401
Chengxi
Bai
1:31.80
13
B: 1:23.69 (+8.11s | 8.8%)
Milpitas Aquatic Club
07/20/2024
Alto Last Splash Invitational
402
Zachary
Robinson
1:31.82
11
B: 1:23.69 (+8.13s | 8.9%)
Neptune Swimming
05/12/2023
Neptune Swimming Long Course CBA+
403
Atharva
Ganesh
1:31.87
14
B: 1:23.69 (+8.18s | 8.9%)
Santa Clara Swim Club
06/27/2025
Valley Splash
404
Mark
Dong
1:31.87
13
B: 1:23.69 (+8.18s | 8.9%)
California Dolphins Swim Team
06/22/2024
Alto Beat The Heat Sat Sun
405
Ivan
Dub
1:31.88
13
B: 1:23.69 (+8.19s | 8.9%)
Alto Swim Club
07/20/2024
Alto Last Splash Invitational
406
Zander
Mehran
1:31.90
12
B: 1:23.69 (+8.21s | 8.9%)
Crow Canyon Sharks
05/25/2024
2024 Tiger Aquatics C B BB+ Memorial Day Meet
407
Vyan
Sarkar
1:32.01
13
B: 1:23.69 (+8.32s | 9.0%)
Diablo Aquatics
06/07/2025
Orinda Aquatics LC C B BB+ Meet
408
Matvei
Vorobev
1:32.14
12
B: 1:23.69 (+8.45s | 9.2%)
Bulldog Swim Club
06/22/2024
Alto Beat The Heat Sat Sun
409
Liam
Bryant
1:32.16
13
B: 1:23.69 (+8.47s | 9.2%)
Pleasanton Seahawks
06/20/2025
Zone 2 Last Chance To AG Champs
410
Tae
Choi
1:32.23
11
B: 1:23.69 (+8.54s | 9.3%)
Sunnyvale Swim Club
06/07/2024
DACA LC C B A+ Meet
411
Aiden
Liu
1:32.25
12
B: 1:23.69 (+8.56s | 9.3%)
San Jose Goosemonkeys
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
45.34
45.34
100 Back
46.91
1:32.25
100 Back
1:32.25
412
Malcolm
Hernandez
1:32.47
12
B: 1:23.69 (+8.78s | 9.5%)
Alameda Gators
05/11/2024
SRVA LCM CBBB+
413
Trieu
Tran
1:32.49
14
B: 1:23.69 (+8.80s | 9.5%)
Santa Clara Swim Club
07/19/2025
Santa Clara Valley Splash Block Party
414
William
Xu
1:32.61
12
B: 1:23.69 (+8.92s | 9.6%)
Milpitas Aquatic Club
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
45.58
45.58
100 Back
47.03
1:32.61
100 Back
1:32.61
415
Wilson
Tian
1:32.66
11
B: 1:23.69 (+8.97s | 9.7%)
San Ramon Valley Aquatics
05/27/2023
2023 TYR Memorial Day Classic
416
BaoYi
Wang
1:32.71
13
B: 1:23.69 (+9.02s | 9.7%)
San Ramon Valley Aquatics
06/07/2025
Orinda Aquatics LC C B BB+ Meet
417
Joseph
Li
1:32.76
11
B: 1:23.69 (+9.07s | 9.8%)
Milpitas Aquatic Club
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
45.25
45.25
100 Back
47.50
1:32.75
100 Back
1:32.75
418
Ethan
Hsueh
1:32.86
11
B: 1:23.69 (+9.17s | 9.9%)
Milpitas Aquatic Club
06/28/2024
2024 Valley Splash Zone 1S LCM C B A+
419
Ethan
Dorsey
1:32.86
13
B: 1:23.69 (+9.17s | 9.9%)
Palo Alto Stanford Aquatics
06/06/2025
BAC C B A Meet
50 Back
45.10
45.10
100 Back
47.76
1:32.86
100 Back
1:32.86
420
Lucas
Du
1:32.90
13
B: 1:23.69 (+9.21s | 9.9%)
California Dolphins Swim Team
04/26/2025
Pleasanton Seahawks LC Senior Open
50 Back
46.37
46.37
100 Back
46.53
1:32.90
100 Back
1:32.90
421
Colton
Wierzbicki
1:32.93
12
B: 1:23.69 (+9.24s | 9.9%)
Reno Aquatic Club
05/23/2025
2025 Intermountain Classic Long Course Meet
50 Back
46.14
46.14
100 Back
46.79
1:32.93
100 Back
1:32.93
422
Ryan
Rodewald
1:32.98
13
B: 1:23.69 (+9.29s | 10.0%)
Otter Swim Club
06/06/2025
2025 DACA LC CBA+ Meet
423
Minh
LE
1:32.99
12
B: 1:23.69 (+9.30s | 10.0%)
Los Altos Mountain View Aquati
05/20/2023
LAMV C B A+
50 Back
45.01
45.01
100 Back
47.98
1:32.99
100 Back
1:32.99
424
William
Chen
1:33.01
12
B: 1:23.69 (+9.32s | 10.0%)
Quicksilver Swimming
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
44.63
44.63
100 Back
48.38
1:33.01
100 Back
1:33.01
