501
Clemens
Hoffmann
1:23.32
13
B: 1:20.49 (+2.83s | 3.4%)
Otter Swim Club
10/11/2025
2025 DACA SC CBA Meet
502
Aiden
Tai
1:23.33
14
B: 1:20.49 (+2.84s | 3.4%)
Tri Valley Aquatics
07/26/2025
PC OAPB Summer Finale Invitational
50 Breast
39.23
39.23
100 Breast
44.10
1:23.33
100 Breast
1:23.33
503
Ishman
Gogte
1:23.34
13
B: 1:20.49 (+2.85s | 3.4%)
Pleasanton Seahawks
07/20/2024
Zone 2 Summer Championships
50 Breast
38.29
38.29
100 Breast
45.05
1:23.34
100 Breast
1:23.34
504
Ethen
Fadillah
1:23.35
12
B: 1:20.49 (+2.86s | 3.4%)
California Dolphins Swim Team
11/15/2024
Pacific Swimming SCY B BB+ Last Chance Meet
505
Rayan
Chatterjee
1:23.41
13
B: 1:20.49 (+2.92s | 3.5%)
Livermore AquaCowboys
09/27/2025
PC LAC C B BB
506
Fletcher
Morway
1:23.41
12
B: 1:20.49 (+2.92s | 3.5%)
Carson Tigersharks
02/09/2024
2024 Valentines Day Age Group Open
50 Breast
39.24
39.24
100 Breast
44.17
1:23.41
100 Breast
1:23.41
507
Stephan
Gaivoronsky
1:23.43
13
B: 1:20.49 (+2.94s | 3.5%)
Pacifica Sea Lions
03/22/2025
PSL SC CBA+ Meet
508
Tae
Choi
1:23.45
13
B: 1:20.49 (+2.96s | 3.5%)
Sunnyvale Swim Club
09/28/2025
SUNN Blue And Gold Intrasquad Meet Copied
509
Aaron
Chen
1:23.45
13
B: 1:20.49 (+2.96s | 3.5%)
Scott Valley Sea Serpents
09/27/2025
Neptune Swimming Fall Classic
50 Breast
39.63
39.63
100 Breast
43.82
1:23.45
100 Breast
1:23.45
510
Matteo
Reddiconto
1:23.47
13
B: 1:20.49 (+2.98s | 3.6%)
DeAnza Cupertino Aquatics
10/11/2025
2025 DACA SC CBA Meet
511
Wyatt
Cousineau
1:23.56
13
B: 1:20.49 (+3.07s | 3.7%)
Daly City Dolphins
11/09/2024
PSL SC CBA+ Meet
512
Vedant
Patel
1:23.63
13
B: 1:20.49 (+3.14s | 3.8%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Breast
38.20
38.20
100 Breast
45.43
1:23.63
100 Breast
1:23.63
513
David
Strub
1:23.67
11
B: 1:20.49 (+3.18s | 3.8%)
Sunnyvale Swim Club
10/01/2022
2022 10 DACA SC CBA+
514
Ming-Yang
Jiang
1:23.70
13
B: 1:20.49 (+3.21s | 3.8%)
Sunnyvale Swim Club
09/28/2025
SUNN Blue And Gold Intrasquad Meet Copied
515
Keyaan
Shah
1:23.72
14
B: 1:20.49 (+3.23s | 3.9%)
San Ramon Valley Aquatics
09/27/2025
Orinda Aquatics SC C B BB+ Meet
516
Wesley
Wang
1:23.75
14
B: 1:20.49 (+3.26s | 3.9%)
Santa Clara Swim Club
02/08/2025
Swim South Bay
517
Lusen
Yao
1:23.81
13
B: 1:20.49 (+3.32s | 4.0%)
Pleasanton Seahawks
11/02/2024
SRVA SCY CBBB+
518
Ethan
Chastain
1:23.84
14
B: 1:20.49 (+3.35s | 4.0%)
Daly City Dolphins
09/20/2025
WANV CBA+ Endless Summer Meet
519
Nick
Momeni
1:23.85
14
B: 1:20.49 (+3.36s | 4.0%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
520
Alvin
Zhou
1:23.87
14
B: 1:20.49 (+3.38s | 4.0%)
California Dolphins Swim Team
09/27/2025
PC LAC C B BB
521
Thomas
Reed
1:23.87
11
B: 1:20.49 (+3.38s | 4.0%)
Terrapins Swim Team
01/13/2024
2024 Tiger Aquatics C B BB+
522
Colin
Gong
1:23.96
14
B: 1:20.49 (+3.47s | 4.1%)
Milpitas Aquatic Club
03/29/2025
Alto Rock The Blocks Invitational
50 Breast
40.13
40.13
100 Breast
43.83
1:23.96
100 Breast
1:23.96
523
Wyatt
Le
1:23.98
14
B: 1:20.49 (+3.49s | 4.2%)
DeAnza Cupertino Aquatics
10/11/2025
2025 DACA SC CBA Meet
524
Cun
Hui
1:23.99
12
B: 1:20.49 (+3.50s | 4.2%)
Palo Alto Stanford Aquatics
12/01/2023
PC Short Course Winter AGC
50 Breast
37.15
37.15
100 Breast
46.84
1:23.99
100 Breast
1:23.99
525
Justin
Korajkic
1:24.01
13
B: 1:20.49 (+3.52s | 4.2%)
Walnut Creek Aquabears
05/18/2025
Montclair 14 Under Short Course Pentathlon
526
Patrick
Trio
1:24.02
12
B: 1:20.49 (+3.53s | 4.2%)
South Valley Stingrays
