51
Jaden
Kim
53.24
18
AA Min
AAA: 51.29 (+1.95s | 3.7%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Back
25.90
25.90
100 Back
27.34
53.24
100 Back
53.24
52
Edison
Lee
53.44
17
AA Min
AAA: 51.29 (+2.15s | 4.0%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Back
25.95
25.95
100 Back
27.49
53.44
100 Back
53.44
53
Dimitri
Secor
53.45
18
AA Min
AAA: 51.29 (+2.16s | 4.0%)
Orinda Aquatics
02/20/2025
2025 Juanita Allington Memorial
50 Back
26.08
26.08
100 Back
27.37
53.45
100 Back
53.45
54
Maxwell
Catron
53.47
17
AA Min
AAA: 51.29 (+2.18s | 4.1%)
Orinda Aquatics
02/19/2026
2026 Juanita Allington Memorial
50 Back
26.08
26.08
100 Back
27.39
53.47
100 Back
53.47
55
Blake
Wang
53.49
18
AA Min
AAA: 51.29 (+2.20s | 4.1%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Back
26.07
26.07
100 Back
27.42
53.49
100 Back
53.49
56
Ethan
Wang
53.51
18
AA Min
AAA: 51.29 (+2.22s | 4.1%)
Pleasanton Seahawks
09/20/2025
PC Short Course Senior Open
50 Back
25.67
25.67
100 Back
27.84
53.51
100 Back
53.51
57
Kyle
Stilinovich
53.56
18
AA Min
AAA: 51.29 (+2.27s | 4.2%)
Clayton Valley High School
03/13/2026
DLS Swim Invitational 2026
50 Back
26.00
26.00
100 Back
27.56
53.56
100 Back
53.56
58
Zachary
Pechan
53.58
18
AA Min
AAA: 51.29 (+2.29s | 4.3%)
Unattached
04/03/2025
Pacific Swimming SC Far Western Champs
50 Back
26.40
26.40
100 Back
27.18
53.58
100 Back
53.58
59
Eric
Meng
53.65
18
A Min
AA: 53.59 (+0.06s | 0.1%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
26.17
26.17
100 Back
27.48
53.65
100 Back
53.65
60
Jared
Chang
53.75
18
A Min
AA: 53.59 (+0.16s | 0.3%)
Unattached
02/19/2026
2026 Juanita Allington Memorial
50 Back
26.04
26.04
100 Back
27.71
53.75
100 Back
53.75
61
Michael
Chuang
53.83
18
A Min
AA: 53.59 (+0.24s | 0.4%)
Santa Clara Swim Club
02/14/2026
2026 Santa Clara Senior Champs
50 Back
26.42
26.42
100 Back
27.41
53.83
100 Back
53.83
62
Mirek
Hanacek
53.87
18
A Min
AA: 53.59 (+0.28s | 0.5%)
Hills Hurricane Swimming
11/11/2023
PST HILL Verterans Day Invite SC Meet
63
Austin
Abrojena
53.95
18
A Min
AA: 53.59 (+0.36s | 0.7%)
Valley Vista Swim Team
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
26.13
26.13
100 Back
27.82
53.95
100 Back
53.95
64
Grayson
Bloes
54.02
17
A Min
AA: 53.59 (+0.43s | 0.8%)
Orinda Aquatics
02/20/2025
2025 Juanita Allington Memorial
50 Back
26.67
26.67
100 Back
27.35
54.02
100 Back
54.02
65
Derek
Shang
54.17
17
A Min
AA: 53.59 (+0.58s | 1.1%)
Quicksilver Swimming
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
26.66
26.66
100 Back
27.51
54.17
100 Back
54.17
66
Zane
Schuman
54.19
17
A Min
AA: 53.59 (+0.60s | 1.1%)
Pleasanton Seahawks
01/31/2026
PLS Superleague SC Championships
50 Back
26.76
26.76
100 Back
27.43
54.19
100 Back
54.19
67
Kevin
Jiang
54.25
17
A Min
AA: 53.59 (+0.66s | 1.2%)