425
Zane
Finn
1:33.05
11
B: 1:23.69 (+9.36s | 10.1%)
Palo Alto Stanford Aquatics
04/21/2023
2023 AC Swim Club Swim Into Spring
426
Tyler
Kirby
1:33.07
12
B: 1:23.69 (+9.38s | 10.1%)
Palo Alto Stanford Aquatics
05/24/2025
2025 Mike Snyder Memorial
427
Kayden
Li
1:33.09
12
B: 1:23.69 (+9.40s | 10.1%)
Daly City Dolphins
07/19/2025
Alto Last Splash
428
Ryan
Lau
1:33.11
13
B: 1:23.69 (+9.42s | 10.1%)
Tri Valley Aquatics
06/07/2025
2025 06 07 CDST LC C B BB+ Meet
429
Gage
Lee
1:33.14
11
B: 1:23.69 (+9.45s | 10.1%)
Palo Alto Stanford Aquatics
06/09/2023
Burlingame Aquatic Club Long Course CBA
430
Ethan
Choi
1:33.16
12
B: 1:23.69 (+9.47s | 10.2%)
Burlingame Aquatics
05/18/2024
Alto May Cray Invitational
431
Ali
Mirjalili
1:33.18
13
B: 1:23.69 (+9.49s | 10.2%)
Quicksilver Swimming
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
45.09
45.09
100 Back
48.09
1:33.18
100 Back
1:33.18
432
Oliver
Cheng
1:33.45
13
B: 1:23.69 (+9.76s | 10.4%)
Burlingame Aquatics
07/19/2025
Alto Last Splash
433
Krish
Chandrasekaran
1:33.46
14
B: 1:23.69 (+9.77s | 10.5%)
Unattached
04/26/2025
PacSwim LCM C B BB+ Hosted By TERA
434
Alix
Jakubos
1:33.49
10
B: 1:23.69 (+9.80s | 10.5%)
Reno Aquatic Club
06/17/2022
Reno Aquatic Club Gamble
435
Zachary
Waitkus
1:33.69
12
B: 1:23.69 (+10.00s | 10.7%)
Piedmont Swim Team
04/12/2025
PC BSW LCM C B BB+ Meet
436
Bradley
Barcelon
1:33.78
13
B: 1:23.69 (+10.09s | 10.8%)
Lakeridge Swim Team
07/12/2025
2025 Silver State Championships
50 Back
46.65
46.65
100 Back
47.13
1:33.78
100 Back
1:33.78
437
Joshua
Akuiyibo
1:33.88
10
B: 1:23.69 (+10.19s | 10.9%)
Burlingame Aquatics
06/10/2022
Pacific Swimming Long Course C B A+ Meet
438
Weston
Reiva
1:33.91
11
B: 1:23.69 (+10.22s | 10.9%)
Northern Nevada Aquatics
07/12/2024
2024 NNA Silver State Championships
439
Braxton
Guensch
1:33.91
12
B: 1:23.69 (+10.22s | 10.9%)
Neptune Swimming
05/17/2024
SRN Long Course CBA+
440
Liam
Ruszel
1:33.99
14
B: 1:23.69 (+10.30s | 11.0%)
Vallejo Aquatic Club
05/30/2025
VJO S Tuffy Williams Summer Kickoff Classic
441
Felix
Rescher
1:34.06
13
B: 1:23.69 (+10.37s | 11.0%)
San Francisco Seals Swim Team
05/30/2025
VJO S Tuffy Williams Summer Kickoff Classic
442
Colin
Biggio
1:34.18
13
B: 1:23.69 (+10.49s | 11.1%)
AC Swim Club
05/17/2025
Neptune Swimming May Long Course Meet
443
Arthur
Chen
1:34.21
13
B: 1:23.69 (+10.52s | 11.2%)
Alto Swim Club
07/19/2025
Alto Last Splash
444
Ashton
Brenner
1:34.29
11
B: 1:23.69 (+10.60s | 11.2%)
Reno Aquatic Club
05/27/2022
2022 Intermountain Classic
445
Rayan
Chatterjee
1:34.30
13
B: 1:23.69 (+10.61s | 11.3%)
Livermore AquaCowboys
04/26/2025
PacSwim LCM C B BB+ Hosted By TERA
446
Maximus
Xia
1:34.34
12
B: 1:23.69 (+10.65s | 11.3%)
Sunnyvale Swim Club
05/20/2023
LAMV C B A+
50 Back
45.74
45.74
100 Back
48.60
1:34.34
100 Back
1:34.34
447
Aiden
Hutsell
1:34.35
11
B: 1:23.69 (+10.66s | 11.3%)
Sunnyvale Swim Club
05/20/2023
LAMV C B A+
50 Back
45.45
45.45
100 Back
48.90
1:34.35
100 Back
1:34.35
448
Aarush
Sudh
1:34.51
13
B: 1:23.69 (+10.82s | 11.4%)
South Valley Makos
05/18/2024
San Benito Aquatics C B A+
449
Naruel
Yamanto
1:34.55
12
B: 1:23.69 (+10.86s | 11.5%)
Alto Swim Club
04/19/2025
Alto Spring Jam Meet
450
Edan
Leung
1:34.79
14
B: 1:23.69 (+11.10s | 11.7%)
South San Francisco Aquatics
04/19/2025
Alto Spring Jam Meet