51
Derek
Tang
59.10
14
A Min
AA: 58.59 (+0.51s | 0.9%)
Milpitas Aquatic Club
02/14/2026
2026 Santa Clara Senior Champs
50 Back
28.49
28.49
100 Back
30.61
59.10
100 Back
59.10
52
Eric
Zheng
59.12
13
A Min
AA: 58.59 (+0.53s | 0.9%)
Quicksilver Swimming
12/12/2025
Winter SC Age Group Championships
50 Back
28.81
28.81
100 Back
30.31
59.12
100 Back
59.12
53
Blake
Farrell
59.14
13
A Min
AA: 58.59 (+0.55s | 0.9%)
Palo Alto Stanford Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
28.18
28.18
100 Back
30.96
59.14
100 Back
59.14
54
Seyth
Jain
59.21
14
A Min
AA: 58.59 (+0.62s | 1.0%)
Unattached
02/13/2026
2026 Neptune Swimming Invitational
50 Back
28.54
28.54
100 Back
30.67
59.21
100 Back
59.21
55
Matthew
Chang
59.50
13
A Min
AA: 58.59 (+0.91s | 1.5%)
California Dolphins Swim Team
11/08/2025
Albany Armada Aquatics C B BB+ Meet
56
Benjamin
Moretz
59.54
14
A Min
AA: 58.59 (+0.95s | 1.6%)
YMCA Presidio Aquatics
01/31/2026
2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Back
28.92
28.92
100 Back
30.62
59.54
100 Back
59.54
57
Nathaniel
Liu
59.60
13
A Min
AA: 58.59 (+1.01s | 1.7%)
Santa Clara Swim Club
09/20/2025
2025 PASA SC Super League Meet
58
Brayden
Sterker
59.73
14
A Min
AA: 58.59 (+1.14s | 1.9%)
Burlingame Aquatics
02/14/2026
2026 Santa Clara Senior Champs
50 Back
29.12
29.12
100 Back
30.61
59.73
100 Back
59.73
59
Dane
Sullivan
59.77
14
A Min
AA: 58.59 (+1.18s | 2.0%)
Livermore AquaCowboys
01/31/2026
Zone 2 Winter Championship Meet
60
Evan
Raegen
59.77
14
A Min
AA: 58.59 (+1.18s | 2.0%)
Quicksilver Swimming
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
29.35
29.35
100 Back
30.42
59.77
100 Back
59.77
61
Zachary
Raegen
59.80
13
A Min
AA: 58.59 (+1.21s | 2.0%)
Quicksilver Swimming
02/13/2026
2026 Neptune Swimming Invitational
50 Back
29.86
29.86
100 Back
29.94
59.80
100 Back
59.80
62
Jacob
Park
59.83
14
A Min
AA: 58.59 (+1.24s | 2.1%)
Los Altos Mountain View Aquati
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
29.00
29.00
100 Back
30.83
59.83
100 Back
59.83
63
Kiran
Lathi
59.85
14
A Min
AA: 58.59 (+1.26s | 2.1%)
Palo Alto Stanford Aquatics
01/17/2026
Cal Invitational Swim Meet
50 Back
29.67
29.67
100 Back
30.18
59.85
100 Back
59.85
64
Ian
Sun
59.88
13
A Min
AA: 58.59 (+1.29s | 2.2%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
29.16
29.16
100 Back
30.72
59.88
100 Back
59.88
65
Justin
Korajkic
59.90
14
A Min
AA: 58.59 (+1.31s | 2.2%)
Walnut Creek Aquabears
02/13/2026
2026 Neptune Swimming Invitational
50 Back
29.16
29.16
100 Back
30.74
59.90
100 Back
59.90
66
Aaron
Xiao
59.97
14
A Min
AA: 58.59 (+1.38s | 2.3%)
Pleasanton Seahawks
09/27/2025
Orinda Aquatics SC C B BB+ Meet
67
Oscar
Zhang
1:00.02
14
A Min
AA: 58.59 (+1.43s | 2.4%)
Burlingame Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
68
Austin
Rodde
1:00.04