Burlingame Aquatics
10/11/2025
SSF October Splash C B A+ Meet
68
Thomas
Klemens
54.42
17
A Min
AA: 53.59 (+0.83s | 1.5%)
Ladera Oaks
12/04/2025
2025 Holiday Swim Festival
50 Back
25.91
25.91
100 Back
28.51
54.42
100 Back
54.42
69
Lawrence
Wong
54.42
17
A Min
AA: 53.59 (+0.83s | 1.5%)
Dougherty Valley
05/03/2024
2024 NCS Swimming Diving Championship Meet
50 Back
26.09
26.09
100 Back
28.33
54.42
100 Back
54.42
70
Abir
Bhatia
54.48
17
A Min
AA: 53.59 (+0.89s | 1.6%)
San Ramon Valley Aquatics
11/23/2024
Terrapins SC Senior Open Meet
50 Back
27.15
27.15
100 Back
27.33
54.48
100 Back
54.48
71
Laird
Delbridge
54.52
18
A Min
AA: 53.59 (+0.93s | 1.7%)
Orinda Aquatics
02/22/2024
2024 Juanita Allington Memorial
50 Back
26.41
26.41
100 Back
28.11
54.52
100 Back
54.52
72
Orion
Phan
54.54
18
A Min
AA: 53.59 (+0.95s | 1.7%)
Sunnyvale Swim Club
02/26/2026
2026 CA NV Speedo Sect @ CCA
73
Jordan
Estimo
54.54
18
A Min
AA: 53.59 (+0.95s | 1.7%)
Pleasanton Seahawks
01/25/2025
Orinda Aquatics SCY Senior Open Meet
50 Back
26.80
26.80
100 Back
27.74
54.54
100 Back
54.54
74
Eason
Feng
54.54
18
A Min
AA: 53.59 (+0.95s | 1.7%)
Orinda Aquatics
02/26/2026
2026 CA NV Speedo Sect @ CCA
75
Nathan
Maglalang
54.64
18
A Min
AA: 53.59 (+1.05s | 1.9%)
Unattached
04/03/2025
Pacific Swimming SC Far Western Champs
50 Back
26.11
26.11
100 Back
28.53
54.64
100 Back
54.64
76
Tyson
Luu
54.66
17
A Min
AA: 53.59 (+1.07s | 2.0%)
South Valley Stingrays
02/14/2026
2026 Santa Clara Senior Champs
50 Back
25.92
25.92
100 Back
28.74
54.66
100 Back
54.66
77
Ethan
Taylor
54.67
18
A Min
AA: 53.59 (+1.08s | 2.0%)
Orinda Aquatics
02/20/2025
2025 Juanita Allington Memorial
50 Back
26.85
26.85
100 Back
27.82
54.67
100 Back
54.67
78
Gabriel
Hoffman
54.70
17
A Min
AA: 53.59 (+1.11s | 2.0%)
Orinda Aquatics
02/19/2026
2026 Juanita Allington Memorial
50 Back
26.58
26.58
100 Back
28.12
54.70
100 Back
54.70
79
Isaac
Kemper
54.72
17
A Min
AA: 53.59 (+1.13s | 2.1%)
Diablo Aquatics
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
26.88
26.88
100 Back
27.84
54.72
100 Back
54.72
80
Yogi
Trieu
54.73
18
A Min
AA: 53.59 (+1.14s | 2.1%)
Unattached
04/03/2025
Pacific Swimming SC Far Western Champs
50 Back
26.38
26.38
100 Back
28.35
54.73
100 Back
54.73
81
Yury
Bychkov
54.75
17
A Min
AA: 53.59 (+1.16s | 2.1%)
Ladera Oaks
10/25/2025
2025 SUNN Fall Classic
82
Oryan
Liu
54.83
17
A Min
AA: 53.59 (+1.24s | 2.3%)
Pleasanton Seahawks
03/09/2024
Pleasanton Seahawks SC Senior Open
50 Back
26.74
26.74
100 Back
28.09
54.83
100 Back
54.83
83
Ethan
Qian
54.83
18
A Min
AA: 53.59 (+1.24s | 2.3%)
Homestead High School
04/25/2023
SCVAL De Anza Division Championship Meet
50 Back
26.40
26.40
100 Back
28.43
54.83
100 Back
54.83
84
Yuze
Yue
54.87
17
A Min
AA: 53.59 (+1.28s | 2.3%)
04/26/2024
