551
Jiewen
Chen
1:18.82
14
B: 1:11.29 (+7.53s | 9.6%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
50 Back
38.46
38.46
100 Back
40.36
1:18.82
100 Back
1:18.82
552
Cruz
Wolf
1:18.82
14
B: 1:11.29 (+7.53s | 9.6%)
Otter Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
553
Justin
Kurniawan
1:18.82
14
B: 1:11.29 (+7.53s | 9.6%)
San Ramon Valley Aquatics
12/14/2024
Richard Thorntorn Memorial Meet SCY CBBB+
554
Dean
Burns
1:18.87
14
B: 1:11.29 (+7.58s | 9.6%)
South Valley Stingrays
01/16/2026
2026 Brian Malick Memorial Z1S Championships
555
Darren
Yu
1:18.89
14
B: 1:11.29 (+7.60s | 9.6%)
San Jose Goosemonkeys
01/24/2025
2025 Brian Malick Memorial Z1S Championships
556
Chengyue
Cui
1:18.99
14
B: 1:11.29 (+7.70s | 9.7%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
557
Noah
Cheng
1:19.00
13
B: 1:11.29 (+7.71s | 9.8%)
Palo Alto Stanford Aquatics
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
38.27
38.27
100 Back
40.73
1:19.00
100 Back
1:19.00
558
Marco
Kan
1:19.07
13
B: 1:11.29 (+7.78s | 9.8%)
Piedmont Swim Team
11/08/2025
Albany Armada Aquatics C B BB+ Meet
559
Elliot
Rust
1:19.09
14
B: 1:11.29 (+7.80s | 9.9%)
University Club Swimming
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
560
Oskar
White
1:19.21
14
B: 1:11.29 (+7.92s | 10.0%)
Humboldt Swim Club
11/22/2025
Thankswimming Classic 2025
561
Alex
Liao
1:19.49
13
B: 1:11.29 (+8.20s | 10.3%)
Milpitas Aquatic Club
12/05/2025
Zone 1S Year End Age Group Champs Minus Meet
562
Nathan
Lee
1:19.54
14
B: 1:11.29 (+8.25s | 10.4%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
563
Yunxiang
Zhou
1:19.55
13
B: 1:11.29 (+8.26s | 10.4%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
38.77
38.77
100 Back
40.78
1:19.55
100 Back
1:19.55
564
Riley
Madsen
1:19.57
14
B: 1:11.29 (+8.28s | 10.4%)
Pacifica Sea Lions
01/10/2026
SSF NEW YEAR SPLASH C B A+
565
Elisha
Tendler
1:19.60
13
B: 1:11.29 (+8.31s | 10.4%)
Albany Armada Aquatics
02/07/2025
2025 PSL Super Finals Invitational
50 Back
38.85
38.85
100 Back
40.75
1:19.60
100 Back
1:19.60
566
Grisha
Subbotin
1:19.65
13
B: 1:11.29 (+8.36s | 10.5%)
Palo Alto Stanford Aquatics
02/07/2026
PASA CBA+ SCY Meet Feb 2026
567
Nolan
Vokey
1:19.67
14
B: 1:11.29 (+8.38s | 10.5%)
Quicksilver Swimming
12/05/2025
Zone 1S Year End Age Group Champs Minus Meet
568
Liam
Stone
1:19.72
13
B: 1:11.29 (+8.43s | 10.6%)
Neptune Swimming
03/07/2026
Napa Valley Swim Team Swimming Towards Spring
569
Savva
Aseev
1:19.75
13
B: 1:11.29 (+8.46s | 10.6%)
Bay Club Panthers
03/07/2026
BAC Race To AGCs
50 Back
39.06
39.06
100 Back
40.69
1:19.75
100 Back
1:19.75
570
Timothy
Zhu
1:19.75
14
B: 1:11.29 (+8.46s | 10.6%)
Otter Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
571
Vivaan
Satwe
1:19.77
13
B: 1:11.29 (+8.48s | 10.6%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
572
Donghyun
Kim
1:19.77
13
B: 1:11.29 (+8.48s | 10.6%)
Alto Swim Club
03/28/2026
Alto Rock The Blocks Invitational 2026
50 Back
39.12
39.12
100 Back
40.65
1:19.77
100 Back
1:19.77
573
Alan
Peng
1:19.77
13
B: 1:11.29 (+8.48s | 10.6%)
Fog City Hammerheads
11/14/2025
PSL Pumpkin Spice Lovers 25 129
574
Christian
Gonzalez
1:19.83
14
B: 1:11.29 (+8.54s | 10.7%)
Terrapins Swim Team
09/27/2025
Orinda Aquatics SC C B BB+ Meet
575
Christian
Meraz
1:19.84
14
B: 1:11.29 (+8.55s | 10.7%)
Walnut Creek Aquabears
