451
Robert
Czajkowski
1:03.41
13
B Min
BB: 1:00.29 (+3.12s | 4.9%)
Palo Alto Stanford Aquatics
03/22/2025
2025 Los Altos Mountain View SC CBA Meet
50 Free
30.37
30.37
100 Free
33.04
1:03.41
100 Free
1:03.41
452
Aiden
Hutsell
1:03.42
11
B Min
BB: 1:00.29 (+3.13s | 4.9%)
Sunnyvale Swim Club
10/07/2023
DeAnza Cupertino Aquatics SCY C/B/A+ Meet
453
Justin
Schmidt
1:03.44
12
B Min
BB: 1:00.29 (+3.15s | 5.0%)
North Bay Aquatics
02/01/2025
2025 Peggy Ramirez Memorial Z3 Winter Champs
454
Bilal
ElGendy
1:03.50
13
B Min
BB: 1:00.29 (+3.21s | 5.1%)
San Ramon Valley Aquatics
11/02/2024
San Ramon Valley Aquatics SCY C/B/BB+ Meet
455
Justin
Kurniawan
1:03.52
13
B Min
BB: 1:00.29 (+3.23s | 5.1%)
San Ramon Valley Aquatics
03/01/2025
PC SRVA SCY B BB+ Last Chance Meet
456
Wyatt
Cousineau
1:03.56
13
B Min
BB: 1:00.29 (+3.27s | 5.1%)
Daly City Dolphins
03/22/2025
PSL SC CBA+ Meet
457
Parker
Sio
1:03.62
11
B Min
BB: 1:00.29 (+3.33s | 5.2%)
Walnut Creek Aquabears
12/02/2022
Winter Age Group Championships (host: SCSC)
50 Free
29.79
29.79
100 Free
33.83
1:03.62
100 Free
1:03.62
458
Mark
Dong
1:03.63
13
B Min
BB: 1:00.29 (+3.34s | 5.2%)
California Dolphins Swim Team
12/14/2024
California Dolphins Swim Team SCY C/B/BB+ Meet
459
Yehong
Fan
1:03.68
14
B Min
BB: 1:00.29 (+3.39s | 5.3%)
Santa Clara Swim Club
06/14/2025
SCSC Blue Gold Block Party Meet June
460
Andrew
Bardzil
1:03.70
13
B Min
BB: 1:00.29 (+3.41s | 5.4%)
Orinda Aquatics
03/22/2025
Albany Armada Aquatics SC C B BB+
461
Jacob
Ta
1:03.70
13
B Min
BB: 1:00.29 (+3.41s | 5.4%)
Santa Clara Swim Club
10/04/2024
SCSC SCY CBA+ Meet
462
Ethan
Zhao
1:03.71
13
B Min
BB: 1:00.29 (+3.42s | 5.4%)
Almaden Riptide
01/24/2025
2025 Brian Malick Memorial Z1S Championships
463
Leon
Jin
1:03.75
13
B Min
BB: 1:00.29 (+3.46s | 5.4%)
Sunnyvale Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Free
28.79
28.79
100 Free
34.96
1:03.75
100 Free
1:03.75
464
Herbert
Kong
1:03.76
14
B Min
BB: 1:00.29 (+3.47s | 5.4%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Free
30.21
30.21
100 Free
33.55
1:03.76
100 Free
1:03.76
465
Jack
Horton
1:03.77
13
B Min
BB: 1:00.29 (+3.48s | 5.5%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
466
Eoin
Vasquez
1:03.79
14
B Min
BB: 1:00.29 (+3.50s | 5.5%)
El Cerrito Gators
03/22/2025
Albany Armada Aquatics SC C B BB+
467
Roman
Elman
1:03.81
13
B Min
BB: 1:00.29 (+3.52s | 5.5%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
30.10
30.10
100 Free
33.71
1:03.81
100 Free
1:03.81
468
Darren
Kumar
1:03.86