14
A Min
AA: 58.59 (+1.45s | 2.4%)
Burlingame Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
28.78
28.78
100 Back
31.26
1:00.04
100 Back
1:00.04
69
Devin
Stanton
1:00.05
13
A Min
AA: 58.59 (+1.46s | 2.4%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Back
29.53
29.53
100 Back
30.52
1:00.05
100 Back
1:00.05
70
Niki
Katser
1:00.07
13
A Min
AA: 58.59 (+1.48s | 2.5%)
Santa Clara Swim Club
02/14/2026
2026 Santa Clara Senior Champs
50 Back
29.63
29.63
100 Back
30.44
1:00.07
100 Back
1:00.07
71
Skye
Bailey
1:00.18
13
A Min
AA: 58.59 (+1.59s | 2.6%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
29.04
29.04
100 Back
31.14
1:00.18
100 Back
1:00.18
72
Nathaniel
Chiu
1:00.33
13
A Min
AA: 58.59 (+1.74s | 2.9%)
Santa Clara Swim Club
11/08/2025
Folsom Classic 2025
50 Back
29.12
29.12
100 Back
31.21
1:00.33
100 Back
1:00.33
73
Bruce
Chen
1:00.38
13
A Min
AA: 58.59 (+1.79s | 3.0%)
San Ramon Valley Aquatics
02/14/2026
2026 Santa Clara Senior Champs
50 Back
29.42
29.42
100 Back
30.96
1:00.38
100 Back
1:00.38
74
Alexander
Lieuw
1:00.42
14
A Min
AA: 58.59 (+1.83s | 3.0%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
29.36
29.36
100 Back
31.06
1:00.42
100 Back
1:00.42
75
Aaron
Bell
1:00.48
13
A Min
AA: 58.59 (+1.89s | 3.1%)
Monterey Bay Swim Club
10/25/2025
2025 Gil Williams Memorial Halloween Meet
50 Back
29.54
29.54
100 Back
30.94
1:00.48
100 Back
1:00.48
76
Gene
Tanaka
1:00.52
14
A Min
AA: 58.59 (+1.93s | 3.2%)
Quicksilver Swimming
02/13/2026
2026 Neptune Swimming Invitational
50 Back
29.12
29.12
100 Back
31.40
1:00.52
100 Back
1:00.52
77
Aiden
Yeh
1:00.60
13
A Min
AA: 58.59 (+2.01s | 3.3%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
29.40
29.40
100 Back
31.20
1:00.60
100 Back
1:00.60
78
Daniel
Deng
1:00.62
13
A Min
AA: 58.59 (+2.03s | 3.3%)
Alto Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Back
29.61
29.61
100 Back
31.01
1:00.62
100 Back
1:00.62
79
Ethan
Finkel
1:00.63
14
A Min
AA: 58.59 (+2.04s | 3.4%)
Palo Alto Stanford Aquatics
01/10/2026
SSF NEW YEAR SPLASH C B A+
80
Sami
Vuori
1:00.68
12
A Min
AA: 58.59 (+2.09s | 3.4%)
Hills Hurricane Swimming
12/12/2025
Winter SC Age Group Championships
50 Back
29.52
29.52
100 Back
31.16
1:00.68
100 Back
1:00.68
81
Ryan
Powell
1:00.81
12
A Min
AA: 58.59 (+2.22s | 3.7%)
Unattached
01/06/2024
Pacific Coast All Star Meet
82
Eli
Pourchot
1:00.87
14
A Min
AA: 58.59 (+2.28s | 3.7%)
Reno Aquatic Club
12/12/2025
Winter SC Age Group Championships
50 Back
29.13
29.13
100 Back
31.74
1:00.87
100 Back
1:00.87
83
Griffin
Litwiller
1:00.96
13
A Min
AA: 58.59 (+2.37s | 3.9%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Back
29.54
29.54
100 Back
31.42
1:00.96
100 Back
1:00.96
84
Ethan
Chen
1:00.99
14
A Min
AA: 58.59 (+2.40s | 3.9%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
29.78
