1351
Joaquin
Perez-Vazquez
1:22.94
12
B: 1:21.89 (+1.05s | 1.3%)
Sea to Desert Swim Association
01/31/2026
2026 SI HSA All Ages NTS Meet
1352
Orion
Newton
1:22.95
12
B: 1:21.89 (+1.06s | 1.3%)
Denver Triton Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
50 IM
41.16
41.16
100 IM
41.79
1:22.95
100 IM
1:22.95
1353
Dean
Sambrook
1:22.97
12
B: 1:21.89 (+1.08s | 1.3%)
Bellingham Bay Swim Team
01/24/2026
2026 PN BBST Aly Fell Memorial Approved
50 IM
40.48
40.48
100 IM
42.49
1:22.97
100 IM
1:22.97
1354
Brody
Whitfield
1:22.98
10
B: 1:21.89 (+1.09s | 1.3%)
University Place Aquatic Club
04/26/2025
2025 PN UPAC Mark Olson Invitational
50 IM
39.48
39.48
100 IM
43.50
1:22.98
100 IM
1:22.98
1355
Luca
Hesse
1:22.98
12
B: 1:21.89 (+1.09s | 1.3%)
Swim Lake City Legends
09/19/2025
2025 PSC WVA Cookie Kick Off
50 IM
37.37
37.37
100 IM
45.61
1:22.98
100 IM
1:22.98
1356
Caden
Watts
1:23.02
11
B: 1:21.89 (+1.13s | 1.4%)
Orinda Aquatics
11/08/2025
Brentwood Seawolves SCY C B BB+
1357
Kenny
Zou
1:23.02
10
B: 1:21.89 (+1.13s | 1.4%)
Rosemead Rapids
12/13/2024
2024 CA GWSC SCS WAG
50 IM
38.25
38.25
100 IM
44.77
1:23.02
100 IM
1:23.02
1358
Charles
Franklin
1:23.03
12
B: 1:21.89 (+1.14s | 1.4%)
South Davis Aquatics Team
12/13/2025
SDAT Winter Pentathlon
1359
Kent
Ma
1:23.04
11
B: 1:21.89 (+1.15s | 1.4%)
Unattached
01/16/2026
2026 Brian Malick Memorial Z1S Championships
1360
John
Meyerdirk
1:23.05
10
B: 1:21.89 (+1.16s | 1.4%)
The Olympic Club
04/26/2025
Pacific Swimming 10 Under SC Championships
1361
Tristan
Villars
1:23.05
11
B: 1:21.89 (+1.16s | 1.4%)
Northern Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
50 IM
38.92
38.92
100 IM
44.13
1:23.05
100 IM
1:23.05
1362
Alex
Zhu
1:23.07
12
B: 1:21.89 (+1.18s | 1.4%)
Eastside Aquatic Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 IM
38.17
38.17
100 IM
44.90
1:23.07
100 IM
1:23.07
1363
Lucius
Holt
1:23.07
11
B: 1:21.89 (+1.18s | 1.4%)
Thunder Coast Aquatics
10/17/2025
2025 KING OF THE HILL CHALLENGE
1364
Leo
Jiang
1:23.09
12
B: 1:21.89 (+1.20s | 1.4%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
1365
Bill
Zhu
1:23.11
10
B: 1:21.89 (+1.22s | 1.5%)
Alto Swim Club
01/27/2024
2024 Zone 1 North Championships
50 IM
40.45
40.45
100 IM
42.66
1:23.11
100 IM
1:23.11
1366
Huck
Porter
1:23.14
11
B: 1:21.89 (+1.25s | 1.5%)
University Place Aquatic Club
04/26/2025
2025 PN UPAC Mark Olson Invitational
50 IM
38.70
38.70
100 IM
44.44
1:23.14
100 IM
1:23.14
1367
Aiden
Grazzini
1:23.15
12
B: 1:21.89 (+1.26s | 1.5%)
King Aquatic Club
01/31/2026
2026 PN KING Beast IMX IMR Invitational Appr
50 IM
38.13
38.13
