501
Samuel
Bruce
1:45.92
8
B: 1:39.69 (+6.23s | 5.9%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 IM
48.24
48.24
100 IM
57.68
1:45.92
100 IM
1:45.92
502
Dashiell
Wang
1:45.98
9
B: 1:39.69 (+6.29s | 5.9%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
503
Arjun
Raghavendran
1:46.08
10
B: 1:39.69 (+6.39s | 6.0%)
California Dolphins Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
504
Nathan
Hou
1:46.24
9
B: 1:39.69 (+6.55s | 6.2%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 IM
47.00
47.00
100 IM
59.24
1:46.24
100 IM
1:46.24
505
Cameron
Riley
1:46.24
10
B: 1:39.69 (+6.55s | 6.2%)
Humboldt Swim Club
11/22/2025
Thankswimming Classic 2025
506
Dean
Wu
1:46.33
7
B: 1:39.69 (+6.64s | 6.2%)
Burlingame Aquatics
01/10/2026
BAC Norman Cutler Memorial
507
Calvin
Jacobson
1:46.37
10
B: 1:39.69 (+6.68s | 6.3%)
Otter Swim Club
01/10/2026
SSF NEW YEAR SPLASH C B A+
508
Jordan
Chan
1:46.38
8
B: 1:39.69 (+6.69s | 6.3%)
Daly City Dolphins
12/14/2024
2024 DCD Winter Holiday Spalsh
509
Julius
Zhong
1:46.43
8
B: 1:39.69 (+6.74s | 6.3%)
Gilroy Gators Swim Team
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 IM
51.50
51.50
100 IM
54.93
1:46.43
100 IM
1:46.43
510
Zaddik
Fan
1:46.48
9
B: 1:39.69 (+6.79s | 6.4%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
51.25
51.25
100 IM
55.23
1:46.48
100 IM
1:46.48
511
Max
McCollum
1:46.54
10
B: 1:39.69 (+6.85s | 6.4%)
The Olympic Club
09/20/2025
WANV CBA+ Endless Summer Meet
512
Miles
Jackson
1:46.58
10
B: 1:39.69 (+6.89s | 6.5%)
YMCA Presidio Aquatics
01/17/2026
PC PRNA Final Splash To The Championship CBA+
513
Logan
Shen
1:46.58
9
B: 1:39.69 (+6.89s | 6.5%)
Santa Clara Swim Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 IM
51.77
51.77
100 IM
54.81
1:46.58
100 IM
1:46.58
514
Zachary
Tsang
1:46.65
9
B: 1:39.69 (+6.96s | 6.5%)
Palo Alto Stanford Aquatics
11/15/2025
De Anza Cupertino Aquatics CBA+ Meet
515
Yuma
Suzuki
1:46.71
8
B: 1:39.69 (+7.02s | 6.6%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 IM
53.17
53.17
100 IM
53.54
1:46.71
100 IM
1:46.71
516
Lyle
Arnold
1:46.86
9
B: 1:39.69 (+7.17s | 6.7%)
Piranha Swimming
03/22/2025
PC PRNA CBA+ Spring Surge Swim To Win
517
Ethan
Yang
1:46.93
8
B: 1:39.69 (+7.24s | 6.8%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 IM
51.92
51.92
100 IM
55.01
1:46.93
100 IM
1:46.93
518
Christopher
Rasmuson
1:47.15
9
B: 1:39.69 (+7.46s | 7.0%)
Bishop Swim Team
09/12/2025
Molly Lahlum Memorial Autumn Freeze
50 IM
52.75
52.75
100 IM
54.40
1:47.15
100 IM
1:47.15
519
Joshua
Thomas
1:47.20
9
B: 1:39.69 (+7.51s | 7.0%)
Sunnyvale Swim Club
10/11/2025
2025 DACA SC CBA Meet
520
Gavin
Lowe
1:47.21
10
B: 1:39.69 (+7.52s | 7.0%)
Tri Valley Aquatics
10/18/2025
PC SRVA SCY B BB+ Meet
521
Angelo
Cao
1:47.24
8
B: 1:39.69 (+7.55s | 7.0%)
Quicksilver Swimming
12/05/2025
Zone 1S Year End Age Group Champs Minus Meet
50 IM
49.46
49.46
100 IM
57.78
1:47.24
100 IM
1:47.24
522
Liam
Jones
1:47.25
8
B: 1:39.69 (+7.56s | 7.0%)
North Bay Aquatics
10/11/2025
VJO Sprint For The Golden Ticket CBA+ 2025
523
Zane
Small
1:47.39
9
B: 1:39.69 (+7.70s | 7.2%)
Burlingame Aquatics
12/04/2025
2025 Holiday Swim Festival
50 IM
54.66
54.66
100 IM
52.73
1:47.39
100 IM
1:47.39
524
Lawrence
Lan
1:47.51
8
B: 1:39.69 (+7.82s | 7.3%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 IM
49.83
49.83
100 IM
57.68
1:47.51
100 IM
1:47.51
525
August
Tran
1:47.60
10
B: 1:39.69 (+7.91s | 7.4%)
