16s | 0.3%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Free
25.46
25.46
100 Free
28.09
53.55
100 Free
53.55
55
Alvin
Lee
53.58
14
A Min
AA: 53.39 (+0.19s | 0.4%)
Santa Clara Swim Club
06/14/2025
SCSC Blue Gold Block Party Meet June
56
Max
Pollicove
53.73
13
A Min
AA: 53.39 (+0.34s | 0.6%)
Diablo Aquatics
03/14/2025
Spring SCY Age Group Championships
50 Free
25.95
25.95
100 Free
27.78
53.73
100 Free
53.73
57
Logan
Browne
53.77
13
A Min
AA: 53.39 (+0.38s | 0.7%)
Sunnyvale Swim Club
03/14/2025
Spring SCY Age Group Championships
58
Makai
Fernando
53.86
13
A Min
AA: 53.39 (+0.47s | 0.9%)
California Dolphins Swim Team
10/19/2024
Livermore Aquacowboys SCY C/B/BB+ Meet
59
Julian
Bonhagen
53.86
14
A Min
AA: 53.39 (+0.47s | 0.9%)
DeAnza Cupertino Aquatics
07/19/2025
2025 DACA SC CBA Meet
60
Andrew
Liang
53.87
13
A Min
AA: 53.39 (+0.48s | 0.9%)
Quicksilver Swimming
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 Free
25.67
25.67
100 Free
28.20
53.87
100 Free
53.87
61
Larson
McMonigle
53.88
13
A Min
AA: 53.39 (+0.49s | 0.9%)
The Olympic Club
07/18/2025
2025 Redwood Empire Swim League Championship
62
Evan
Xu
53.91
14
A Min
AA: 53.39 (+0.52s | 1.0%)
Fog City Hammerheads
02/22/2025
BAC C B A Meet
50 Free
26.60
26.60
100 Free
27.31
53.91
100 Free
53.91
63
Darran
Shin
53.97
14
A Min
AA: 53.39 (+0.58s | 1.1%)
Unattached
02/22/2025
BAC C B A Meet
50 Free
54.13
54.13
100 Free
0.-16
53.97
100 Free
53.97
64
Siwei
Wang
54.00
13
A Min
AA: 53.39 (+0.61s | 1.1%)
Bay Club Panthers
03/14/2025
Spring SCY Age Group Championships
50 Free
25.94
25.94
100 Free
28.06
54.00
100 Free
54.00
65
Avery
Kuziemko
54.08
14
A Min
AA: 53.39 (+0.69s | 1.3%)
Bulldog Swim Club
01/25/2025
Z1N SC Championship
50 Free
25.77
25.77
100 Free
28.31
54.08
100 Free
54.08
66
Maddux
Bailey
54.15
13
A Min
AA: 53.39 (+0.76s | 1.4%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
67
Julian
Erickson
54.17
14
A Min
AA: 53.39 (+0.78s | 1.4%)
Alto Swim Club
12/06/2024
THSC Holiday Classic (25Y, AG/SR, custom time standards)
50 Free
26.64
26.64
100 Free
27.53
54.17
100 Free
54.17
68
Adrian
Aguilera
54.17
14
A Min
AA: 53.39 (+0.78s | 1.4%)
Sunnyvale Swim Club
01/25/2025
Z1N SC Championship
50 Free
26.17
26.17
100 Free
28.00
54.17
100 Free
54.17
69
Peyton
Choi
54.18
14
A Min
AA: 53.39 (+0.79s | 1.5%)
Tri Valley Aquatics
03/14/2025
Spring SCY Age Group Championships
50 Free
25.90
25.90
100 Free
28.28
54.18
100 Free
54.18
70
Hayden
Lee
54.18
12
A Min
AA: 53.39 (+0.79s | 1.5%)
Pleasanton Seahawks
03/14/2025
Spring SCY Age Group Championships
71
Sam
Jorgenson
54.19
11
A Min
AA: 53.39 (+0.80s | 1.5%)
Unattached
04/29/2022
EBAL Championship HS Meet
72
Aiden
Peng
54.20
14
A Min
AA: 53.39 (+0.81s | 1.5%)
Unattached
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Free
25.98
25.98
100 Free
28.22
54.20
100 Free
54.20
73
Breese
Grabisch
54.22
13
A Min
AA: 53.39 (+0.83s | 1.5%)
Palo Alto Stanford Aquatics
03/14/2025
Spring SCY Age Group Championships
50 Free
26.26
26.26
100 Free
27.96
54.22
100 Free
54.22
74
Andy
Li
54.41
12
A Min
AA: 53.39 (+1.02s | 1.9%)
Brentwood Seawolves
04/03/2025
Pacific Swimming SC Far Western Champs
50 Free
26.74
26.74
100 Free
27.67
54.41
100 Free
54.41
75
David
Lusk
54.42
14
A Min
AA: 53.39 (+1.03s | 1.9%)
Reno Aquatic Club
05/11/2025
Reno Aquatic Club Post NIAA Walk On Meet
50 Free
25.89
25.89
100 Free
28.53
54.42
100 Free
54.42
76
Haruki
Lee
54.42
14
A Min
AA: 53.39 (+1.03s | 1.9%)
Sunnyvale Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
26.74
26.74
100 Free
27.68
54.42
100 Free
54.42
77
Eric
Tizon
54.48
13
A Min
AA: 53.39 (+1.09s | 2.0%)
Walnut Creek Aquabears
01/11/2025