100 IM
45.02
1:23.15
100 IM
1:23.15
1368
Caleb
Turner
1:23.15
12
B: 1:21.89 (+1.26s | 1.5%)
SwimTLC-Parker Phenomena Swim
01/09/2026
2026 CO NJ Narwhal Invitational
50 IM
37.56
37.56
100 IM
45.59
1:23.15
100 IM
1:23.15
1369
Forrest
Smith
1:23.17
11
B: 1:21.89 (+1.28s | 1.5%)
Eastmont
12/06/2025
2025 IE VS Christmas Open
1370
Henry
Johannsen
1:23.18
11
B: 1:21.89 (+1.29s | 1.6%)
Livermore AquaCowboys
09/27/2025
PC LAC C B BB
1371
Charlie
Cook
1:23.18
11
B: 1:21.89 (+1.29s | 1.6%)
Tucson Ford Dealers Aquatics
02/14/2025
33rd Annual Lost Dutchman Invitational
50 IM
11.65
11.65
100 IM
1:11.53
1:23.18
100 IM
1:23.18
1372
Derek
Lee
1:23.20
11
B: 1:21.89 (+1.31s | 1.6%)
Rancho San Dieguito
03/15/2025
2025 SI JBST NTS All Ages
1373
Gabriele
Antonio- Mendoza
1:23.22
12
B: 1:21.89 (+1.33s | 1.6%)
Lincoln City Swim Club
10/18/2025
BDST Fall Invitational
1374
Ethan
Shen
1:23.22
12
B: 1:21.89 (+1.33s | 1.6%)
Alto Swim Club
02/07/2026
Alto Feb 7 8 CBA Valentines Day
1375
Elliot
Ferguson
1:23.23
12
B: 1:21.89 (+1.34s | 1.6%)
Academy Swim Club
10/18/2025
BIG ISLAND SWIMMING @ HPA
50 IM
41.17
41.17
100 IM
42.06
1:23.23
100 IM
1:23.23
1376
Andrew
Lin
1:23.23
11
B: 1:21.89 (+1.34s | 1.6%)
Tualatin Hills Swim Club
01/16/2026
2026 THSC 14 U Winter Showcase
50 IM
39.17
39.17
100 IM
44.06
1:23.23
100 IM
1:23.23
1377
Oliver
Oltman
1:23.23
10
B: 1:21.89 (+1.34s | 1.6%)
Foothills Swim Team
01/16/2026
2026 CO CUDA Classic
50 IM
40.57
40.57
100 IM
42.66
1:23.23
100 IM
1:23.23
1378
Stryder
Townsend
1:23.23
11
B: 1:21.89 (+1.34s | 1.6%)
Lake Oswego Swim Club
02/06/2026
2026 Forest Grove Coast Range Qualifier
50 IM
38.63
38.63
100 IM
44.60
1:23.23
100 IM
1:23.23
1379
Neel
Raju
1:23.26
12
B: 1:21.89 (+1.37s | 1.6%)
Gold\\\\\\'s Aquatics Club
10/18/2025
2025 PN IST Fall Open
50 IM
37.01
37.01
100 IM
46.25
1:23.26
100 IM
1:23.26
1380
Timothy
Rakovchuk
1:23.26
11
B: 1:21.89 (+1.37s | 1.6%)
Wave Aquatics
10/05/2024
2024 PN SSCD Autumn Open
50 IM
37.47
37.47
100 IM
45.79
1:23.26
100 IM
1:23.26
1381
Teo
Oaxaca Warren
1:23.27
11
B: 1:21.89 (+1.38s | 1.7%)
Swim Neptune
12/04/2025
2025 Holiday Swim Festival
50 IM
40.75
40.75
100 IM
42.52
1:23.27
100 IM
1:23.27
1382
Jackson
Quering
1:23.27
10
B: 1:21.89 (+1.38s | 1.7%)
Life Time Nevada Swim Club
11/08/2024
2024 NV State Championships
50 IM
38.47
38.47
100 IM
44.80
1:23.27
100 IM
1:23.27
1383
Vincent
Chai
1:23.28
12
B: 1:21.89 (+1.39s | 1.7%)
Swim South Bay
01/16/2026
2026 Brian Malick Memorial Z1S Championships
1384
Jayden
Park
1:23.28
10
B: 1:21.89 (+1.39s | 1.7%)
Maywood Sparks Swim Team
12/13/2024
2024 CA RAA SCS WAG
