401
Juan
Mejia
1:20.16
14
B Min
BB: 1:14.79 (+5.37s | 6.7%)
Neptune Swimming
09/27/2025
Neptune Swimming Fall Classic
50 Breast
38.01
38.01
100 Breast
42.15
1:20.16
100 Breast
1:20.16
402
Ethan
Naor
1:20.16
13
B Min
BB: 1:14.79 (+5.37s | 6.7%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Breast
37.67
37.67
100 Breast
42.49
1:20.16
100 Breast
1:20.16
403
Michael
Flyash
1:20.20
14
B Min
BB: 1:14.79 (+5.41s | 6.7%)
Fog City Hammerheads
11/14/2025
PSL Pumpkin Spice Lovers 25 129
404
Maxwell
Peng
1:20.22
12
B Min
BB: 1:14.79 (+5.43s | 6.8%)
Monterey Bay Swim Club
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
405
Robert
Czajkowski
1:20.22
13
B Min
BB: 1:14.79 (+5.43s | 6.8%)
Palo Alto Stanford Aquatics
10/11/2025
SSF October Splash C B A+ Meet
406
Gene
Tanaka
1:20.25
13
B Min
BB: 1:14.79 (+5.46s | 6.8%)
Quicksilver Swimming
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
407
Arya
Wiryawan
1:20.27
14
B Min
BB: 1:14.79 (+5.48s | 6.8%)
Alameda Gators
11/08/2025
Albany Armada Aquatics C B BB+ Meet
408
Jacob
Ta
1:20.28
13
B Min
BB: 1:14.79 (+5.49s | 6.8%)
Santa Clara Swim Club
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Breast
38.22
38.22
100 Breast
42.06
1:20.28
100 Breast
1:20.28
409
Alexander
Zhang
1:20.36
13
B Min
BB: 1:14.79 (+5.57s | 6.9%)
Milpitas Aquatic Club
10/25/2024
GGST Spooktacular
410
Ethan
Choi
1:20.38
12
B Min
BB: 1:14.79 (+5.59s | 7.0%)
Burlingame Aquatics
02/24/2024
BAC Last Chance C B A+
50 Breast
37.82
37.82
100 Breast
42.56
1:20.38
100 Breast
1:20.38
411
Karter
Chan
1:20.39
12
B Min
BB: 1:14.79 (+5.60s | 7.0%)
Daly City Dolphins
02/07/2025
2025 PSL Super Finals Invitational
50 Breast
37.72
37.72
100 Breast
42.67
1:20.39
100 Breast
1:20.39
412
Liam
Bonilla
1:20.48
13
B Min
BB: 1:14.79 (+5.69s | 7.1%)
San Benito Aquatics
07/18/2025
CVAL
413
Julian
Nicolls
1:20.53
13
B: 1:20.49 (+0.04s | 0.0%)
Palo Alto Stanford Aquatics
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Breast
39.24
39.24
100 Breast
41.29
1:20.53
100 Breast
1:20.53
414
Liam
Chun
1:20.56
13
B: 1:20.49 (+0.07s | 0.1%)
South San Francisco Aquatics
10/11/2025
SSF October Splash C B A+ Meet
415
Austin
Wang
1:20.61
13
B: 1:20.49 (+0.12s | 0.1%)
Santa Clara Swim Club
10/25/2025
GGST Spooktacular 2025
416
Felix
Yu
1:20.62
13
B: 1:20.49 (+0.13s | 0.2%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
417
Cody
Dortch
1:20.63
13
B: 1:20.49 (+0.14s | 0.2%)
Alameda Gators
11/02/2024
Albany Armada C B BB+ Meet
418
Ethan
Chastain
1:20.64
14
B: 1:20.49 (+0.15s | 0.2%)
Daly City Dolphins
11/14/2025
PSL Pumpkin Spice Lovers 25 129
419
Ethan
Hoffer
1:20.69
13
B: 1:20.49 (+0.20s | 0.2%)
Sunnyvale Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Breast
38.38
38.38
100 Breast
42.31
1:20.69
100 Breast
1:20.69
420
Paxton
Sung
1:20.70
13
B: 1:20.49 (+0.21s | 0.3%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Breast
39.13
39.13
100 Breast
41.57
1:20.70
100 Breast
1:20.70
421
Len
Wordelman
1:20.71
13
B: 1:20.49 (+0.22s | 0.3%)
Santa Clara Swim Club
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
422
Justin
Korajkic
1:20.71
13
B: 1:20.49 (+0.22s | 0.3%)
Walnut Creek Aquabears
07/26/2025
Zone 2 Summer Championships
423
Yikun
Zhang
1:20.72
13
B: 1:20.49 (+0.23s | 0.3%)
Fog City Hammerheads
12/14/2024
2024 DCD Winter Holiday Spalsh
424
Rushil
Binjola
1:20.79
13
B: 1:20.49 (+0.30s | 0.4%)
San Ramon Valley Aquatics
09/27/2025
Orinda Aquatics SC C B BB+ Meet
425
Ethan
