401
Brody
Biedermann
1:04.62
13
B Min
BB: 1:00.59 (+4.03s | 6.2%)
Ripon Aquatics
07/24/2021
RHAC TRI MEET
402
Maximilian
Weltchek
1:04.62
16
B Min
BB: 1:00.59 (+4.03s | 6.2%)
South Valley Makos
01/24/2025
2025 Brian Malick Memorial Z1S Championships
403
Caleb
Singer
1:04.62
13
B Min
BB: 1:00.59 (+4.03s | 6.2%)
Piedmont Swim Team
12/03/2021
2021 Dixie Stampede Winter Champs
50 Back
31.02
31.02
100 Back
33.60
1:04.62
100 Back
1:04.62
404
Nikolas
Klimenko
1:04.63
15
B Min
BB: 1:00.59 (+4.04s | 6.3%)
Terrapins Swim Team
11/23/2024
Terrapins SC Senior Open Meet
50 Back
32.03
32.03
100 Back
32.60
1:04.63
100 Back
1:04.63
405
Gavin
Zhang
1:04.64
14
B Min
BB: 1:00.59 (+4.05s | 6.3%)
Palo Alto Stanford Aquatics
12/17/2022
2022 Winter Frolic Meet
50 Back
31.37
31.37
100 Back
33.27
1:04.64
100 Back
1:04.64
550 Back
-33.-28
31.36
600 Back
33.28
1:04.64
100 Back
0.00
406
Noah
Marges
1:04.75
14
B Min
BB: 1:00.59 (+4.16s | 6.4%)
Crow Canyon Sharks
10/01/2022
OAPB PC SC C B BB+
407
Simon
Valentine
1:04.81
16
B Min
BB: 1:00.59 (+4.22s | 6.5%)
Tri Valley Aquatics
01/27/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
31.61
31.61
100 Back
33.20
1:04.81
100 Back
1:04.81
408
Lucas
Sepe
1:04.81
16
B Min
BB: 1:00.59 (+4.22s | 6.5%)
Quicksilver Swimming
12/08/2023
Zone 1 South AGC Minus Year End
409
Leo
Quijalvo
1:04.84
17
B Min
BB: 1:00.59 (+4.25s | 6.6%)
Livermore AquaCowboys
07/26/2025
Zone 2 Summer Championships
410
Alex
Liao
1:04.87
15
B Min
BB: 1:00.59 (+4.28s | 6.6%)
Pleasanton Seahawks
01/27/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
31.88
31.88
100 Back
32.99
1:04.87
100 Back
1:04.87
411
Joseph
HU
1:04.94
14
B Min
BB: 1:00.59 (+4.35s | 6.7%)
Quicksilver Swimming
11/10/2023
Zone 1S 14 UN BB+ Micro Meet Hosted By QSS
50 Back
31.91
31.91
100 Back
33.03
1:04.94
100 Back
1:04.94
412
Ethan
Pham
1:04.98
15
B Min
BB: 1:00.59 (+4.39s | 6.8%)
Swim South Bay
10/21/2023
OAPB SC Senior Open 102123102223
50 Back
31.28
31.28
100 Back
33.70
1:04.98
100 Back
1:04.98
413
Colin
Miclea
1:05.00
15
B Min
BB: 1:00.59 (+4.41s | 6.8%)
Mendocino Coast Sea Dragons
05/05/2024
PACIFIC SWIMMING POST NCS SENIOR MEET
50 Back
32.11
32.11
100 Back
32.89
1:05.00
100 Back
1:05.00
414
Thomas
Martinic
1:05.01
13
B Min
BB: 1:00.59 (+4.42s | 6.8%)
Hills Hurricane Swimming
03/05/2022
PC Short Course Senior Open
50 Back
31.59
31.59
100 Back
33.42
1:05.01
100 Back
1:05.01
415
Yash
Dalal
1:05.03
17
B Min
BB: 1:00.59 (+4.44s | 6.8%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
31.58
31.58
100 Back
33.45
1:05.03
100 Back
1:05.03
416
Carter
Sirivongsa
1:05.04
16
B Min
BB: 1:00.59 (+4.45s | 6.8%)
