51
Andrew
He
55.48
16
AA Min
AAA: 53.09 (+2.39s | 4.3%)
Irvine Novaquatics
03/14/2024
2024 SCS Spring Age Group Champshipson
52
Diego
Lopez Morales
55.61
15
A Min
AA: 55.49 (+0.12s | 0.2%)
Club Acuatico DE Alto Nivel
02/14/2025
2025 SI Presidents Day Senior Classic
50 Back
27.40
27.40
100 Back
28.21
55.61
100 Back
55.61
53
Mathew
Dobson
55.66
14
A Min
AA: 55.49 (+0.17s | 0.3%)
Beach Swim Club
12/19/2025
2025 SI Winter Age Group Championships
50 Back
27.23
27.23
100 Back
28.43
55.66
100 Back
55.66
54
Robert
McCarthy
55.68
16
A Min
AA: 55.49 (+0.19s | 0.3%)
Las Vegas Swim Club
02/19/2026
2026 Juanita Allington Memorial
50 Back
27.36
27.36
100 Back
28.32
55.68
100 Back
55.68
55
Leonard
Du
55.68
15
A Min
AA: 55.49 (+0.19s | 0.3%)
Horizon Swimming
02/14/2025
2025 SI Presidents Day Senior Classic
50 Back
26.91
26.91
100 Back
28.77
55.68
100 Back
55.68
56
Kohl
Tang
55.77
16
A Min
AA: 55.49 (+0.28s | 0.5%)
Aquazot Swim Club
02/26/2026
2026 SI CA NV Speedo Sectionals Oceanside
50 Back
27.54
27.54
100 Back
28.23
55.77
100 Back
55.77
57
Bomin
Lee
55.92
15
A Min
AA: 55.49 (+0.43s | 0.8%)
Blast Sharks
11/06/2025
2025 Legends Of Coaching Series_Peter Daland
50 Back
26.77
26.77
100 Back
29.15
55.92
100 Back
55.92
58
Roy
Yuzna
55.95
15
A Min
AA: 55.49 (+0.46s | 0.8%)
Blast Sharks
12/12/2025
2025 CA SCS RAA WAG
50 Back
27.31
27.31
100 Back
28.64
55.95
100 Back
55.95
59
Nicholas
Zhang
55.99
16
A Min
AA: 55.49 (+0.50s | 0.9%)
Beach Cities Alpha
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
27.09
27.09
100 Back
28.90
55.99
100 Back
55.99
60
Baron
Marshall
56.02
15
A Min
AA: 55.49 (+0.53s | 0.9%)
Evolution Racing Club
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
61
Daniel
Kim
56.03
15
A Min
AA: 55.49 (+0.54s | 1.0%)
Swim Torrance
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
27.59
27.59
100 Back
28.44
56.03
100 Back
56.03
62
Sean
Hux
56.05
16
A Min
AA: 55.49 (+0.56s | 1.0%)
South Orange County Aquatics
12/12/2025
2025 CA SCS SCAT WAG
63
Ezra
Lopez Stoll
56.05
15
A Min
AA: 55.49 (+0.56s | 1.0%)
Slo Swim Club Seahawks
12/19/2025
2025 SI Winter Age Group Championships
50 Back
27.18
27.18
100 Back
28.87
56.05
100 Back
56.05
64
Benjamin
Patterson
56.07
16
A Min
AA: 55.49 (+0.58s | 1.0%)
Mission Viejo Nadadores
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.46
27.46
100 Back
28.61
56.07
100 Back
56.07
65
Rick
Liu
56.08
16
A Min
AA: 55.49 (+0.59s | 1.1%)
Horizon Swimming
12/13/2024
2024 CA GWSC SCS WAG
50 Back
27.05
27.05
100 Back
29.03
56.08
100 Back
56.08
66
Yiren
Zhang
56.08
16
A Min
AA: 55.49 (+0.59s | 1.1%)
La Mirada Armada
12/13/2024
2024 CA GWSC SCS WAG
50 Back
27.72
27.72
100 Back
28.36
56.08
100 Back
56.08
67
Austin
Chen
56.13
16
A Min
AA: 55.49 (+0.64s | 1.1%)
Aquazot Swim Club
03/14/2024
2024 SCS Spring Age Group Champshipson
