51
Zanjo
Valencia
1:04.03
12
AA Min
AAA: 1:03.99 (+0.04s | 0.1%)
Canyons Aquatic Club
10/25/2025
CANY Harry Potter Meet
52
Ethan
Tu
1:04.08
12
AA Min
AAA: 1:03.99 (+0.09s | 0.1%)
Walnut Creek Aquabears
03/28/2026
Piedmont Swim Team C B BB+
53
Henry
Sanders
1:04.15
12
AA Min
AAA: 1:03.99 (+0.16s | 0.2%)
Team Sopris Swimming
02/27/2026
2026 CO CSI SC Age Group Championships
50 IM
28.68
28.68
100 IM
35.47
1:04.15
100 IM
1:04.15
54
Mark
Du
1:04.23
11
AA Min
AAA: 1:03.99 (+0.24s | 0.4%)
Trident Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
31.21
31.21
100 IM
33.02
1:04.23
100 IM
1:04.23
55
Peter
Gronewold
1:04.25
12
AA Min
AAA: 1:03.99 (+0.26s | 0.4%)
Stayton Manta Rays Inc
03/05/2026
2026 OSI Arena SC 11 14 Champs
50 IM
29.83
29.83
100 IM
34.42
1:04.25
100 IM
1:04.25
56
Joshua
Swinehart
1:04.25
12
AA Min
AAA: 1:03.99 (+0.26s | 0.4%)
Los Angeles-Blue
01/24/2026
2026 SCS Swim Festival
50 IM
29.91
29.91
100 IM
34.34
1:04.25
100 IM
1:04.25
57
Hudson
Nguyen
1:04.27
12
AA Min
AAA: 1:03.99 (+0.28s | 0.4%)
Arcadia Riptides Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
30.31
30.31
100 IM
33.96
1:04.27
100 IM
1:04.27
58
Derek
Chen
1:04.37
12
AA Min
AAA: 1:03.99 (+0.38s | 0.6%)
Porter Valley Polar Bears
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
30.02
30.02
100 IM
34.35
1:04.37
100 IM
1:04.37
59
Zhuo
Chen
1:04.38
12
AA Min
AAA: 1:03.99 (+0.39s | 0.6%)
Aquazot Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
30.26
30.26
100 IM
34.12
1:04.38
100 IM
1:04.38
60
Mio
Messuri-Zhang
1:04.39
12
AA Min
AAA: 1:03.99 (+0.40s | 0.6%)
Tualatin Hills Swim Club
10/10/2025
2025 October FNT
50 IM
30.11
30.11
100 IM
34.28
1:04.39
100 IM
1:04.39
61
Moses
Lee
1:04.42
12
AA Min
AAA: 1:03.99 (+0.43s | 0.7%)
Irvine Novaquatics
12/12/2025
2025 CA SCS SCAT WAG
50 IM
29.48
29.48
100 IM
34.94
1:04.42
100 IM
1:04.42
62
Victor
Chen
1:04.59
12
AA Min
AAA: 1:03.99 (+0.60s | 0.9%)
Palo Alto Stanford Aquatics
03/28/2026
PSL March CBA+
63
Jeffrey
Sun
1:04.65
11
AA Min
AAA: 1:03.99 (+0.66s | 1.0%)
Santa Clara Swim Club
03/20/2026
SCY Spring Age Group Championships
50 IM
30.56
30.56
100 IM
34.09
1:04.65
100 IM
1:04.65
64
Aditeya
Verma
1:04.73
12
AA Min
AAA: 1:03.99 (+0.74s | 1.1%)
Wave Aquatics
03/19/2026
2026 NW Region Age Group Champs Approved
50 IM
29.74
29.74
100 IM
34.99
1:04.73
100 IM
1:04.73
65
Ian
Lai
1:04.76
12
AA Min
AAA: 1:03.99 (+0.77s | 1.2%)
Palo Alto Stanford Aquatics
03/20/2026
SCY Spring Age Group Championships
50 IM
31.42
31.42
100 IM
33.34
1:04.76
100 IM
1:04.76
66
Steve
Wang
1:04.79
12
AA Min
AAA: 1:03.99 (+0.80s | 1.2%)
Olympic Cascade Aquatics
02/13/2026
34th Annual Lost Dutchman Invitational
50 IM
30.16
30.16
100 IM
34.63
1:04.79
100 IM
1:04.79
67
Cameron
Lopez
1:04.93
12
AA Min
AAA: 1:03.99 (+0.94s | 1.4%)
Manta Ray Aquatics
02/27/2026
2026 IES Short Course Championships
50 IM
29.71
29.71
100 IM
35.22
1:04.93
100 IM
1:04.93
68
William
Cai
1:04.94
12
AA Min
AAA: 1:03.99 (+0.95s | 1.5%)
Wasatch Front Fish Market