Albany Armada Aquatics
11/02/2024
Albany Armada C B BB+ Meet
417
Toby
YU
1:05.06
15
B Min
BB: 1:00.59 (+4.47s | 6.9%)
Orinda Aquatics
05/07/2023
2023 DACA Post CCS NCS Senior Meet
50 Back
31.65
31.65
100 Back
33.41
1:05.06
100 Back
1:05.06
418
Leo
Hao
1:05.12
16
B Min
BB: 1:00.59 (+4.53s | 7.0%)
The Olympic Club
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
31.13
31.13
100 Back
33.99
1:05.12
100 Back
1:05.12
419
Anderson
Loo
1:05.15
15
B Min
BB: 1:00.59 (+4.56s | 7.0%)
Brentwood Seawolves
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Back
32.11
32.11
100 Back
33.04
1:05.15
100 Back
1:05.15
420
Maxim
Lazo
1:05.18
15
B Min
BB: 1:00.59 (+4.59s | 7.0%)
Daly City Dolphins
12/09/2023
DCD Winter Holiday Splash CBA+ Meet
421
Benjamin
VU
1:05.25
15
B: 1:05.19 (+0.06s | 0.1%)
Valley Splash
01/27/2023
2023 Brian Malick Memorial Z1S Championships
422
Taewon
Yim
1:05.26
13
B: 1:05.19 (+0.07s | 0.1%)
DeAnza Cupertino Aquatics
03/26/2022
QSS Watsonville Age Group
423
Roman
Oppelt
1:05.26
16
B: 1:05.19 (+0.07s | 0.1%)
Walnut Creek Aquabears
07/20/2024
Zone 2 Summer Championships
50 Back
31.93
31.93
100 Back
33.33
1:05.26
100 Back
1:05.26
424
Glendon
Liang
1:05.30
15
B: 1:05.19 (+0.11s | 0.2%)
Santa Clara Swim Club
01/26/2024
2024 Brian Malick Memorial Z1S Championships
425
Jack
Cameron
1:05.35
14
B: 1:05.19 (+0.16s | 0.2%)
Quicksilver Swimming
10/22/2022
Orinda Aquatics PC Senior SC
50 Back
31.56
31.56
100 Back
33.79
1:05.35
100 Back
1:05.35
426
Samuel
Clarke
1:05.38
17
B: 1:05.19 (+0.19s | 0.3%)
Seaside Aquatic Club
07/18/2025
CVAL
427
Christopher
Trinh
1:05.45
17
B: 1:05.19 (+0.26s | 0.4%)
Valley Splash
01/16/2026
2026 Brian Malick Memorial Z1S Championships
428
Nathanuel
Chan
1:05.48
16
B: 1:05.19 (+0.29s | 0.4%)
Fog City Hammerheads
01/11/2025
South San Francisco New Year Splash C B A+
429
Leo
LI
1:05.49
15
B: 1:05.19 (+0.30s | 0.5%)
Palo Alto Stanford Aquatics
01/27/2024
2024 Zone 1 North Championships
50 Back
31.00
31.00
100 Back
34.49
1:05.49
100 Back
1:05.49
430
Dennis
Pham-Nguyen
1:05.49
14
B: 1:05.19 (+0.30s | 0.5%)
Unattached
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Back
31.78
31.78
100 Back
33.71
1:05.49
100 Back
1:05.49
431
Brendan
LI
1:05.50
14
B: 1:05.19 (+0.31s | 0.5%)
Neptune Swimming
09/24/2022
2022 PASA Super League Meet
432
Connelly
Breinholt
1:05.55
17
B: 1:05.19 (+0.36s | 0.5%)
Piranha Swimming
04/25/2025
2025 CCAT Easter Pentathlon
50 Back
32.06
32.06
100 Back
33.49
1:05.55
100 Back
1:05.55
433
David
Rubin
1:05.55
15
B: 1:05.19 (+0.36s | 0.5%)
Terrapins Swim Team
09/24/2022
TCA Short Course Senior Open Meet