50 Back
27.30
27.30
100 Back
28.83
56.13
100 Back
56.13
68
Ian
Venegas Fiedler
56.14
16
A Min
AA: 55.49 (+0.65s | 1.2%)
Oasis Aquatics
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
26.61
26.61
100 Back
29.53
56.14
100 Back
56.14
69
Orion
Tsai
56.16
16
A Min
AA: 55.49 (+0.67s | 1.2%)
Rose Bowl Aquatics
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
70
Enzo
Lee
56.19
15
A Min
AA: 55.49 (+0.70s | 1.2%)
Unattached
12/12/2025
2025 CA SCS SCAT WAG
71
Galen
Zhou
56.24
16
A Min
AA: 55.49 (+0.75s | 1.3%)
Slo Swim Club Seahawks
12/13/2024
2024 CA RAA SCS WAG
50 Back
27.45
27.45
100 Back
28.79
56.24
100 Back
56.24
72
Dylan
Khajavi
56.30
16
A Min
AA: 55.49 (+0.81s | 1.4%)
Fast Swim Team
12/12/2025
2025 CA SCS SCAT WAG
50 Back
27.12
27.12
100 Back
29.18
56.30
100 Back
56.30
73
Scott
Lee
56.32
16
A Min
AA: 55.49 (+0.83s | 1.5%)
Rose Bowl Aquatics
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.69
27.69
100 Back
28.63
56.32
100 Back
56.32
74
Jeremy
Ramquist
56.45
15
A Min
AA: 55.49 (+0.96s | 1.7%)
Paseo Aquatics Swim Team
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
27.44
27.44
100 Back
29.01
56.45
100 Back
56.45
75
Henry
Yang
56.46
16
A Min
AA: 55.49 (+0.97s | 1.7%)
Southern California Swimming
01/06/2024
Pacific Coast All Star Meet
50 Back
27.58
27.58
100 Back
28.88
56.46
100 Back
56.46
76
Benjamin
Lieberman
56.62
15
A Min
AA: 55.49 (+1.13s | 2.0%)
Los Angeles Swim Club
12/12/2025
2025 CA SCS RAA WAG
50 Back
27.06
27.06
100 Back
29.56
56.62
100 Back
56.62
77
James
Sheppard
56.65
15
A Min
AA: 55.49 (+1.16s | 2.0%)
Star Aquatics
02/19/2026
2026 NCS SC SR Champs
50 Back
27.68
27.68
100 Back
28.97
56.65
100 Back
56.65
78
Zion
Qu
56.65
16
A Min
AA: 55.49 (+1.16s | 2.0%)
Irvine Novaquatics
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.75
27.75
100 Back
28.90
56.65
100 Back
56.65
79
Seth
Basilio
56.73
16
A Min
AA: 55.49 (+1.24s | 2.2%)
Sandpipers of Nevada
03/14/2024
2024 SCS Spring Age Group Champshipson
80
Haofei
Ding
56.77
16
A Min
AA: 55.49 (+1.28s | 2.3%)
Mission Viejo Nadadores
12/13/2024
2024 CA RAA SCS WAG
50 Back
27.53
27.53
100 Back
29.24
56.77
100 Back
56.77
81
Kailer
Kim
56.86
15
A Min
AA: 55.49 (+1.37s | 2.4%)
Swim Team of Placentia
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.15
27.15
100 Back
29.71
56.86
100 Back
56.86
82
Shane
Radaich
56.94
15
A Min
AA: 55.49 (+1.45s | 2.5%)
Long Beach Shore
12/13/2024
2024 CA GWSC SCS WAG
50 Back
27.49
27.49
100 Back
29.45
56.94
100 Back
56.94
83
Xander
Burris
56.95
15
A Min
AA: 55.49 (+1.46s | 2.6%)
Sandpipers of Nevada
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.62
27.62
100 Back
29.33
56.95
100 Back
56.95
84
Ethan
Yi
57.05
16
A Min
AA: 55.49 (+1.56s | 2.7%)
Rose Bowl Aquatics
12/08/2023
2023 CA SCAT SCS WAG
50 Back
27.68
27.68
100 Back
29.37
57.05