13
B Min
BB: 1:00.29 (+3.57s | 5.6%)
San Ramon Valley Aquatics
03/01/2025
PC SRVA SCY B BB+ Last Chance Meet
469
Ethan
Hoffer
1:03.86
12
B Min
BB: 1:00.29 (+3.57s | 5.6%)
Sunnyvale Swim Club
03/22/2025
2025 Los Altos Mountain View SC CBA Meet
50 Free
30.37
30.37
100 Free
33.49
1:03.86
100 Free
1:03.86
470
Nathan
Jedkins
1:03.87
14
B Min
BB: 1:00.29 (+3.58s | 5.6%)
Otter Swim Club
03/22/2025
PSL SC CBA+ Meet
471
Nick
Momeni
1:03.88
13
B Min
BB: 1:00.29 (+3.59s | 5.6%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
30.38
30.38
100 Free
33.50
1:03.88
100 Free
1:03.88
472
Aaryan
Samanta
1:04.05
13
B Min
BB: 1:00.29 (+3.76s | 5.9%)
DeAnza Cupertino Aquatics
10/07/2023
DeAnza Cupertino Aquatics SCY C/B/A+ Meet
473
Liam
Ruszel
1:04.05
13
B Min
BB: 1:00.29 (+3.76s | 5.9%)
Vallejo Aquatic Club
03/22/2025
Albany Armada Aquatics SC C B BB+
474
Carson
Chang
1:04.07
13
B Min
BB: 1:00.29 (+3.78s | 5.9%)
California Dolphins Swim Team
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
475
Fedor
Igoshin
1:04.07
10
B Min
BB: 1:00.29 (+3.78s | 5.9%)
Palo Alto Stanford Aquatics
05/08/2021
PASA (Alpine) vs LO vs BCP SCY Tri Meet
476
Alvin
Zhou
1:04.09
13
B Min
BB: 1:00.29 (+3.80s | 5.9%)
California Dolphins Swim Team
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
477
Idhant
Kompella
1:04.13
13
B Min
BB: 1:00.29 (+3.84s | 6.0%)
Burlingame Aquatic Club
03/29/2024
ALTO Rock the Blocks T/F Invitational
50 Free
30.49
30.49
100 Free
33.64
1:04.13
100 Free
1:04.13
478
Aram
Artashesyan
1:04.17
13
B Min
BB: 1:00.29 (+3.88s | 6.0%)
Reno Aquatic Club
03/15/2025
2025 NNA Age Group Open
479
William
Tolstukhin
1:04.18
10
B Min
BB: 1:00.29 (+3.89s | 6.1%)
Palo Alto Stanford Aquatics
12/18/2021
PASA JO Minus Winter Frolic Invitational T/F Meet
50 Free
29.77
29.77
100 Free
34.41
1:04.18
100 Free
1:04.18
480
Colt
Hitchcock
1:04.18
13
B Min
BB: 1:00.29 (+3.89s | 6.1%)
Piedmont Swim Team
05/19/2024
Montclair Swim Team Pentathlon
481
Michael
Duan
1:04.19
12
B Min
BB: 1:00.29 (+3.90s | 6.1%)
Los Gatos Swim Club
10/21/2023
Zone 1S CBA Meet (host: GGST)
482
Yunchang
Liu
1:04.20
13
B Min
BB: 1:00.29 (+3.91s | 6.1%)
Easy Bay Bat Rays
07/18/2025
2025 Redwood Empire Swim League Championship
483
YI
LI
1:04.24
11
B Min
BB: 1:00.29 (+3.95s | 6.1%)
East Bay Silver Dolphins
07/15/2022
RESL League SCY Championships
484
Youssef
Aboutaleb
1:04.25
13
B Min
BB: 1:00.29 (+3.96s | 6.2%)
Unattached
11/02/2024
San Ramon Valley Aquatics SCY C/B/BB+ Meet
485
Aleck
Trinidad
1:04.26
13
B Min