09/16/2023
Crow Canyon Sharks Shortcourse C B BB+
576
Kenny
Dai
1:19.87
14
B: 1:11.29 (+8.58s | 10.7%)
DeAnza Cupertino Aquatics
03/07/2026
DACA CBA Meet
577
Mateo
Aguirre
1:19.89
13
B: 1:11.29 (+8.60s | 10.8%)
Waves Aquatics Napa Valley
03/07/2026
Napa Valley Swim Team Swimming Towards Spring
578
Benjamin
James
1:19.99
13
B: 1:11.29 (+8.70s | 10.9%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
579
Colton
Wierzbicki
1:19.99
13
B: 1:11.29 (+8.70s | 10.9%)
Reno Aquatic Club
01/16/2026
2026 Blizzard Blast Swim Meet
50 Back
40.34
40.34
100 Back
39.65
1:19.99
100 Back
1:19.99
580
Yifei
Zhao
1:19.99
13
B: 1:11.29 (+8.70s | 10.9%)
Sunnyvale Swim Club
09/28/2025
SUNN Blue And Gold Intrasquad Meet Copied
581
Yunxiang
Zhou
1:20.03
13
B: 1:11.29 (+8.74s | 10.9%)
Alto Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Back
38.00
38.00
100 Back
42.03
1:20.03
100 Back
1:20.03
582
Parker
True
1:20.04
14
B: 1:07.49 (+12.55s | 15.7%)
Tri Valley Aquatics
11/02/2024
SRVA SCY CBBB+
583
Tyler
Kirby
1:20.06
13
B: 1:11.29 (+8.77s | 11.0%)
Palo Alto Stanford Aquatics
12/21/2024
2024 PASA Winter Frolic Meet @ PALY HS
50 Back
38.87
38.87
100 Back
41.19
1:20.06
100 Back
1:20.06
584
Wyatt
Cousineau
1:20.07
14
B: 1:11.29 (+8.78s | 11.0%)
Daly City Dolphins
12/14/2024
2024 DCD Winter Holiday Spalsh
585
Kai-Ri
Hsueh
1:20.16
14
B: 1:11.29 (+8.87s | 11.1%)
California Dolphins Swim Team
10/18/2025
PC CDST SC C B BB+
586
Gabriel
Lee
1:20.20
13
B: 1:11.29 (+8.91s | 11.1%)
Sunnyvale Swim Club
02/13/2026
34th Annual Lost Dutchman Invitational
587
Adrian
Yang
1:20.24
13
B: 1:11.29 (+8.95s | 11.2%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic
588
Ryan
Yu
1:20.25
14
B: 1:11.29 (+8.96s | 11.2%)
Santa Clara Swim Club
10/28/2023
SCSC Vs DART Dual Meet
589
Brandon
Liu
1:20.27
14
B: 1:11.29 (+8.98s | 11.2%)
Gilroy Gators Swim Team
10/25/2025
GGST Spooktacular 2025
590
Cayton
Swihart
1:20.28
13
B: 1:11.29 (+8.99s | 11.2%)
Swim South Bay
03/28/2026
Swim South Bay
591
Kevin
Zhou
1:20.30
13
B: 1:11.29 (+9.01s | 11.2%)
Palo Alto Stanford Aquatics
07/21/2024
2024 PASA Summer Palooza
50 Back
37.14
37.14
100 Back
43.16
1:20.30
100 Back
1:20.30
592
Erik
Le
1:20.31
13
B: 1:11.29 (+9.02s | 11.2%)
Valley Splash
02/28/2026
Swim South Bay
593
Matthew
Zhou
1:20.32
14
B: 1:11.29 (+9.03s | 11.2%)
Milpitas Aquatic Club
12/14/2024
Zone 1 South Winter Championships
594
Eli
Gonikman
1:20.40
14
B: 1:11.29 (+9.11s | 11.3%)
Bay Club Panthers
10/05/2024
2024 DACA CBA SC Meet
595
Tyler
Du
1:20.41
14
B: 1:11.29 (+9.12s | 11.3%)
Fog City Hammerheads
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
38.28
38.28
100 Back
42.13
1:20.41
100 Back
1:20.41
596
Lucas
Keiser
1:20.42
13
B: 1:11.29 (+9.13s | 11.4%)
AC Swim Club
03/28/2026
SSS Shamrock Showdown CBA+
597
Amruth
Settipalli
1:20.42
14
B: 1:11.29 (+9.13s | 11.4%)
Alto Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Back
39.57
39.57
100 Back
40.85
1:20.42
100 Back
1:20.42
598
William
Nguyen
1:20.48
14
B: 1:11.29 (+9.19s | 11.4%)
Hills Hurricane Swimming
10/18/2025
PC SRVA SCY B BB+ Meet
599
Milton
Darakis
1:20.53
13
B: 1:11.29 (+9.24s | 11.5%)
Thunder Coast Aquatics
10/17/2025
2025 KING OF THE HILL CHALLENGE
600
Zifan
Chen
1:20.55
14
B: 1:11.29 (+9.26s | 11.5%)
Albany Armada Aquatics
11/08/2025
Albany Armada Aquatics C B BB+ Meet