100 Back
57.05
85
Dieter
Ignacio
57.15
16
A Min
AA: 55.49 (+1.66s | 2.9%)
Canyons Aquatic Club
12/13/2024
2024 CA GWSC SCS WAG
50 Back
27.75
27.75
100 Back
29.40
57.15
100 Back
57.15
86
Michael
Jagodin
57.19
16
A Min
AA: 55.49 (+1.70s | 3.0%)
SwimNation Aquatics Programs
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
28.36
28.36
100 Back
28.83
57.19
100 Back
57.19
87
Alan
Gu
57.23
16
A Min
AA: 55.49 (+1.74s | 3.0%)
Beach Cities Alpha
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
28.22
28.22
100 Back
29.01
57.23
100 Back
57.23
88
Jamespatrick
Russo
57.25
15
A Min
AA: 55.49 (+1.76s | 3.1%)
Brea Aquatics
12/12/2025
2025 CA SCS RAA WAG
50 Back
28.43
28.43
100 Back
28.82
57.25
100 Back
57.25
89
Nathan
Lo
57.29
16
A Min
AA: 55.49 (+1.80s | 3.1%)
Irvine Novaquatics
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.22
27.22
100 Back
30.07
57.29
100 Back
57.29
90
Ethan
Ma
57.33
15
A Min
AA: 55.49 (+1.84s | 3.2%)
Aquazot Swim Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
27.74
27.74
100 Back
29.59
57.33
100 Back
57.33
91
Ryan
Caloza
57.41
16
A Min
AA: 55.49 (+1.92s | 3.3%)
Monterey Park Manta Rays
12/12/2025
2025 CA SCS RAA WAG
50 Back
27.95
27.95
100 Back
29.46
57.41
100 Back
57.41
92
Amir
Ali
57.41
16
A Min
AA: 55.49 (+1.92s | 3.3%)
Aquazot Swim Club
03/16/2023
2023 SCS 14 Under SC Age Group Champships
93
Angelo
Benitez
57.50
16
A Min
AA: 55.49 (+2.01s | 3.5%)
Riverside Aquatics Association
12/12/2025
2025 CA SCS RAA WAG
50 Back
27.76
27.76
100 Back
29.74
57.50
100 Back
57.50
94
Ian
Fong
57.53
16
A Min
AA: 55.49 (+2.04s | 3.5%)
Rosemead Rapids
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
27.76
27.76
100 Back
29.77
57.53
100 Back
57.53
95
Hurlee
Jones
57.63
16
A Min
AA: 55.49 (+2.14s | 3.7%)
Santa Maria Swim Club
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
28.19
28.19
100 Back
29.44
57.63
100 Back
57.63
96
Hudson
Rosdil
57.64
15
A Min
AA: 55.49 (+2.15s | 3.7%)
San Dimas Aquatics
12/12/2025
2025 CA SCS RAA WAG
50 Back
28.05
28.05
100 Back
29.59
57.64
100 Back
57.64
97
Eden
Kuang
57.70
16
A Min
AA: 55.49 (+2.21s | 3.8%)
Monterey Park Manta Rays
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
50 Back
28.25
28.25
100 Back
29.45
57.70
100 Back
57.70
98
Deco
Santana
57.72
15
A Min
AA: 55.49 (+2.23s | 3.9%)
Brea Aquatics
11/21/2025
2025 CA MVN Turkey Classic
50 Back
28.12
28.12
100 Back
29.60
57.72
100 Back
57.72
99
Anthony
McCanta
57.80
16
A Min
AA: 55.49 (+2.31s | 4.0%)
Mission Viejo Nadadores
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
28.08
28.08
100 Back
29.72
57.80
100 Back
57.80
100
Josiah
Sentosa
57.84
15
A Min
AA: 55.49 (+2.35s | 4.1%)
Brea Aquatics
12/12/2025
2025 CA SCS RAA WAG
50 Back
28.63
28.63
100 Back
29.21
57.84
100 Back
57.84
550 Back
-29.-27
28.57
600 Back
29.27
57.84
100 Back
0.00