301
Justin
Zhang
1:00.52
14
A Min
AA: 58.59 (+1.93s | 3.2%)
Eastside Aquatic Swim Team
03/19/2026
2026 Northwest Region AG Champs Approved
50 Back
29.19
29.19
100 Back
31.33
1:00.52
100 Back
1:00.52
302
Han
Sun
1:00.53
13
A Min
AA: 58.59 (+1.94s | 3.2%)
Wave Aquatics
03/19/2026
2026 Northwest Region AG Champs Approved
303
Kevin
Li
1:00.54
14
A Min
AA: 58.59 (+1.95s | 3.2%)
Las Vegas Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
29.65
29.65
100 Back
30.89
1:00.54
100 Back
1:00.54
304
Zachary
Larson
1:00.57
13
A Min
AA: 58.59 (+1.98s | 3.3%)
Denver Swim Academy
01/23/2026
2026 CO TOPS Colorado Open
50 Back
29.99
29.99
100 Back
30.58
1:00.57
100 Back
1:00.57
305
Lucas
DeVries
1:00.57
14
A Min
AA: 58.59 (+1.98s | 3.3%)
Fort Collins Area Swim Team
01/23/2026
2026 CO FAST Winter Open
50 Back
29.80
29.80
100 Back
30.77
1:00.57
100 Back
1:00.57
306
Yuxuan
Yang
1:00.59
14
A Min
AA: 58.59 (+2.00s | 3.3%)
Wave Aquatics
01/24/2026
2026 PN WAVE Winter Invitational Approved
50 Back
29.14
29.14
100 Back
31.45
1:00.59
100 Back
1:00.59
307
Dominic
Weaver
1:00.60
14
A Min
AA: 58.59 (+2.01s | 3.3%)
Hawaii Swimming Club
02/26/2026
2026 HI Hawaiian Swimming SCY AGChamps
50 Back
28.72
28.72
100 Back
31.88
1:00.60
100 Back
1:00.60
308
Aiden
Yeh
1:00.60
14
A Min
AA: 58.59 (+2.01s | 3.3%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
29.40
29.40
100 Back
31.20
1:00.60
100 Back
1:00.60
309
Oliver
Gipple
1:00.61
14
A Min
AA: 58.59 (+2.02s | 3.3%)
Spokane Waves Aquatic Team
02/27/2026
2026 IES Short Course Championships
50 Back
29.21
29.21
100 Back
31.40
1:00.61
100 Back
1:00.61
310
Peter
Yuan
1:00.61
13
A Min
AA: 58.59 (+2.02s | 3.3%)
Rancho San Dieguito
03/06/2026
2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
29.29
29.29
100 Back
31.32
1:00.61
100 Back
1:00.61
311
Ethan
Finkel
1:00.63
14
A Min
AA: 58.59 (+2.04s | 3.4%)
Palo Alto Stanford Aquatics
01/10/2026
SSF NEW YEAR SPLASH C B A+
312
Kaleb
Sealey
1:00.65
13
A Min
AA: 58.59 (+2.06s | 3.4%)
Apex
01/02/2026
2026 CST Shark Chase Invitational
50 Back
30.07
30.07
100 Back
30.58
1:00.65
100 Back
1:00.65
313
Alan
Zhang
1:00.66
13
A Min
AA: 58.59 (+2.07s | 3.4%)
Issaquah Swim Team
03/19/2026
2026 NW Region Age Group Champs Approved
50 Back
28.69
28.69
100 Back
31.97
1:00.66
100 Back
1:00.66
314
Kurt
Snyder
1:00.66
14
A Min
AA: 58.59 (+2.07s | 3.4%)
North Coast Aquatics
10/05/2025
2025 SI CAST Senior Meet Copied
50 Back
29.73
29.73
100 Back
30.93
1:00.66
100 Back
1:00.66
315
Brandon
Manning
1:00.67
14
A Min
AA: 58.59 (+2.08s | 3.4%)
Clovis Swim Club
11/08/2025
Folsom Classic 2025
50 Back
29.16
29.16
100 Back
31.51
1:00.67
100 Back
1:00.67
316
Dhruv
Agrawal
1:00.68
14
A Min
AA: 58.59 (+2.09s | 3.4%)
Pacific Swim
02/14/2025
2025 SI Presidents Day Senior Classic
50 Back
28.95
28.95
100 Back
31.73
1:00.68
100 Back
1:00.68
317
Charles
Turner
1:00.69
13
A Min
AA: 58.59 (+2.10s | 3.5%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Back
29.39
29.39
100 Back
31.30
1:00.69
