551
Teodor
Demirev
1:17.30
14
B: 1:16.89 (+0.41s | 0.5%)
Humboldt Swim Club
11/23/2024
Thankswimming Classic 2024
552
Axel
Szolusha
1:17.31
14
B: 1:16.89 (+0.42s | 0.5%)
Santa Clara Swim Club
01/26/2024
2024 Brian Malick Memorial Z1S Championships
553
Shravan
Sridhara
1:17.33
13
B: 1:16.89 (+0.44s | 0.6%)
Quicksilver Swimming
10/21/2023
Gilroy Gators C B A+
554
Carlos
Cheung
1:17.33
15
B: 1:16.89 (+0.44s | 0.6%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Breast
36.06
36.06
100 Breast
41.27
1:17.33
100 Breast
1:17.33
555
William
Taylor jr
1:17.38
14
B: 1:16.89 (+0.49s | 0.6%)
Piedmont Swim Team
07/18/2025
2025 Redwood Empire Swim League Championship
556
Alexander
Kurniawan
1:17.41
14
B: 1:16.89 (+0.52s | 0.7%)
San Ramon Valley Aquatics
11/18/2023
LAC Nov 18 Quad Meet
557
John
Andeen
1:17.43
15
B: 1:16.89 (+0.54s | 0.7%)
Ladera Oaks
12/04/2025
2025 Holiday Swim Festival
50 Breast
36.99
36.99
100 Breast
40.44
1:17.43
100 Breast
1:17.43
558
Andrei
Tran
1:17.45
15
B: 1:16.89 (+0.56s | 0.7%)
Quicksilver Swimming
10/11/2025
QSS Santa Cruz Competenicia C B A+
559
Joshua
Lam
1:17.50
14
B: 1:16.89 (+0.61s | 0.8%)
Pleasanton Seahawks
09/28/2024
Orinda Aquatics SC C B BB+ Meet
560
Zanda
Zhu
1:17.58
13
B: 1:16.89 (+0.69s | 0.9%)
Alto Swim Club
03/25/2023
Alto Rock The Blocks Invitational
50 Breast
36.37
36.37
100 Breast
41.21
1:17.58
100 Breast
1:17.58
561
Giovanni
Valle
1:17.61
15
B: 1:16.89 (+0.72s | 0.9%)
South Valley Stingrays
10/25/2025
GGST Spooktacular 2025
562
Luca
Alves
1:17.61
14
B: 1:16.89 (+0.72s | 0.9%)
Alameda Gators
12/14/2024
Richard Thorntorn Memorial Meet SCY CBBB+
563
Tejas
Kashyap
1:17.65
15
B: 1:16.89 (+0.76s | 1.0%)
Otter Swim Club
12/06/2025
DCD Winter Holiday Splash CBA+
564
Duncan
Burk
1:17.68
16
B: 1:16.89 (+0.79s | 1.0%)
Almaden Riptide
01/24/2025
2025 Brian Malick Memorial Z1S Championships
565
Andrew
Feng
1:17.68
16
B: 1:16.89 (+0.79s | 1.0%)
Burlingame Aquatics
12/04/2025
2025 Holiday Swim Festival
50 Breast
37.36
37.36
100 Breast
40.32
1:17.68
100 Breast
1:17.68
566
Jacob
Malonzo
1:17.69
13
B: 1:16.89 (+0.80s | 1.0%)
East Bay Silver Dolphins
09/30/2023
Vallejo Aquatic Club SC C B A+
50 Breast
37.37
37.37
100 Breast
40.32
1:17.69
100 Breast
1:17.69
567
Ethan
Angwin
1:17.71
14
B: 1:16.89 (+0.82s | 1.1%)
Milpitas Aquatic Club
03/22/2024
2024 Milpitas Aquatic Club SC CBA+ Meet
568
Donovan
Mansuy
