301
Ryan
Choong
1:02.23
15
B Min
BB: 1:00.59 (+1.64s | 2.6%)
Burlingame Aquatics
01/27/2024
2024 Zone 1 North Championships
50 Back
30.20
30.20
100 Back
32.03
1:02.23
100 Back
1:02.23
302
Griffin
Carr
1:02.29
14
B Min
BB: 1:00.59 (+1.70s | 2.7%)
El Cerrito Gators
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Back
29.97
29.97
100 Back
32.32
1:02.29
100 Back
1:02.29
303
Leo
Lei
1:02.33
17
B Min
BB: 1:00.59 (+1.74s | 2.8%)
Unattached
03/22/2025
PSL SC CBA+ Meet
304
Mark
Zaydman
1:02.37
16
B Min
BB: 1:00.59 (+1.78s | 2.9%)
East Bay Bat Rays
07/15/2023
Zone 2 Summer Championships
305
Watt
Wilkinson
1:02.38
13
B Min
BB: 1:00.59 (+1.79s | 2.9%)
Palo Alto Stanford Aquatics
06/12/2021
June 12 PASA Intersquad Meet
50 Back
30.33
30.33
100 Back
32.05
1:02.38
100 Back
1:02.38
306
Victor
Talankin
1:02.46
16
B Min
BB: 1:00.59 (+1.87s | 3.0%)
South Valley Makos
02/20/2025
2025 Juanita Allington Memorial
50 Back
30.39
30.39
100 Back
32.07
1:02.46
100 Back
1:02.46
307
Landau
Tzou
1:02.53
13
B Min
BB: 1:00.59 (+1.94s | 3.1%)
Peak Swimming
10/28/2022
2022 QSS TIDE Spooktacular
50 Back
30.63
30.63
100 Back
31.90
1:02.53
100 Back
1:02.53
308
Logan
Letulle
1:02.61
16
B Min
BB: 1:00.59 (+2.02s | 3.2%)
Orinda Aquatics
02/22/2024
2024 Juanita Allington Memorial
309
Aidan
Siu
1:02.62
15
B Min
BB: 1:00.59 (+2.03s | 3.2%)
Diablo Aquatics
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
29.96
29.96
100 Back
32.66
1:02.62
100 Back
1:02.62
310
Peyton
Sanchez
1:02.65
16
B Min
BB: 1:00.59 (+2.06s | 3.3%)
Seaside Aquatic Club
07/18/2025
CVAL
311
Esad
Melikzade
1:02.65
14
B Min
BB: 1:00.59 (+2.06s | 3.3%)
Quicksilver Swimming
09/24/2022
TCA Short Course Senior Open Meet
50 Back
30.10
30.10
100 Back
32.55
1:02.65
100 Back
1:02.65
312
Bao-Son
Nguyen-Trong
1:02.66
17
B Min
BB: 1:00.59 (+2.07s | 3.3%)
Piedmont Swim Team
01/24/2026
Orinda Aquatics SCY Senior Open Meet
50 Back
30.52
30.52
100 Back
32.14
1:02.66
100 Back
1:02.66
313
Lucas
Patel
1:02.67
17
B Min
BB: 1:00.59 (+2.08s | 3.3%)
Diablo Aquatics
12/04/2025
2025 Holiday Swim Festival
50 Back
30.90
30.90
100 Back
31.77
1:02.67
100 Back
1:02.67
314
William
Olsen
1:02.67
16
B Min
BB: 1:00.59 (+2.08s | 3.3%)
Almaden Riptide
11/09/2024
Folsom Classic 2024
50 Back
30.41
30.41
100 Back
32.26
1:02.67
100 Back
1:02.67
315
Isaac
Kemper
1:02.72
14
B Min
BB: 1:00.59 (+2.13s | 3.4%)
Orinda Aquatics
01/21/2023
2023 Zone 2 Championship Meet
316
Justin
LI
1:02.73
15
B Min
BB: 1:00.59 (+2.14s | 3.4%)
Milpitas Aquatic Club
10/21/2023
OAPB SC Senior Open 102123102223
50 Back
30.85
30.85
100 Back
31.88
1:02.73
100 Back
1:02.73
317
Bennett
Pariso
1:02.75
16
B Min
BB: 1:00.59 (+2.16s | 3.4%)
Valley Vista Swim Team
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