EBAL Swim And Dive 2024 Championships
50 Back
26.21
26.21
100 Back
28.66
54.87
100 Back
54.87
85
Cole
Carnazzo
54.93
17
A Min
AA: 53.59 (+1.34s | 2.4%)
Unattached
03/28/2026
Piedmont Swim Team C B BB+
86
William
Damen
54.94
17
A Min
AA: 53.59 (+1.35s | 2.5%)
Orinda Aquatics
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
26.56
26.56
100 Back
28.38
54.94
100 Back
54.94
87
Chenyu
Wang
55.02
18
A Min
AA: 53.59 (+1.43s | 2.6%)
Palo Alto Stanford Aquatics
01/11/2025
California Invitational Swim Meet
50 Back
26.64
26.64
100 Back
28.38
55.02
100 Back
55.02
88
Will
Leibowitz
55.06
17
A Min
AA: 53.59 (+1.47s | 2.7%)
Orinda Aquatics
07/26/2025
PC OAPB Summer Finale Invitational
50 Back
26.95
26.95
100 Back
28.11
55.06
100 Back
55.06
89
Ethan
Suehiro
55.07
18
A Min
AA: 53.59 (+1.48s | 2.7%)
Crow Canyon Sharks
09/21/2024
WCAB Short Course Senior Open
50 Back
26.75
26.75
100 Back
28.32
55.07
100 Back
55.07
90
Phil
Lin
55.13
18
A Min
AA: 53.59 (+1.54s | 2.8%)
Crow Canyon Sharks
09/21/2024
WCAB Short Course Senior Open
50 Back
27.19
27.19
100 Back
27.94
55.13
100 Back
55.13
91
Kerem
Bakmaz
55.37
17
A Min
AA: 53.59 (+1.78s | 3.2%)
Milpitas High School
04/22/2026
SCVAL Champs El Camino Division
50 Back
27.07
27.07
100 Back
28.30
55.37
100 Back
55.37
92
Ryan
Huang
55.40
16
A Min
AA: 53.59 (+1.81s | 3.3%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
27.01
27.01
100 Back
28.39
55.40
100 Back
55.40
93
Thomas
Jorgensen
55.41
17
A Min
AA: 53.59 (+1.82s | 3.3%)
Fog City Hammerheads
01/24/2026
2026 Zone 1 North Championships
50 Back
27.17
27.17
100 Back
28.24
55.41
100 Back
55.41
94
Matthew
Wei
55.45
18
A Min
AA: 53.59 (+1.86s | 3.4%)
Palo Alto Stanford Aquatics
11/22/2025
Pacific Swim SC Senior Open Hosted By TERA
50 Back
27.27
27.27
100 Back
28.18
55.45
100 Back
55.45
95
Sean
Chen
55.46
18
A Min
AA: 53.59 (+1.87s | 3.4%)
Quicksilver Swimming
01/26/2024
2024 Brian Malick Memorial Z1S Championships
96
Aiden
Galli
55.46
18
A Min
AA: 53.59 (+1.87s | 3.4%)
AC Swim Club
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Back
27.29
27.29
100 Back
28.17
55.46
100 Back
55.46
97
Ethan
Chen
55.54
18
A Min
AA: 53.59 (+1.95s | 3.5%)
DeAnza Cupertino Aquatics
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
26.77
26.77
100 Back
28.77
55.54
100 Back
55.54
98
Andrew
Pham
55.56
17
A Min
AA: 53.59 (+1.97s | 3.5%)
Sunnyvale Swim Club
01/17/2026
Cal Invitational Swim Meet
50 Back
27.40
27.40
100 Back
28.16
55.56
100 Back
55.56
99
Oliver
Santana
55.63
18
A Min
AA: 53.59 (+2.04s | 3.7%)
Quicksilver Swimming
09/23/2023
SR Open SC September 2023
50 Back
26.64
26.64
100 Back
28.99
55.63
100 Back
55.63
100
Dylan
Glanville
55.63
17
A Min
AA: 53.59 (+2.04s | 3.7%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
27.33
27.33
100 Back
28.30
55.63
100 Back
55.63