100 Back
1:00.69
318
Adam
Gonick
1:00.69
14
A Min
AA: 58.59 (+2.10s | 3.5%)
Pacific Swim
10/04/2025
2025 SI CAST Pentathlon 14 U Copied
319
Kazuto
Ball
1:00.69
14
A Min
AA: 58.59 (+2.10s | 3.5%)
Beaverton Area Aquatics Club
12/12/2025
2025 OR HEAT Age Group Jubilee
50 Back
28.73
28.73
100 Back
31.96
1:00.69
100 Back
1:00.69
320
Fletcher
Schwartz
1:00.70
13
A Min
AA: 58.59 (+2.11s | 3.5%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
50 Back
29.91
29.91
100 Back
30.79
1:00.70
100 Back
1:00.70
321
Judah
Holzgrove
1:00.76
13
A Min
AA: 58.59 (+2.17s | 3.6%)
Shelton High Climbers
02/14/2025
2025 District IV 3A 4A Mens Championships
50 Back
29.03
29.03
100 Back
31.73
1:00.76
100 Back
1:00.76
322
Deniz
Cankaya
1:00.78
13
A Min
AA: 58.59 (+2.19s | 3.6%)
Wave Aquatics
02/27/2026
2026 PN February AGI, Division 2 Approved
50 Back
30.01
30.01
100 Back
30.77
1:00.78
100 Back
1:00.78
323
Jackson
Lang
1:00.78
13
A Min
AA: 58.59 (+2.19s | 3.6%)
North Coast Aquatics
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
29.89
29.89
100 Back
30.89
1:00.78
100 Back
1:00.78
324
Alexander
Leu
1:00.82
14
A Min
AA: 58.59 (+2.23s | 3.7%)
Unattached
12/12/2025
2025 CA SCS RAA WAG
50 Back
29.35
29.35
100 Back
31.47
1:00.82
100 Back
1:00.82
325
Ernst
Pintar
1:00.82
14
A Min
AA: 58.59 (+2.23s | 3.7%)
Highlands Ranch Aquatics
01/16/2026
ISCA January Classic 2026
50 Back
29.70
29.70
100 Back
31.12
1:00.82
100 Back
1:00.82
326
Ryan
Kuo
1:00.82
14
A Min
AA: 58.59 (+2.23s | 3.7%)
Aquazot Swim Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
29.87
29.87
100 Back
30.95
1:00.82
100 Back
1:00.82
327
Brayden
Chan
1:00.84
13
A Min
AA: 58.59 (+2.25s | 3.7%)
Rio-Green
01/24/2026
2026 SCS Swim Festival
50 Back
29.55
29.55
100 Back
31.29
1:00.84
100 Back
1:00.84
328
Ryan
Nguyen
1:00.87
14
A Min
AA: 58.59 (+2.28s | 3.7%)
Orinda Aquatics
03/20/2026
SCY Spring Age Group Championships
50 Back
29.65
29.65
100 Back
31.22
1:00.87
100 Back
1:00.87
329
Oliver
Maj
1:00.88
13
A Min
AA: 58.59 (+2.29s | 3.8%)
SlipStream Aquatics
03/06/2026
2026 CO 14 U Silver State
50 Back
29.72
29.72
100 Back
31.16
1:00.88
100 Back
1:00.88
330
Kellen
Seesholtz
1:00.88
14
A Min
AA: 58.59 (+2.29s | 3.8%)
Spokane Waves Aquatic Team
02/27/2026
2026 IES Short Course Championships
50 Back
30.21
30.21
100 Back
30.67
1:00.88
100 Back
1:00.88
331
Michael
Piscitello
1:00.90
14
A Min
AA: 58.59 (+2.31s | 3.8%)
Team Eugene Aquatics
12/12/2025
2025 TEAM Winter Invitational
50 Back
29.45
29.45
100 Back
31.45
1:00.90
100 Back
1:00.90
332
Everett
Collins
1:00.91
14
A Min
AA: 58.59 (+2.32s | 3.8%)
Sandpipers of Nevada
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
29.91
29.91
100 Back
31.00
1:00.91
100 Back
1:00.91
333
Evan
Mahalik
1:00.91
14
A Min
AA: 58.59 (+2.32s | 3.8%)
Aquawolves Swimming
02/27/2026
2026 CO CSI SC Age Group Championships
50 Back
29.79
29.79
100 Back
31.12
1:00.91
100 Back
1:00.91
334
Oliver
Saagim
1:00.94
13
A Min
AA: 58.59 (+2.35s | 3.9%)
Anthem AZ Swim Club
