51
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
52
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
53
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
54
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
55
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
56
William
Leibowitz
53.71
17
A Min
AA: 53.59 (+0.12s | 0.2%)
Unattached
04/30/2026
DAL Championships 2026
50 Back
26.14
26.14
100 Back
27.57
53.71
100 Back
53.71
57
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
58
Justin
Chiang
53.76
17
A Min
AA: 53.59 (+0.17s | 0.3%)
Burlingame Aquatic Club
02/26/2026
2026 SI CA NV Speedo Sectionals Oceanside
59
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
60
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
61
Kyle
Stilinovich
53.87
17
A Min
AA: 53.59 (+0.28s | 0.5%)
Clayton Valley High School
04/30/2026
DAL Championships 2026
50 Back
25.88
25.88
100 Back
27.99
53.87
100 Back
53.87
62
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
63
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
64
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
65
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
66
Cannon
Dodge
54.29
16
A Min
AA: 53.59 (+0.70s | 1.3%)
DeAnza Cupertino Aquatics
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
26.57
26.57
100 Back
27.72
54.29
100 Back
54.29
67
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
68
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
69
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
70
Cian
Kelly
54.52
17
A Min
AA: 53.59 (+0.93s | 1.7%)
Thunder Coast Aquatics
11/21/2025
HISI Senior Fall Championship (SCY)
50 Back
26.36
26.36
100 Back
28.16
54.52
100 Back
54.52
71
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
72
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
73
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
74
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
75
Gabriel
Hoffman
54.70
18
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
76
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
77
Yury
Bychkov
54.75
17
A Min
AA: 53.59 (+1.16s | 2.1%)
Ladera Oaks
10/25/2025
2025 SUNN Fall Classic
78
Ryan
Huang
54.78
17
A Min
AA: 53.59 (+1.19s | 2.2%)
Alto Swim Club
05/10/2026
2026 Post CCS SR Walk On Meet
50 Back
26.72
26.72
100 Back
28.06
54.78
100 Back
54.78
79
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
80
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
81
Cole
Carnazzo
54.93
17
A Min
AA: 53.59 (+1.34s | 2.4%)
Unattached
03/28/2026
Piedmont Swim Team C B BB+
82
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
83
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
84
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
85
Joseph
Miao
55.23
17
A Min
AA: 53.59 (+1.64s | 3.0%)
California Dolphins Swim Team
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
27.04
27.04
100 Back
28.19
55.23
100 Back
55.23
86
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
87
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
88
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
89
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
90
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
91
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
92
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
93
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
94
Maxwell
Balva
55.77
17
A Min
AA: 53.59 (+2.18s | 3.9%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
27.34
27.34
100 Back
28.43
55.77
100 Back
55.77
95
Jonathan
Fan
55.80
17
A Min
AA: 53.59 (+2.21s | 4.0%)
California Dolphins Swim Team
01/11/2025
California Invitational Swim Meet
50 Back
27.19
27.19
100 Back
28.61
55.80
100 Back
55.80
96
Easton
Adams
55.84
18
A Min
AA: 53.59 (+2.25s | 4.0%)
Piranha Swimming
02/14/2025
6A State OBS
50 Back
26.88
26.88
100 Back
28.96
55.84
100 Back
55.84
97
Peyton
Egide
56.03
17
BB Min
A: 55.89 (+0.14s | 0.2%)
Thunder Coast Aquatics
02/13/2026
2026 SI Presidents Day Senior Classic Copi
98
Nathan
Judy
56.04
18
BB Min
A: 55.89 (+0.15s | 0.3%)
Unattached
04/03/2024
2024 Western Zone SCY Senior Zones
50 Back
27.37
27.37
100 Back
28.67
56.04
100 Back
56.04
99
Christopher
Wang
56.23
17
BB Min
A: 55.89 (+0.34s | 0.6%)
Pleasanton Seahawks
09/20/2025
PC Short Course Senior Open
50 Back
27.69
27.69
100 Back
28.54
56.23
100 Back
56.23
100
Mateo
Rosales
56.23
17
BB Min
A: 55.89 (+0.34s | 0.6%)
Quicksilver Swimming
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
27.08
27.08
100 Back
29.15
56.23
100 Back
56.23