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
527
Darren
Yu
1:24.11
13
B: 1:20.49 (+3.62s | 4.3%)
San Jose Goosemonkeys
01/24/2025
2025 Brian Malick Memorial Z1S Championships
528
Oliver
Cheng
1:24.12
13
B: 1:20.49 (+3.63s | 4.3%)
Burlingame Aquatics
10/11/2025
SSF October Splash C B A+ Meet
529
Evan
Peng
1:24.17
13
B: 1:20.49 (+3.68s | 4.4%)
Otter Swim Club
12/14/2024
2024 DCD Winter Holiday Spalsh
530
Joshua
Wu
1:24.17
13
B: 1:20.49 (+3.68s | 4.4%)
Orinda Aquatics
02/14/2025
2025 Neptune Swimming Invitational
50 Breast
40.41
40.41
100 Breast
43.76
1:24.17
100 Breast
1:24.17
531
Jesse
Ashlock
1:24.18
13
B: 1:20.49 (+3.69s | 4.4%)
Albany Armada Aquatics
11/02/2024
Albany Armada C B BB+ Meet
532
Chengxi
Bai
1:24.21
13
B: 1:20.49 (+3.72s | 4.4%)
Milpitas Aquatic Club
09/14/2024
Milpitas Aquatic Club SC CBA+ Meet
533
Weichen
HU
1:24.21
14
B: 1:20.49 (+3.72s | 4.4%)
DeAnza Cupertino Aquatics
07/19/2025
2025 DACA SC CBA Meet
534
Michael
Flyash
1:24.27
12
B: 1:20.49 (+3.78s | 4.5%)
Fog City Hammerheads
02/24/2024
BAC Last Chance C B A+
50 Breast
39.65
39.65
100 Breast
44.62
1:24.27
100 Breast
1:24.27
535
Benjamin
James
1:24.29
13
B: 1:20.49 (+3.80s | 4.5%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
536
Morton
Wong
1:24.40
13
B: 1:20.49 (+3.91s | 4.6%)
Ladera Oaks
03/29/2025
Alto Rock The Blocks Invitational
50 Breast
40.39
40.39
100 Breast
44.01
1:24.40
100 Breast
1:24.40
537
Clovis
Yiu
1:24.44
12
B: 1:20.49 (+3.95s | 4.7%)
Milpitas Aquatic Club
11/18/2023
Last Chance For Age Group Champs
538
Rory
Cosgrove
1:24.48
14
B: 1:20.49 (+3.99s | 4.7%)
Sebastopol Sea Serpents
07/26/2025
2025 REAL Championships
50 Breast
39.28
39.28
50 Breast
39.28
100 Breast
45.20
1:24.48
50 Breast
45.20
539
Pilar
Mauricio
1:24.54
12
B: 1:20.49 (+4.05s | 4.8%)
Santa Clara Swim Club
10/04/2024
SCSC Pacific Swimming Short Cours C B A+ Meet
540
Ondrej
Nemecek
1:24.55
14
B: 1:20.49 (+4.06s | 4.8%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
541
Wavison
Lai
1:24.58
12
B: 1:20.49 (+4.09s | 4.8%)
California Dolphins Swim Team
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
542
Michael
Dashouk
1:24.61
12
B: 1:20.49 (+4.12s | 4.9%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Breast
14.70
14.70
100 Breast
1:09.91
1:24.61
100 Breast
1:24.61
543
Erkhes
Bayarmandakh
1:24.74
13
B: 1:20.49 (+4.25s | 5.0%)
Walnut Creek Aquabears
11/01/2025
Kati McDermott Memorial Fall Jamboree Invite
544
Tsai
Chuang
1:24.75
12
B: 1:20.49 (+4.26s | 5.0%)
San Jose Goosemonkeys
10/25/2025
GGST Spooktacular 2025
545
Nathan
Trombley
1:24.84
13
B: 1:20.49 (+4.35s | 5.1%)
AC Swim Club
09/27/2025
Neptune Swimming Fall Classic
50 Breast
39.54
39.54
100 Breast
45.30
1:24.84
100 Breast
1:24.84
546
Arya
Wiryawan
1:24.84
13
B: 1:20.49 (+4.35s | 5.1%)
Alameda Gators
09/27/2025
Orinda Aquatics SC C B BB+ Meet
547
Walker
Kim
1:24.87
14
B: 1:20.49 (+4.38s | 5.2%)
DeAnza Cupertino Aquatics
02/22/2025
De Anza C B A+
548
Tommaso
Farronato
1:24.87
14
B: 1:20.49 (+4.38s | 5.2%)
Ladera Oaks
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Breast
39.56
39.56
100 Breast
45.31
1:24.87
100 Breast
1:24.87
549
Hanwen
Cui
1:24.92
14
B: 1:20.49 (+4.43s | 5.2%)
Santa Clara Swim Club
01/24/2025
2025 Brian Malick Memorial Z1S Championships
550
Eli
Gonikman
1:24.92
13
B: 1:20.49 (+4.43s | 5.2%)
Bay Club Panthers
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Breast
40.06
40.06
100 Breast
44.86
1:24.92
100 Breast
1:24.92