09/18/2025
WFFM September Intersquad
50 IM
29.46
29.46
100 IM
35.48
1:04.94
100 IM
1:04.94
69
Towma
Yoshida
1:04.95
12
AA Min
AAA: 1:03.99 (+0.96s | 1.5%)
Swim Torrance
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 IM
30.78
30.78
100 IM
34.17
1:04.95
100 IM
1:04.95
70
Theo
Zambon Sartori
1:04.95
12
AA Min
AAA: 1:03.99 (+0.96s | 1.5%)
Excel Aquatics
02/27/2026
2026 SE Southeastern Winter SC Championships
50 IM
30.55
30.55
100 IM
34.40
1:04.95
100 IM
1:04.95
71
Russell
Delavan
1:04.99
12
AA Min
AAA: 1:03.99 (+1.00s | 1.5%)
Apex
03/05/2026
2026 OSI Arena SC 11 14 Champs
50 IM
30.84
30.84
100 IM
34.15
1:04.99
100 IM
1:04.99
72
Rayden
Hong-Matsuki
1:05.02
12
AA Min
AAA: 1:03.99 (+1.03s | 1.6%)
Splash Aquatics, Inc
03/19/2026
2026 Northwest Region AG Champs Approved
50 IM
29.03
29.03
100 IM
35.99
1:05.02
100 IM
1:05.02
73
Ian
Horner
1:05.03
12
AA Min
AAA: 1:03.99 (+1.04s | 1.6%)
Rocky Mountain Rapids
02/27/2026
2026 CO CSI SC Age Group Championships
50 IM
30.47
30.47
100 IM
34.56
1:05.03
100 IM
1:05.03
74
Jalen
Kao
1:05.07
12
AA Min
AAA: 1:03.99 (+1.08s | 1.7%)
Beach Cities Alpha
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
29.21
29.21
100 IM
35.86
1:05.07
100 IM
1:05.07
75
Joshua
Swinehart
1:05.11
12
AA Min
AAA: 1:03.99 (+1.12s | 1.7%)
Unattached
12/12/2025
2025 CA SCS SCAT WAG
50 IM
30.42
30.42
100 IM
34.69
1:05.11
100 IM
1:05.11
76
Bo
Striegel
1:05.13
12
AA Min
AAA: 1:03.99 (+1.14s | 1.8%)
Pikes Peak Athletics
02/27/2026
2026 CO CSI SC Age Group Championships
50 IM
32.07
32.07
100 IM
33.06
1:05.13
100 IM
1:05.13
77
Ryder
Hayward
1:05.19
12
AA Min
AAA: 1:03.99 (+1.20s | 1.8%)
Lake Oswego Swim Club
03/19/2026
2026 Northwest Region AG Champs Approved
50 IM
29.77
29.77
100 IM
35.42
1:05.19
100 IM
1:05.19
78
Nathan
Wood
1:05.23
12
AA Min
AAA: 1:03.99 (+1.24s | 1.9%)
Alameda Gators
03/28/2026
Albany Armada Aquatics SC C B BB+
79
Carter
Adams
1:05.24
11
AA Min
AAA: 1:03.99 (+1.25s | 1.9%)
North Jeffco Swim Team
02/27/2026
2026 CO CSI SC Age Group Championships
50 IM
29.49
29.49
100 IM
35.75
1:05.24
100 IM
1:05.24
80
Hayeul
Chin
1:05.25
12
AA Min
AAA: 1:03.99 (+1.26s | 1.9%)
University Place Aquatic Club
11/22/2025
2025 PN November AGI, Div 3 (UPAC)
50 IM
30.66
30.66
100 IM
34.59
1:05.25
100 IM
1:05.25
81
Khaled
Labyed
1:05.28
12
AA Min
AAA: 1:03.99 (+1.29s | 2.0%)
North Coast Aquatics
03/06/2026
2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
29.93
29.93
100 IM
35.35
1:05.28
100 IM
1:05.28
82
George
Nong
1:05.31
12
AA Min
AAA: 1:03.99 (+1.32s | 2.0%)
Mission Valley YMCA
03/06/2026
2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
30.30
30.30
100 IM
35.01
1:05.31
100 IM
1:05.31
83
Jack
Calhoun
1:05.32
12
AA Min
AAA: 1:03.99 (+1.33s | 2.0%)
Excel Aquatics
02/27/2026
2026 SE Southeastern Winter SC Championships
50 IM
31.13
31.13
100 IM
34.19
1:05.32
100 IM
1:05.32
84
Henry
Sanders
1:05.34
12
AA Min
AAA: 1:03.99 (+1.35s | 2.1%)
Team Sopris Swimming
02/28/2025
2025 CO CSI 14 U Age Group Championships