Partin
1:20.79
14
B: 1:20.49 (+0.30s | 0.4%)
Bulldog Swim Club
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Breast
37.23
37.23
100 Breast
43.56
1:20.79
100 Breast
1:20.79
426
Lucas
Pouchard
1:20.82
13
B: 1:20.49 (+0.33s | 0.4%)
Fog City Hammerheads
02/22/2025
BAC C B A Meet
50 Breast
38.36
38.36
100 Breast
42.46
1:20.82
100 Breast
1:20.82
427
Renzo
Magna
1:20.83
12
B: 1:20.49 (+0.34s | 0.4%)
San Ramon Valley Aquatics
02/09/2024
PSL SC Super Invitational T F Meet
50 Breast
38.33
38.33
100 Breast
42.50
1:20.83
100 Breast
1:20.83
428
Ethan
Aquino
1:20.87
13
B: 1:20.49 (+0.38s | 0.5%)
Neptune Swimming
07/20/2024
2024 REAL Championships
429
Andrew
Tong
1:20.87
13
B: 1:20.49 (+0.38s | 0.5%)
Unattached
12/06/2025
Alto Dec 6 7 CBA
50 Breast
38.79
38.79
100 Breast
42.08
1:20.87
100 Breast
1:20.87
430
Andrew
Mindanao
1:20.88
14
B: 1:20.49 (+0.39s | 0.5%)
East Bay Bat Rays
12/05/2025
PC SC Senior Open PF
50 Breast
37.58
37.58
100 Breast
43.30
1:20.88
100 Breast
1:20.88
431
Jonathan
Zhang
1:20.93
13
B: 1:20.49 (+0.44s | 0.5%)
San Ramon Valley Aquatics
11/15/2025
NVST Swimming Into Fall 2025
432
Daniel
Duenas
1:20.93
13
B: 1:20.49 (+0.44s | 0.5%)
California Dolphins Swim Team
09/27/2025
PC LAC C B BB
433
Santiago
Almaguer
1:20.97
14
B: 1:20.49 (+0.48s | 0.6%)
South San Francisco Aquatics
10/11/2025
SSF October Splash C B A+ Meet
434
Cooper
Sorabji
1:21.08
14
B: 1:20.49 (+0.59s | 0.7%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
435
Yifei
Zhao
1:21.09
13
B: 1:20.49 (+0.60s | 0.7%)
Sunnyvale Swim Club
10/11/2025
2025 DACA SC CBA Meet
436
Han
Lu
1:21.10
13
B: 1:20.49 (+0.61s | 0.8%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
437
Phillip
Bulankov
1:21.13
11
B: 1:20.49 (+0.64s | 0.8%)
Alto Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
438
Aaron
Cramer
1:21.15
12
B: 1:20.49 (+0.66s | 0.8%)
Piedmont Swim Team
01/11/2025
Crow Canyon Sharks Shortcourse C B BB+
439
Jake
Liu
1:21.19
12
B: 1:20.49 (+0.70s | 0.9%)
Milpitas Aquatic Club
02/24/2024
2024 PASA SC CBA Meet
440
Liam
Ruszel
1:21.20
13
B: 1:20.49 (+0.71s | 0.9%)
Vallejo Aquatic Club
03/22/2025
Albany Armada Aquatics SC C B BB+
441
Bradley
Barcelon
1:21.20
14
B: 1:20.49 (+0.71s | 0.9%)
Lakeridge Swim Team
10/17/2025
2025 KING OF THE HILL CHALLENGE
442
Kai-Ri
Hsueh
1:21.21
13
B: 1:20.49 (+0.72s | 0.9%)
Milpitas Aquatic Club
09/14/2024
Milpitas Aquatic Club SC CBA+ Meet
443
Liam
Nelson
1:21.22
13
B: 1:20.49 (+0.73s | 0.9%)
AC Swim Club
11/08/2025
TCA PC November SC C B A+
50 Breast
38.74
38.74
100 Breast
42.48
1:21.22
100 Breast
1:21.22
444
Fenix
Olano
1:21.22
13
B: 1:20.49 (+0.73s | 0.9%)
Richmond Sailfish
09/13/2025
East Bay Silver Dolphins Short Course C B BB+
445
Narun
Thangavel
1:21.22
13
B: 1:20.49 (+0.73s | 0.9%)
Livermore AquaCowboys
07/26/2025
Zone 2 Summer Championships
446
Oscar
Martinez
1:21.25
13
B: 1:20.49 (+0.76s | 0.9%)
Valley Splash
01/26/2024
2024 Brian Malick Memorial Z1S Championships
447
Leon
Sun
1:21.27
13
B: 1:20.49 (+0.78s | 1.0%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
448
Andrew
Yao
1:21.30
12
B: 1:20.49 (+0.81s | 1.0%)
Milpitas Aquatic Club
11/18/2023
Last Chance For Age Group Champs
449
Palachon
Pukrittayakamee
1:21.32
12
B: 1:20.49 (+0.83s | 1.0%)
California Dolphins Swim Team
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
450
Alvin
Zhou
1:21.34
14
B: 1:20.49 (+0.85s | 1.0%)
California Dolphins Swim Team
11/08/2025
Albany Armada Aquatics C B BB+ Meet