1:17.73
14
B: 1:16.89 (+0.84s | 1.1%)
South Valley Stingrays
12/05/2025
Zone 1S Year End Age Group Champs Minus Meet
569
Gabriel
Lee
1:17.77
13
B: 1:16.89 (+0.88s | 1.1%)
Diablo Aquatics
09/30/2023
Orinda Aquatics SC C B BB+
570
Jonas
Massie
1:17.83
14
B: 1:16.89 (+0.94s | 1.2%)
Carson Tigersharks
03/15/2025
2025 NNA Age Group Open
571
Andrew
Gong
1:17.85
14
B: 1:16.89 (+0.96s | 1.2%)
DeAnza Cupertino Aquatics
07/21/2023
DACA Quad Meet
50 Breast
37.00
37.00
100 Breast
40.85
1:17.85
100 Breast
1:17.85
572
Liam
Lumbang
1:17.87
15
B: 1:16.89 (+0.98s | 1.3%)
Daly City Dolphins
11/14/2025
PSL Pumpkin Spice Lovers 25 129
573
Ethan
Hao
1:17.88
15
B: 1:16.89 (+0.99s | 1.3%)
Santa Clara Swim Club
11/14/2025
2025 Santa Clara Swim Club SC CBA Meet
50 Breast
36.92
36.92
100 Breast
40.96
1:17.88
100 Breast
1:17.88
574
Salinger
Leung
1:17.89
14
B: 1:16.89 (+1.00s | 1.3%)
Sunnyvale Swim Club
07/19/2025
2025 DACA SC CBA Meet
575
Maximus
Senechal
1:17.92
13
B: 1:16.89 (+1.03s | 1.3%)
Bay Club Panthers
02/25/2023
BAC SC CBA+ Meet
50 Breast
36.72
36.72
100 Breast
41.20
1:17.92
100 Breast
1:17.92
576
Jacob
Park
1:17.92
13
B: 1:16.89 (+1.03s | 1.3%)
Los Altos Mountain View Aquati
11/09/2024
Alto Go The Distance
50 Breast
37.24
37.24
100 Breast
40.68
1:17.92
100 Breast
1:17.92
577
John
Rounkle
1:17.93
15
B: 1:16.89 (+1.04s | 1.3%)
Sonoma Sea Dragons
09/20/2025
WANV CBA+ Endless Summer Meet
578
Alexander
Lew
1:17.99
14
B: 1:16.89 (+1.10s | 1.4%)
DeAnza Cupertino Aquatics
01/18/2025
2025 Thunderbolt Round Robin Invitational
50 Breast
37.43
37.43
100 Breast
40.56
1:17.99
100 Breast
1:17.99
579
Allen
Tam
1:18.04
13
B: 1:16.89 (+1.15s | 1.5%)
South San Francisco Aquatics
09/17/2022
SSF C B A+ Meet SCY
580
Karthik
Gutti
1:18.04
14
B: 1:16.89 (+1.15s | 1.5%)
Pleasanton Seahawks
03/09/2024
Pleasanton Seahawks SC Senior Open
50 Breast
36.83
36.83
100 Breast
41.21
1:18.04
100 Breast
1:18.04
581
Jihwan
An
1:18.07
15
B: 1:16.89 (+1.18s | 1.5%)
Santa Clara Swim Club
09/27/2025
2025 MAC Season Kick Off
582
Anderson
Muggli
1:18.13
14
B: 1:16.89 (+1.24s | 1.6%)
Pleasanton Seahawks
02/25/2023
CROW 14 UN JO Last Chance
583
Andrew
Zaderei
1:18.23
14
B: 1:16.89 (+1.34s | 1.7%)
Tri Valley Aquatics
02/17/2024
Ruby Hill Aquatics SC C B BB+ Meet
584
Ishaan
Sinha
1:18.25
15
B: 1:16.89 (+1.36s | 1.7%)
Sunnyvale Swim Club
07/19/2025
2025 DACA SC CBA Meet
585
Rolando