30.12
30.12
100 Back
32.63
1:02.75
100 Back
1:02.75
318
Sebastian
Aamoth
1:02.76
17
B Min
BB: 1:00.59 (+2.17s | 3.5%)
Brentwood Seawolves
01/24/2026
Orinda Aquatics SCY Senior Open Meet
50 Back
30.64
30.64
100 Back
32.12
1:02.76
100 Back
1:02.76
319
Arthur
Cheong
1:02.76
15
B Min
BB: 1:00.59 (+2.17s | 3.5%)
Sunnyvale Swim Club
01/28/2023
2023 Zone 1 North Championships
50 Back
29.18
29.18
100 Back
33.58
1:02.76
100 Back
1:02.76
320
John
Lee
1:02.77
16
B Min
BB: 1:00.59 (+2.18s | 3.5%)
Aptos Cabrillo Swim Club
07/19/2024
Coast Valley Aquatics Short Course Champs
321
Konstantin
Kirasirov
1:02.79
16
B Min
BB: 1:00.59 (+2.20s | 3.5%)
Unattached
04/25/2024
DAL Championships 2024
50 Back
30.76
30.76
100 Back
32.03
1:02.79
100 Back
1:02.79
322
Leo
Kargin
1:02.84
17
B Min
BB: 1:00.59 (+2.25s | 3.6%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Back
29.55
29.55
100 Back
33.29
1:02.84
100 Back
1:02.84
323
Hayden
Baugh
1:02.84
17
B Min
BB: 1:00.59 (+2.25s | 3.6%)
Unattached
04/26/2024
EBAL Swim And Dive 2024 Championships
50 Back
31.39
31.39
100 Back
31.45
1:02.84
100 Back
1:02.84
324
Daniel
Au
1:02.85
16
B Min
BB: 1:00.59 (+2.26s | 3.6%)
San Ramon Valley Aquatics
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Back
30.09
30.09
100 Back
32.76
1:02.85
100 Back
1:02.85
325
Daniel
Mispagel
1:02.91
16
B Min
BB: 1:00.59 (+2.32s | 3.7%)
Orinda Aquatics
02/20/2025
2025 Juanita Allington Memorial
50 Back
30.15
30.15
100 Back
32.76
1:02.91
100 Back
1:02.91
326
Aiden
Ma
1:02.93
16
B Min
BB: 1:00.59 (+2.34s | 3.7%)
Burlingame
04/24/2024
PAL Bay Division Championship
50 Back
31.02
31.02
100 Back
31.91
1:02.93
100 Back
1:02.93
327
Dylan
Amador
1:02.94
16
B Min
BB: 1:00.59 (+2.35s | 3.7%)
Livermore AquaCowboys
12/09/2023
Livermore Aquacowboys SC C B BB+ Meet
328
Casey
Flores
1:02.95
16
B Min
BB: 1:00.59 (+2.36s | 3.7%)
Walnut Creek Aquabears
02/20/2025
2025 Juanita Allington Memorial
50 Back
30.80
30.80
100 Back
32.15
1:02.95
100 Back
1:02.95
329
Kerem
Bakmaz
1:02.99
15
B Min
BB: 1:00.59 (+2.40s | 3.8%)
Milpitas High School
04/24/2024
SCVAL Leagues
50 Back
30.07
30.07
100 Back
32.92
1:02.99
100 Back
1:02.99
330
Calvin
Niemi
1:03.00
16
B Min
BB: 1:00.59 (+2.41s | 3.8%)
The Olympic Club
09/20/2025
WANV CBA+ Endless Summer Meet
331
Ryan
Huang
1:03.07
17
B Min
BB: 1:00.59 (+2.48s | 3.9%)
Palo Alto Stanford Aquatics
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
30.58
30.58
100 Back
32.49
1:03.07
100 Back
1:03.07
332
Benjamin
Chan
1:03.08
15
B Min
BB: 1:00.59 (+2.49s | 3.9%)
Hills Hurricane Swimming
11/11/2023
PST HILL Verterans Day Invite SC Meet
333
Benjamin
Mai
1:03.13
16
B Min
BB: 1:00.59 (+2.54s | 4.0%)
Alto Swim Club
02/01/2025
Alto Swim Club Valentine Classic