02/13/2026
34th Annual Lost Dutchman Invitational
50 Back
29.39
29.39
100 Back
31.55
1:00.94
100 Back
1:00.94
335
Aaron
Chen
1:00.94
13
A Min
AA: 58.59 (+2.35s | 3.9%)
Unattached
03/28/2026
Alto Rock The Blocks Invitational 2026
50 Back
29.29
29.29
100 Back
31.65
1:00.94
100 Back
1:00.94
336
Jace
Lembas
1:00.94
14
A Min
AA: 58.59 (+2.35s | 3.9%)
Mesa Aquatics Club
02/13/2026
34th Annual Lost Dutchman Invitational
337
Mark
DeVries
1:00.96
13
A Min
AA: 58.59 (+2.37s | 3.9%)
Temecula Swim Club
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
29.49
29.49
100 Back
31.47
1:00.96
100 Back
1:00.96
338
Griffin
Litwiller
1:00.96
14
A Min
AA: 58.59 (+2.37s | 3.9%)
Quicksilver Swimming
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Back
29.54
29.54
100 Back
31.42
1:00.96
100 Back
1:00.96
339
Cason
Mariana
1:01.00
14
A Min
AA: 58.59 (+2.41s | 4.0%)
Aquabear Swim Club
02/13/2026
34th Annual Lost Dutchman Invitational
50 Back
29.92
29.92
100 Back
31.08
1:01.00
100 Back
1:01.00
340
Jack
Doolittle
1:01.00
14
A Min
AA: 58.59 (+2.41s | 4.0%)
Sierra Marlins Swim Team
02/13/2026
2026 Neptune Swimming Invitational
50 Back
29.73
29.73
100 Back
31.27
1:01.00
100 Back
1:01.00
341
Anthony
Hou
1:01.01
13
A Min
AA: 58.59 (+2.42s | 4.0%)
Pacific Swim
12/04/2025
2025 Holiday Swim Festival
50 Back
29.66
29.66
100 Back
31.35
1:01.01
100 Back
1:01.01
342
Alexander
Shestakov
1:01.02
14
A Min
AA: 58.59 (+2.43s | 4.0%)
Bellevue Club Swim Team
12/12/2025
2025 PN 14 Under Short Course Champs Approved
50 Back
29.84
29.84
100 Back
31.18
1:01.02
100 Back
1:01.02
343
Ryker
Perales
1:01.07
14
A Min
AA: 58.59 (+2.48s | 4.1%)
Missoula Aquatic Club
03/19/2026
2026 Northwest Region AG Champs Approved
50 Back
29.68
29.68
100 Back
31.39
1:01.07
100 Back
1:01.07
344
Jordan
Resendez
1:01.08
13
A Min
AA: 58.59 (+2.49s | 4.1%)
King Aquatic Club
02/27/2026
2026 PN February AGI, Div 1 Approved
50 Back
29.64
29.64
100 Back
31.44
1:01.08
100 Back
1:01.08
345
Carter
Dorethy
1:01.09
13
A Min
AA: 58.59 (+2.50s | 4.1%)
Swim Neptune
12/04/2025
2025 Holiday Swim Festival
50 Back
29.43
29.43
100 Back
31.66
1:01.09
100 Back
1:01.09
346
Waylon
Duran
1:01.10
13
BB Min
A: 1:01.09 (+0.01s | 0.0%)
Highlands Ranch Aquatics
02/27/2026
2026 CO CSI SC Age Group Championships
50 Back
29.39
29.39
100 Back
31.71
1:01.10
100 Back
1:01.10
347
Parker
Johnson
1:01.14
14
BB Min
A: 1:01.09 (+0.05s | 0.1%)
Redmond Aquatic Club
03/05/2026
2026 OSI Arena SC 11 14 Champs
50 Back
30.10
30.10
100 Back
31.04
1:01.14
100 Back
1:01.14
348
Keolaokekai
Fallau
1:01.14
14
BB Min
A: 1:01.09 (+0.05s | 0.1%)
Alameda Gators
03/28/2026
Albany Armada Aquatics SC C B BB+
349
Oliver
Ni
1:01.14
14
BB Min
A: 1:01.09 (+0.05s | 0.1%)
The Spartans of La Canada
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
29.27
29.27
100 Back
31.87
1:01.14
100 Back
1:01.14
350
Gautham
Vijay Kumar
1:01.16
13
BB Min
A: 1:01.09 (+0.07s | 0.1%)
California Dolphins Swim Team
03/28/2026
PC CDST SC C B BB+ Meet