El Cerrito Gators
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
526
Wesley
Albright
1:47.61
8
B: 1:39.69 (+7.92s | 7.4%)
Reno Aquatic Club
09/12/2025
Molly Lahlum Memorial Autumn Freeze
50 IM
50.48
50.48
100 IM
57.13
1:47.61
100 IM
1:47.61
527
Vihaan
Menon
1:47.62
10
B: 1:39.69 (+7.93s | 7.4%)
Milpitas Aquatic Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
52.52
52.52
100 IM
55.10
1:47.62
100 IM
1:47.62
528
Avery
Ledda
1:47.72
9
B: 1:39.69 (+8.03s | 7.5%)
Seals Aquatics
11/22/2025
Thankswimming Classic 2025
529
Bryson
Baez
1:47.82
10
B: 1:39.69 (+8.13s | 7.5%)
Livermore AquaCowboys
09/27/2025
PC LAC C B BB
530
Clayton
Du
1:47.82
9
B: 1:39.69 (+8.13s | 7.5%)
Palo Alto Stanford Aquatics
01/10/2026
SSF NEW YEAR SPLASH C B A+
531
Andy
Yu
1:47.84
9
B: 1:39.69 (+8.15s | 7.6%)
Burlingame Aquatics
01/10/2026
BAC Norman Cutler Memorial
532
Griffin
Estrada
1:47.91
7
B: 1:39.69 (+8.22s | 7.6%)
Unattached
10/01/2022
OAPB PC SC C B BB+
533
Theodore
Cruikshank
1:47.93
8
B: 1:39.69 (+8.24s | 7.6%)
Ladera Oaks
10/25/2025
2025 SUNN Fall Classic
534
Benjamin
Norton
1:48.09
10
B: 1:39.69 (+8.40s | 7.8%)
Alameda Gators
05/18/2025
Montclair 14 Under Short Course Pentathlon
535
Dylan
Tran
1:48.12
10
B: 1:39.69 (+8.43s | 7.8%)
San Jose Goosemonkeys
01/16/2026
2026 Brian Malick Memorial Z1S Championships
536
Payson
Eattock
1:48.13
9
B: 1:39.69 (+8.44s | 7.8%)
East Bay Silver Dolphins
09/27/2025
Orinda Aquatics SC C B BB+ Meet
537
Luke
Jiang
1:48.16
8
B: 1:39.69 (+8.47s | 7.8%)
Piedmont Swim Team
05/19/2024
Montclair 14 U Pentathlon
538
Otto
Romito
1:48.19
8
B: 1:39.69 (+8.50s | 7.9%)
Piedmont Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
539
Cashel
Burrows
1:48.24
10
B: 1:39.69 (+8.55s | 7.9%)
Douglas Dolfins Swim Team
08/01/2025
2025 High Country Short Course Championship
50 IM
46.83
46.83
100 IM
1:01.41
1:48.24
100 IM
1:48.24
540
Om
Bhuta
1:48.28
10
B: 1:39.69 (+8.59s | 7.9%)
California Dolphins Swim Team
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 IM
49.71
49.71
100 IM
58.57
1:48.28
100 IM
1:48.28
541
John
Patane
1:48.36
8
B: 1:39.69 (+8.67s | 8.0%)
Sonoma Sea Dragons
11/22/2025
Thankswimming Classic 2025
542
Kurt
Goetze
1:48.48
9
B: 1:39.69 (+8.79s | 8.1%)
Los Altos Mountain View Aquati
11/15/2025
Alto Nov 15 16 Fall Frolic
50 IM
54.37
54.37
100 IM
54.11
1:48.48
100 IM
1:48.48
543
Lehai
Li
1:48.79
9
B: 1:39.69 (+9.10s | 8.4%)
Alto Swim Club
02/22/2025
De Anza C B A+
544
Xavier
Labrecque
1:48.82
8
B: 1:39.69 (+9.13s | 8.4%)
Bulldog Swim Club
02/22/2025
BAC C B A Meet
50 IM
52.93
52.93
100 IM
55.89
1:48.82
100 IM
1:48.82
545
Cimon
Bunuan
1:48.86
9
B: 1:39.69 (+9.17s | 8.4%)
South San Francisco Aquatics
12/06/2025
DCD Winter Holiday Splash CBA+
546
Mithren
Vijay
1:49.11
9
B: 1:39.69 (+9.42s | 8.6%)
Valley Splash
01/16/2026
2026 Brian Malick Memorial Z1S Championships
547
Albert
Jing
1:49.13
8
B: 1:39.69 (+9.44s | 8.7%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
548
Lucas
Li
1:49.17
8
B: 1:39.69 (+9.48s | 8.7%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 IM
49.31
49.31
100 IM
59.86
1:49.17
100 IM
1:49.17
549
Ryan
Ream
1:49.19
7
B: 1:39.69 (+9.50s | 8.7%)
Reno Aquatic Club
10/18/2024
2024 KING OF THE HILL CHALLENGE
50 IM
51.97
51.97
100 IM
57.22
1:49.19
100 IM
1:49.19
550
Holden
Richards
1:49.19
9
B: 1:39.69 (+9.50s | 8.7%)
AC Swim Club
01/17/2026
PC PRNA Final Splash To The Championship CBA+