50 Back
30.95
30.95
100 Back
32.18
1:03.13
100 Back
1:03.13
334
Scott
Fong
1:03.13
15
B Min
BB: 1:00.59 (+2.54s | 4.0%)
Alto Swim Club
01/28/2023
2023 Zone 1 North Championships
50 Back
30.39
30.39
100 Back
32.74
1:03.13
100 Back
1:03.13
335
Armin
Loftman
1:03.16
14
B Min
BB: 1:00.59 (+2.57s | 4.1%)
Unattached
04/27/2022
PAL Bay Division Championship HS Meet
336
Max
Johnston
1:03.17
16
B Min
BB: 1:00.59 (+2.58s | 4.1%)
Burlingame Aquatics
01/25/2025
Z1N SC Championship
50 Back
30.99
30.99
100 Back
32.18
1:03.17
100 Back
1:03.17
337
Elliott
Scott
1:03.18
16
B Min
BB: 1:00.59 (+2.59s | 4.1%)
Unattached
03/23/2024
California Dolphins Swim Team SC C B BB+
338
Shou
Presley
1:03.19
15
B Min
BB: 1:00.59 (+2.60s | 4.1%)
Piedmont Swim Team
07/21/2023
Redwood Empire Swim League Championship
339
Dimitri
Acevedo
1:03.21
15
B Min
BB: 1:00.59 (+2.62s | 4.1%)
Walnut Creek Aquabears
01/14/2023
CAL Invitational Swim Meet
340
Eric
Zhang
1:03.23
16
B Min
BB: 1:00.59 (+2.64s | 4.2%)
Alto Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
341
Yan
Suen
1:03.23
17
B Min
BB: 1:00.59 (+2.64s | 4.2%)
Sfrp Rossi Swim Team
01/31/2026
2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Back
30.90
30.90
100 Back
32.33
1:03.23
100 Back
1:03.23
342
Chan
Na
1:03.28
17
B Min
BB: 1:00.59 (+2.69s | 4.3%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
30.80
30.80
100 Back
32.48
1:03.28
100 Back
1:03.28
343
Om
Patel
1:03.32
17
B Min
BB: 1:00.59 (+2.73s | 4.3%)
San Ramon Valley Aquatics
07/20/2024
Zone 2 Summer Championships
50 Back
30.87
30.87
100 Back
32.45
1:03.32
100 Back
1:03.32
344
Caelen
Chin
1:03.33
16
B Min
BB: 1:00.59 (+2.74s | 4.3%)
Sunnyvale Swim Club
10/27/2023
2023 SUNN Fall Classic
345
Oliver
Rogers
1:03.34
18
B Min
BB: 1:00.59 (+2.75s | 4.3%)
Thunder Coast Aquatics
11/21/2025
HISI Senior Fall Championship (SCY)
346
Evan
Chien
1:03.36
14
B Min
BB: 1:00.59 (+2.77s | 4.4%)
Palo Alto Stanford Aquatics
01/22/2022
2022 Zone 1 North Championships
50 Back
30.14
30.14
100 Back
33.22
1:03.36
100 Back
1:03.36
347
Theo
Seifert
1:03.40
17
B Min
BB: 1:00.59 (+2.81s | 4.4%)
Lakeridge Swim Team
10/18/2024
2024 KING OF THE HILL CHALLENGE
50 Back
31.48
31.48
100 Back
31.92
1:03.40
100 Back
1:03.40
348
Jimmy
Jing
1:03.43
15
B Min
BB: 1:00.59 (+2.84s | 4.5%)
Sfrp Rossi Swim Team
12/08/2023
Neptune Swimming Swim Like The Dickens
50 Back
30.41
30.41
100 Back
33.02
1:03.43
100 Back
1:03.43
349
Hongyu
Lin
1:03.44
15
B Min
BB: 1:00.59 (+2.85s | 4.5%)
Palo Alto Stanford Aquatics
01/28/2023
2023 Zone 1 North Championships
50 Back
30.45
30.45
100 Back
32.99
1:03.44
100 Back
1:03.44
350
Jayce
Yap
1:03.45
16
B Min
BB: 1:00.59 (+2.86s | 4.5%)
Santa Clara Swim Club
06/14/2025
SCSC Blue Gold Block Party Meet June