BB: 1:00.29 (+3.97s | 6.2%)
South San Francisco Aquatics
01/11/2025
South San Francisco New Year Splash C B A+
486
Iver
Iverson
1:04.27
13
B Min
BB: 1:00.29 (+3.98s | 6.2%)
Santa Clara Swim Club
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Free
30.93
30.93
100 Free
33.34
1:04.27
100 Free
1:04.27
487
Xuan
Wang
1:04.28
14
B Min
BB: 1:00.29 (+3.99s | 6.2%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
29.45
29.45
100 Free
34.83
1:04.28
100 Free
1:04.28
488
Castiel
Phelps
1:04.30
13
B Min
BB: 1:00.29 (+4.01s | 6.2%)
Neptune Swimming
02/14/2025
2025 Neptune Swimming Invitational
50 Free
31.34
31.34
100 Free
32.96
1:04.30
100 Free
1:04.30
489
Emmet
Liu
1:04.31
13
B Min
BB: 1:00.29 (+4.02s | 6.3%)
DeAnza Cupertino Aquatics
07/19/2025
2025 DACA SC CBA Meet
490
Roman
Pappageorge
1:04.34
12
B Min
BB: 1:00.29 (+4.05s | 6.3%)
Diablo Aquatics
11/02/2024
San Ramon Valley Aquatics SCY C/B/BB+ Meet
491
Aryan
Vidyarthi
1:04.39
13
B Min
BB: 1:00.29 (+4.10s | 6.4%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
31.09
31.09
100 Free
33.30
1:04.39
100 Free
1:04.39
492
Noah
Harding
1:04.42
14
B Min
BB: 1:00.29 (+4.13s | 6.4%)
Daly City Dolphins
10/04/2024
SCSC SCY CBA+ Meet
493
Bhavik
Kakkar
1:04.43
13
B Min
BB: 1:00.29 (+4.14s | 6.4%)
Pleasanton Seahawks
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
494
Marco
Vernet
1:04.44
13
B Min
BB: 1:00.29 (+4.15s | 6.4%)
Otter Swim Club
02/22/2025
BAC C B A Meet
50 Free
31.12
31.12
100 Free
33.32
1:04.44
100 Free
1:04.44
495
Ethan
Jiang
1:04.45
13
B Min
BB: 1:00.29 (+4.16s | 6.5%)
Alto Swim Club
03/14/2025
Spring SCY Age Group Championships
50 Free
30.21
30.21
100 Free
34.24
1:04.45
100 Free
1:04.45
496
Chris
Moon
1:04.46
13
B Min
BB: 1:00.29 (+4.17s | 6.5%)
Palo Alto Stanford Aquatics
10/26/2024
Burlingame Aquatic Club C/B/A+ SCY Meet
50 Free
30.48
30.48
100 Free
33.98
1:04.46
100 Free
1:04.46
497
Atharva
Ganesh
1:04.48
14
B Min
BB: 1:00.29 (+4.19s | 6.5%)
Santa Clara Swim Club
06/14/2025
SCSC Blue Gold Block Party Meet June
498
Aarush
Sudh
1:04.50
13
B Min
BB: 1:00.29 (+4.21s | 6.5%)
South Valley Makos
01/24/2025
2025 Brian Malick Memorial Z1S Championships
499
Tejas
Kashyap
1:04.50
14
B Min
BB: 1:00.29 (+4.21s | 6.5%)
Otter Swim Club
02/22/2025
BAC C B A Meet
50 Free
31.13
31.13
100 Free
33.37
1:04.50
100 Free
1:04.50
500
Wesley
Wang
1:04.52
14
B Min
BB: 1:00.29 (+4.23s | 6.6%)
Santa Clara Swim Club
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Free
30.02
30.02
100 Free
34.50
1:04.52
100 Free
1:04.52