2025 CAL SCY Invitational Meet
50 Free
26.31
26.31
100 Free
28.17
54.48
100 Free
54.48
78
Ethan
Samang-Marcott
54.51
13
A Min
AA: 53.39 (+1.12s | 2.1%)
Alameda Gators
03/22/2025
Albany Armada Aquatics SC C B BB+
79
Evan
Li
54.54
14
A Min
AA: 53.39 (+1.15s | 2.1%)
Easy Bay Bat Rays
07/18/2025
2025 Redwood Empire Swim League Championship
80
Henry
He
54.55
13
A Min
AA: 53.39 (+1.16s | 2.1%)
Quicksilver Swimming
11/01/2024
Senior 2 P&F Meet (host: PLS)
50 Free
26.36
26.36
100 Free
28.19
54.55
100 Free
54.55
81
Julien
Bivol
54.56
13
A Min
AA: 53.39 (+1.17s | 2.1%)
Palo Alto Stanford Aquatics
07/21/2024
PASA Summer Palooza SCY Intrasquad Meet
50 Free
26.56
26.56
100 Free
28.00
54.56
100 Free
54.56
82
Sebastian
Liang
54.57
14
A Min
AA: 53.39 (+1.18s | 2.2%)
California Dolphins Swim Team
03/14/2025
Spring SCY Age Group Championships
50 Free
26.35
26.35
100 Free
28.22
54.57
100 Free
54.57
83
Debansh
Shrestha
54.63
13
A Min
AA: 53.39 (+1.24s | 2.3%)
Milpitas Aquatic Club
03/14/2025
Spring SCY Age Group Championships
50 Free
26.48
26.48
100 Free
28.15
54.63
100 Free
54.63
84
Aarav
Bansal
54.67
13
A Min
AA: 53.39 (+1.28s | 2.3%)
Pleasanton Seahawks
12/06/2024
Winter Age Group Championships (host: Zone 1S)
50 Free
26.29
26.29
100 Free
28.38
54.67
100 Free
54.67
85
Gabriel
Garcia
54.72
14
A Min
AA: 53.39 (+1.33s | 2.4%)
Albany Armada Aquatics
07/18/2025
2025 Redwood Empire Swim League Championship
86
Jayden
Liu
54.76
13
A Min
AA: 53.39 (+1.37s | 2.5%)
Santa Clara Swim Club
03/14/2025
Spring SCY Age Group Championships
50 Free
25.94
25.94
100 Free
28.82
54.76
100 Free
54.76
87
Ace
Orians
54.86
13
A Min
AA: 53.39 (+1.47s | 2.7%)
Walnut Creek Aquabears
02/01/2025
Zone 2 Winter Championship Meet
88
Ethan
Finkel
54.88
13
A Min
AA: 53.39 (+1.49s | 2.7%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Free
26.69
26.69
100 Free
28.19
54.88
100 Free
54.88
89
Ryan
Ko
54.94
14
A Min
AA: 53.39 (+1.55s | 2.8%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Free
26.82
26.82
100 Free
28.12
54.94
100 Free
54.94
90
Joaquin
Pok
54.94
14
A Min
AA: 53.39 (+1.55s | 2.8%)
Bulldog Swim Club
02/22/2025
BAC C B A Meet
50 Free
26.34
26.34
100 Free
28.60
54.94
100 Free
54.94
91
Andrew
Denysenko
55.02
13
A Min
AA: 53.39 (+1.63s | 3.0%)
San Ramon Valley Aquatics
11/09/2024
Folsom Classic 2024
50 Free
26.34
26.34
100 Free
28.68
55.02
100 Free
55.02
92
Thomas
Kiersnowski
55.08
13
A Min
AA: 53.39 (+1.69s | 3.1%)
ElitSwim Club
02/01/2025
Zone 2 Winter Championship Meet
93
Zhiyuan
Zhou
55.08
14
A Min
AA: 53.39 (+1.69s | 3.1%)
Fog City Hammerheads
03/22/2025
PSL SC CBA+ Meet
94
Liyang
Cao
55.10
12
A Min
AA: 53.39 (+1.71s | 3.1%)
Quicksilver Swimming
04/03/2025
Pacific Swimming SC Far Western Champs
95
Blake
Farrell
55.11
13
A Min
AA: 53.39 (+1.72s | 3.1%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Free
26.35
26.35
100 Free
28.76
55.11
100 Free
55.11
96
Bill
Chang
55.20
13
A Min
AA: 53.39 (+1.81s | 3.3%)
Unattached
11/15/2024
Zone 1S Race to AGCs C/B/A+ Meet (hosts: MBSC, ACSC, GSMY)
97
Jude
Reyes
55.21
13
A Min
AA: 53.39 (+1.82s | 3.3%)
Thunder Coast Aquatics
03/29/2025
Alto Rock The Blocks Invitational
50 Free
26.42
26.42
100 Free
28.79
55.21
100 Free
55.21
98
Zane
Gotianse
55.23
13
A Min
AA: 53.39 (+1.84s | 3.3%)
South San Francisco Aquatics
01/11/2025
South San Francisco New Year Splash C B A+
99
Zachary
Robinson
55.45
12
A Min
AA: 53.39 (+2.06s | 3.7%)
Neptune Swimming
02/14/2025
2025 Neptune Swimming Invitational
50 Free
27.19
27.19
100 Free
28.26
55.45
100 Free
55.45
100
Kai
Barretto
55.48
13
A Min
AA: 53.39 (+2.09s | 3.8%)
San Ramon Valley Aquatics
07/26/2025
Zone 2 Summer Championships