50 IM
39.89
39.89
100 IM
43.39
1:23.28
100 IM
1:23.28
1385
Kyle
Tan
1:23.31
11
B: 1:21.89 (+1.42s | 1.7%)
Pacific Dragons Swim Team
10/18/2025
2025 PN VAST Fall Classic
50 IM
38.64
38.64
100 IM
44.67
1:23.31
100 IM
1:23.31
1386
Tri
Truong
1:23.36
10
B: 1:21.89 (+1.47s | 1.8%)
OC Riptide Aquatics
12/13/2024
2024 CA GWSC SCS WAG
50 IM
40.62
40.62
100 IM
42.74
1:23.36
100 IM
1:23.36
1387
Hawkeye
Knopke
1:23.36
11
B: 1:21.89 (+1.47s | 1.8%)
Jbarracudas Swim Team
10/11/2025
2025 SI HSA All Ages B C
1388
Victor
Shirshov
1:23.36
12
B: 1:21.89 (+1.47s | 1.8%)
Wave Aquatics
12/06/2025
2025 PN Fall Divisionals, Division 3 WAVE
50 IM
38.38
38.38
100 IM
44.98
1:23.36
100 IM
1:23.36
1389
Leonardo
Zhang
1:23.39
9
B: 1:21.89 (+1.50s | 1.8%)
Rose Bowl Aquatics
12/08/2023
2023 CA SCAT SCS WAG
50 IM
38.76
38.76
100 IM
44.63
1:23.39
100 IM
1:23.39
1390
Elisha
Tendler
1:23.41
12
B: 1:21.89 (+1.52s | 1.8%)
Albany Armada Aquatics
02/07/2025
2025 PSL Super Finals Invitational
50 IM
39.58
39.58
100 IM
43.83
1:23.41
100 IM
1:23.41
1391
Alexander
Korolis
1:23.41
11
B: 1:21.89 (+1.52s | 1.8%)
Wave Aquatics
03/07/2025
2025 BBST Seize The Day Invitational
50 IM
41.65
41.65
100 IM
41.76
1:23.41
100 IM
1:23.41
1392
Francis
Pham
1:23.42
12
B: 1:21.89 (+1.53s | 1.8%)
South Valley Makos
01/16/2026
2026 Brian Malick Memorial Z1S Championships
1393
Kaden
Lim
1:23.42
10
B: 1:21.89 (+1.53s | 1.8%)
Swim Team of Placentia
12/12/2025
2025 CA SCS RAA WAG
50 IM
39.67
39.67
100 IM
43.75
1:23.42
100 IM
1:23.42
1394
Finn
Gallagher
1:23.44
12
B: 1:21.89 (+1.55s | 1.9%)
Daly City Dolphins
12/06/2025
DCD Winter Holiday Splash CBA+
1395
Calvin
Nguyen
1:23.44
10
B: 1:21.89 (+1.55s | 1.9%)
Inland Coastal Aquatic Club
03/07/2025
2025 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
42.36
42.36
100 IM
41.08
1:23.44
100 IM
1:23.44
1396
Elijah
Guo
1:23.45
11
B: 1:21.89 (+1.56s | 1.9%)
Blue Dolphin Swim Team
03/29/2025
2025 PN Spring Finale, Division 2
50 IM
40.62
40.62
100 IM
42.83
1:23.45
100 IM
1:23.45
1397
Maximilian
Schrepfer
1:23.47
10
B: 1:21.89 (+1.58s | 1.9%)
Wave Aquatics
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 IM
41.83
41.83
100 IM
41.64
1:23.47
100 IM
1:23.47
1398
Richard
Chang
1:23.50
11
B: 1:21.89 (+1.61s | 1.9%)
Milpitas Aquatic Club
01/24/2025
2025 Brian Malick Memorial Z1S Championships
1399
Aiden
Lai
1:23.51
11
B: 1:21.89 (+1.62s | 1.9%)
Triton Aquatics Club
09/27/2025
PC LAC C B BB
1400
Andrew
Cox
1:23.52
12
B: 1:21.89 (+1.63s | 2.0%)
Aces Swim Club
01/23/2026
2026 CO TOPS Colorado Open
50 IM
35.58
35.58
100 IM
47.94
1:23.52
100 IM
1:23.52