50 Back
31.53
31.53
100 Back
34.02
1:05.55
100 Back
1:05.55
434
Lucas
Kawamoto
1:05.56
14
B: 1:05.19 (+0.37s | 0.6%)
Palo Alto Stanford Aquatics
01/28/2023
2023 Zone 1 North Championships
50 Back
32.13
32.13
100 Back
33.43
1:05.56
100 Back
1:05.56
435
Phumin
Chansiri
1:05.57
15
B: 1:05.19 (+0.38s | 0.6%)
Albany Armada Aquatics
07/15/2023
Zone 2 Summer Championships
436
Jack
Widman
1:05.62
16
B: 1:05.19 (+0.43s | 0.7%)
Aptos Cabrillo Swim Club
07/19/2024
Coast Valley Aquatics Short Course Champs
437
Espen
Callahan
1:05.65
17
B: 1:05.19 (+0.46s | 0.7%)
Almaden Riptide
01/16/2026
2026 Brian Malick Memorial Z1S Championships
438
Dilipp
Stauffer
1:05.68
14
B: 1:05.19 (+0.49s | 0.7%)
Palo Alto Stanford Aquatics
01/28/2023
2023 Zone 1 North Championships
50 Back
32.45
32.45
100 Back
33.23
1:05.68
100 Back
1:05.68
439
Hudson
Manhire
1:05.69
13
B: 1:05.19 (+0.50s | 0.8%)
Palo Alto Stanford Aquatics
03/06/2021
PASA Timed Trials
440
Alessandro
Carino
1:05.71
15
B: 1:05.19 (+0.52s | 0.8%)
Clayton Valley
04/27/2023
DAL Valley Championships 2023
441
Charles
Scott
1:05.72
18
B: 1:05.19 (+0.53s | 0.8%)
North Bay Aquatics
01/11/2025
California Invitational Swim Meet
50 Back
31.57
31.57
100 Back
34.15
1:05.72
100 Back
1:05.72
442
Ryan
Sacco
1:05.72
14
B: 1:05.19 (+0.53s | 0.8%)
Quicksilver Swimming
02/19/2022
SBA C B A
443
Felix
HO
1:05.74
16
B: 1:05.19 (+0.55s | 0.8%)
Los Altos Mountain View Aquati
01/27/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
31.51
31.51
100 Back
34.23
1:05.74
100 Back
1:05.74
444
Antonio
Bazan
1:05.74
17
B: 1:05.19 (+0.55s | 0.8%)
Unattached
02/22/2025
NVST Swimming Into Spring
445
Alessandro
Salcido
1:05.75
15
B: 1:05.19 (+0.56s | 0.9%)
Sebastopol Sea Serpents
08/04/2023
2023 REAL Championships
50 Back
31.59
31.59
100 Back
34.16
1:05.75
100 Back
1:05.75
446
Elliott
Kruger
1:05.77
14
B: 1:05.19 (+0.58s | 0.9%)
Seals Aquatics
10/06/2023
Neptune Swimming Fall Classic
50 Back
31.49
31.49
100 Back
34.28
1:05.77
100 Back
1:05.77
447
Joey
Rypstra
1:05.81
16
B: 1:05.19 (+0.62s | 0.9%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
448
Mateo
Sheriff
1:05.82
16
B: 1:05.19 (+0.63s | 1.0%)
East Bay Bat Rays
07/20/2024
Zone 2 Summer Championships
50 Back
32.53
32.53
100 Back
33.29
1:05.82
100 Back
1:05.82
449
Eric
Zhang
1:05.84
16
B: 1:05.19 (+0.65s | 1.0%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
31.81
31.81
100 Back
34.03
1:05.84
100 Back
1:05.84
450
David
Denault
1:05.85
16
B: 1:05.19 (+0.66s | 1.0%)
Reno Aquatic Club
11/08/2024
2024 NV State Championships
50 Back
31.55
31.55
100 Back
34.30
1:05.85
100 Back
1:05.85