50 IM
30.46
30.46
100 IM
34.88
1:05.34
100 IM
1:05.34
85
Tyson
Imai
1:05.36
12
AA Min
AAA: 1:03.99 (+1.37s | 2.1%)
Beach Cities Alpha
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
31.08
31.08
100 IM
34.28
1:05.36
100 IM
1:05.36
86
Zuming
Zhang
1:05.37
12
AA Min
AAA: 1:03.99 (+1.38s | 2.1%)
Los Angeles-Blue
01/24/2026
2026 SCS Swim Festival
50 IM
30.58
30.58
100 IM
34.79
1:05.37
100 IM
1:05.37
87
Mason
Cervantes
1:05.42
12
AA Min
AAA: 1:03.99 (+1.43s | 2.2%)
Swim Neptune
12/04/2025
2025 Holiday Swim Festival
50 IM
31.35
31.35
100 IM
34.07
1:05.42
100 IM
1:05.42
88
Nikolai
Ryndin
1:05.46
12
AA Min
AAA: 1:03.99 (+1.47s | 2.2%)
Bellevue Club Swim Team
11/22/2025
2025 PN November AGI, Div 3 (UPAC)
50 IM
30.41
30.41
100 IM
35.05
1:05.46
100 IM
1:05.46
89
Joel
Taylor
1:05.56
11
AA Min
AAA: 1:03.99 (+1.57s | 2.4%)
Los Angeles-Blue
01/24/2026
2026 SCS Swim Festival
50 IM
30.17
30.17
100 IM
35.39
1:05.56
100 IM
1:05.56
90
Magnus
Russell
1:05.61
12
AA Min
AAA: 1:03.99 (+1.62s | 2.5%)
Walnut Creek Aquabears
12/12/2025
Winter SC Age Group Championships
50 IM
31.50
31.50
100 IM
34.11
1:05.61
100 IM
1:05.61
91
Calvin
Vonne
1:05.63
12
AA Min
AAA: 1:03.99 (+1.64s | 2.5%)
Foothills Swim Team
01/16/2026
2026 CO CUDA Classic
50 IM
31.14
31.14
100 IM
34.49
1:05.63
100 IM
1:05.63
92
Lucas
Chen
1:05.66
12
AA Min
AAA: 1:03.99 (+1.67s | 2.5%)
Alto Swim Club
03/28/2026
Alto Rock The Blocks Invitational 2026
50 IM
30.22
30.22
100 IM
35.44
1:05.66
100 IM
1:05.66
93
Jiaming
Liu
1:05.69
12
AA Min
AAA: 1:03.99 (+1.70s | 2.6%)
Rose Bowl Aquatics
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
31.23
31.23
100 IM
34.46
1:05.69
100 IM
1:05.69
94
Jonathan
Hou
1:05.69
12
AA Min
AAA: 1:03.99 (+1.70s | 2.6%)
Tualatin Hills Swim Club
03/05/2026
2026 OSI Arena SC 11 14 Champs
50 IM
30.65
30.65
100 IM
35.04
1:05.69
100 IM
1:05.69
95
Eren
Doker
1:05.76
12
AA Min
AAA: 1:03.99 (+1.77s | 2.7%)
Aquazot Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
30.44
30.44
100 IM
35.32
1:05.76
100 IM
1:05.76
96
Joshua
Rhee
1:05.76
12
AA Min
AAA: 1:03.99 (+1.77s | 2.7%)
Maywood Sparks Swim Team
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
30.04
30.04
100 IM
35.72
1:05.76
100 IM
1:05.76
97
Lukas
Rivera
1:05.80
12
AA Min
AAA: 1:03.99 (+1.81s | 2.8%)
Punahou Aquatics Institute
02/26/2026
2026 HI Hawaiian Swimming SCY AGChamps
50 IM
30.07
30.07
100 IM
35.73
1:05.80
100 IM
1:05.80
98
Theo
Zambon Sartori
1:05.80
12
AA Min
AAA: 1:03.99 (+1.81s | 2.8%)
Excel Aquatics
03/19/2026
2026 NC TAC ESSZ Age Group Sectionals
50 IM
31.00
31.00
100 IM
34.80
1:05.80
100 IM
1:05.80
99
Nicholas
Bandari
1:05.80
12
AA Min
AAA: 1:03.99 (+1.81s | 2.8%)
Rose Bowl Aquatics
12/12/2025
2025 CA SCS SCAT WAG
50 IM
31.36
31.36
100 IM
34.44
1:05.80
100 IM
1:05.80
100
Jack
Stallinger
1:05.81
12
AA Min
AAA: 1:03.99 (+1.82s | 2.8%)
North Coast Aquatics
03/06/2026
2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
31.40
31.40
100 IM
34.41
1:05.81
100 IM
1:05.81