Salazar
1:18.27
16
B: 1:16.89 (+1.38s | 1.8%)
Unattached
01/25/2025
Z1N SC Championship
50 Breast
37.49
37.49
100 Breast
40.78
1:18.27
100 Breast
1:18.27
586
Vinodhkannan
Srinivasan
1:18.28
14
B: 1:16.89 (+1.39s | 1.8%)
Unattached
05/18/2025
Montclair 14 Under Short Course Pentathlon
587
Gabriel
Manneh
1:18.35
14
B: 1:16.89 (+1.46s | 1.9%)
Quicksilver Swimming
01/24/2025
2025 Brian Malick Memorial Z1S Championships
588
Jakob
Schuerg
1:18.44
14
B: 1:16.89 (+1.55s | 2.0%)
Albany Armada Aquatics
03/23/2024
California Dolphins Swim Team SC C B BB+
589
Alon
Weinsberg
1:18.46
14
B: 1:16.89 (+1.57s | 2.0%)
Palo Alto Stanford Aquatics
12/17/2023
2023 Winter Frolic Meet
50 Breast
37.18
37.18
100 Breast
41.28
1:18.46
100 Breast
1:18.46
590
Reid
Kawaja
1:18.46
13
B: 1:16.89 (+1.57s | 2.0%)
Ladera Oaks
01/28/2023
2023 Zone 1 North Championships
50 Breast
36.47
36.47
100 Breast
41.99
1:18.46
100 Breast
1:18.46
591
Andy
Linghu
1:18.48
15
B: 1:16.89 (+1.59s | 2.0%)
Burlingame Aquatics
12/06/2025
DCD Winter Holiday Splash CBA+
592
Adam
Aly
1:18.48
14
B: 1:16.89 (+1.59s | 2.0%)
Livermore AquaCowboys
12/14/2024
Richard Thorntorn Memorial Meet SCY CBBB+
593
Zayaan
Nafar
1:18.51
14
B: 1:16.89 (+1.62s | 2.1%)
Sunnyvale Swim Club
03/23/2024
Los Altos Mountain View AC C B A+
50 Breast
37.59
37.59
100 Breast
40.92
1:18.51
100 Breast
1:18.51
594
Kyle
Thompson
1:18.56
14
B: 1:16.89 (+1.67s | 2.1%)
Monterey Bay Swim Club
08/04/2023
CVAL Champsionships
50 Breast
37.57
37.57
100 Breast
40.99
1:18.56
100 Breast
1:18.56
595
Sulaymaan
Khan
1:18.60
13
B: 1:16.89 (+1.71s | 2.2%)
Quicksilver Swimming
11/04/2023
QSS Short Course Distance CBA+ Meet
50 Breast
36.81
36.81
100 Breast
41.79
1:18.60
100 Breast
1:18.60
596
Jason
Andrews
1:18.62
14
B: 1:16.89 (+1.73s | 2.2%)
Alameda Gators
11/02/2024
Albany Armada C B BB+ Meet
597
Mathias
Wan
1:18.63
15
B: 1:16.89 (+1.74s | 2.2%)
Milpitas Aquatic Club
01/24/2025
2025 Brian Malick Memorial Z1S Championships
598
Landau
Tzou
1:18.65
12
B: 1:16.89 (+1.76s | 2.2%)
Peak Swimming
04/24/2021
2021 QSS SC Meet
50 Breast
36.77
36.77
100 Breast
41.88
1:18.65
100 Breast
1:18.65
599
Brendan
Chen
1:18.67
16
B: 1:16.89 (+1.78s | 2.3%)
Fog City Hammerheads
10/11/2025
SSF October Splash C B A+ Meet
600
Jaden
Villamar-Duong
1:18.67
14
B: 1:16.89 (+1.78s | 2.3%)
South San Francisco Aquatics
01/13/2024
South San Francisco C B A+