29.78
100 Back
31.21
1:00.99
100 Back
1:00.99
85
Clovis
Yiu
1:01.07
14
A Min
AA: 58.59 (+2.48s | 4.1%)
Milpitas Aquatic Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 Back
29.71
29.71
100 Back
31.36
1:01.07
100 Back
1:01.07
86
Noah
Wood
1:01.08
13
A Min
AA: 58.59 (+2.49s | 4.1%)
Alameda Gators
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
29.04
29.04
100 Back
32.04
1:01.08
100 Back
1:01.08
87
Leo
Byer
1:01.14
13
BB Min
A: 1:01.09 (+0.05s | 0.1%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
29.81
29.81
100 Back
31.33
1:01.14
100 Back
1:01.14
88
Christopher
Yang
1:01.21
12
BB Min
A: 1:01.09 (+0.12s | 0.2%)
Quicksilver Swimming
12/12/2025
2025 CA SCS SCAT WAG
50 Back
29.71
29.71
100 Back
31.50
1:01.21
100 Back
1:01.21
89
Yul
Hong
1:01.22
13
BB Min
A: 1:01.09 (+0.13s | 0.2%)
San Ramon Valley Aquatics
11/08/2025
Folsom Classic 2025
50 Back
29.72
29.72
100 Back
31.50
1:01.22
100 Back
1:01.22
90
Aaron
Chen
1:01.40
13
BB Min
A: 1:01.09 (+0.31s | 0.5%)
Scott Valley Sea Serpents
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Back
29.89
29.89
100 Back
31.51
1:01.40
100 Back
1:01.40
91
Debansh
Shrestha
1:01.44
14
BB Min
A: 1:01.09 (+0.35s | 0.6%)
Milpitas Aquatic Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 Back
29.88
29.88
100 Back
31.56
1:01.44
100 Back
1:01.44
92
Theodore
Laster
1:01.45
14
BB Min
A: 1:01.09 (+0.36s | 0.6%)
Palo Alto Stanford Aquatics
01/17/2026
Cal Invitational Swim Meet
50 Back
29.92
29.92
100 Back
31.53
1:01.45
100 Back
1:01.45
93
Keolaokekai
Fallau
1:01.48
13
BB Min
A: 1:01.09 (+0.39s | 0.6%)
Alameda Gators
12/05/2025
PC SC Senior Open PF
50 Back
29.89
29.89
100 Back
31.59
1:01.48
100 Back
1:01.48
94
Peyton
Choi
1:01.49
14
BB Min
A: 1:01.09 (+0.40s | 0.7%)
Pacific Swimming Zone
05/18/2025
2025 Pacific Swimming Zone All Star Meet
95
Robert
Ma
1:01.57
13
BB Min
A: 1:01.09 (+0.48s | 0.8%)
Santa Clara Swim Club
09/27/2025
2025 MAC Season Kick Off
96
Oliver
Smith
1:01.67
14
BB Min
A: 1:01.09 (+0.58s | 0.9%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Back
30.14
30.14
100 Back
31.53
1:01.67
100 Back
1:01.67
97
Len
Wordelman
1:01.69
14
BB Min
A: 1:01.09 (+0.60s | 1.0%)
Santa Clara Swim Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 Back
29.35
29.35
100 Back
32.34
1:01.69
100 Back
1:01.69
98
Ryan
Ko
1:01.69
14
BB Min
A: 1:01.09 (+0.60s | 1.0%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
29.89
29.89
100 Back
31.80
1:01.69
100 Back
1:01.69
99
Alan
Li
1:01.72
13
BB Min
A: 1:01.09 (+0.63s | 1.0%)
Santa Clara Swim Club
01/31/2026
PLS Superleague SC Championships
50 Back
29.91
29.91
100 Back
31.81
1:01.72
100 Back
1:01.72
100
Peter
Anokhin
1:01.74
14
BB Min
A: 1:01.09 (+0.65s | 1.1%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
30.34
30.34
100 Back
31.40
1:01.74
100 Back
1:01.74