351
Andrew
Gieszl
56.62
15
A Min
AA: 55.49 (+1.13s | 2.0%)
Aspen Swim Club
02/28/2025
2025 CO CSI 14 U Age Group Championships
50 Back
26.99
26.99
100 Back
29.63
56.62
100 Back
56.62
352
Benjamin
Lieberman
56.62
15
A Min
AA: 55.49 (+1.13s | 2.0%)
Los Angeles Swim Club
12/12/2025
2025 CA SCS RAA WAG
50 Back
27.06
27.06
100 Back
29.56
56.62
100 Back
56.62
353
Christopher
Greenberg
56.63
16
A Min
AA: 55.49 (+1.14s | 2.0%)
Northern Colorado Swim Club
04/02/2025
2025 SC Western Zone Sr Championships
50 Back
27.54
27.54
100 Back
29.09
56.63
100 Back
56.63
354
Noah
Shin
56.63
16
A Min
AA: 55.49 (+1.14s | 2.0%)
Iolani Swim Club
10/25/2025
2025 HI 25th Annual Bill Smith Invitational
355
Rhys
Delaney
56.63
16
A Min
AA: 55.49 (+1.14s | 2.0%)
Walnut Creek Aquabears
02/20/2025
2025 Juanita Allington Memorial
50 Back
27.59
27.59
100 Back
29.04
56.63
100 Back
56.63
356
Carston
Hambali
56.63
16
A Min
AA: 55.49 (+1.14s | 2.0%)
Milpitas Aquatic Club
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
27.51
27.51
100 Back
29.12
56.63
100 Back
56.63
357
Tyler
Bonham
56.64
14
A Min
AA: 55.49 (+1.15s | 2.0%)
North Jeffco Swim Team
03/26/2026
Destination Athlete Centennial Invite 2026
50 Back
28.30
28.30
100 Back
28.34
56.64
100 Back
56.64
358
James
Sheppard
56.65
15
A Min
AA: 55.49 (+1.16s | 2.0%)
Star Aquatics
02/19/2026
2026 NCS SC SR Champs
50 Back
27.68
27.68
100 Back
28.97
56.65
100 Back
56.65
359
David
Zimmerman
56.65
16
A Min
AA: 55.49 (+1.16s | 2.0%)
Unattached
02/20/2025
2025 Juanita Allington Memorial
50 Back
27.31
27.31
100 Back
29.34
56.65
100 Back
56.65
360
Julian
Thorn Leeson
56.65
15
A Min
AA: 55.49 (+1.16s | 2.0%)
Orinda Aquatics
09/21/2024
WCAB Short Course Senior Open
50 Back
27.63
27.63
100 Back
29.02
56.65
100 Back
56.65
361
Braden
Dunton
56.65
16
A Min
AA: 55.49 (+1.16s | 2.0%)
Orinda Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
27.74
27.74
100 Back
28.91
56.65
100 Back
56.65
362
Zion
Qu
56.65
16
A Min
AA: 55.49 (+1.16s | 2.0%)
Irvine Novaquatics
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.75
27.75
100 Back
28.90
56.65
100 Back
56.65
363
Jacob
Idio
56.66
16
A Min
AA: 55.49 (+1.17s | 2.1%)
Burlingame Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
27.83
27.83
100 Back
28.83
56.66
100 Back
56.66
364
Jackson
Everett
56.67
16
A Min
AA: 55.49 (+1.18s | 2.1%)
Aces Swim Club
02/21/2025
2025 CO Colorado Senior Meet
50 Back
27.54
27.54
100 Back
29.13
56.67
100 Back
56.67
365
Samuel
Goktas
56.67
16
A Min
AA: 55.49 (+1.18s | 2.1%)
Beaverton Area Aquatics Club
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Back
27.48
27.48
100 Back
29.19
56.67
100 Back
56.67
366
Noaam
Farber
56.69
16
A Min
AA: 55.49 (+1.20s | 2.1%)
Unattached
03/07/2026
2026 PASA Last Chance For JO S
367
Jack
Armstrong
56.70
15
A Min
AA: 55.49 (+1.21s | 2.1%)
Cougar Aquatics
02/27/2026
2026 IES Short Course Championships
50 Back
27.72
27.72
100 Back
28.98
56.70
100 Back
56.70
368
Leonard
Cai
56.70
15
A Min
AA: 55.49 (+1.21s | 2.1%)
Wasatch Front Fish Market
12/04/2025
2025 UT SC Senior Championships
50 Back
27.22
27.22
100 Back
29.48
56.70
100 Back
56.70
369
Lucas
Young
56.71
15
A Min
AA: 55.49 (+1.22s | 2.2%)
AC Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
27.47
27.47
100 Back
29.24
56.71
100 Back
56.71
370
Brian
Do
56.71
16
A Min
AA: 55.49 (+1.22s | 2.2%)
Santa Clara Swim Club
01/25/2025
Orinda Aquatics SCY Senior Open Meet
50 Back
27.67
27.67
100 Back
29.04
56.71
100 Back
56.71
371
Jake
Ko
56.72
15
A Min
AA: 55.49 (+1.23s | 2.2%)
Palo Alto Stanford Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
27.10
27.10
100 Back
29.62
56.72
100 Back
56.72
372
Marcus
Lee
56.72
16
A Min
AA: 55.49 (+1.23s | 2.2%)
Fog City Hammerheads
12/19/2025
ALTO Candy Cane Classic
50 Back
27.18
27.18
100 Back
29.54
56.72
100 Back
56.72
373
Andrew
Taylor
56.73
16
A Min
AA: 55.49 (+1.24s | 2.2%)
Orinda Aquatics
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
27.21
27.21
100 Back
29.52
56.73
100 Back
56.73
374
Aarin
Raina
56.73
15
A Min
AA: 55.49 (+1.24s | 2.2%)
Orinda Aquatics
02/19/2026
2026 Juanita Allington Memorial
375
Seth
Basilio
56.73
16
A Min
AA: 55.49 (+1.24s | 2.2%)
Sandpipers of Nevada
03/14/2024
2024 SCS Spring Age Group Champshipson
376
Holden
Larsen
56.74
15
A Min
AA: 55.49 (+1.25s | 2.2%)
Monterey Bay Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
377
Haofei
Ding
56.77
16
A Min
AA: 55.49 (+1.28s | 2.3%)
Mission Viejo Nadadores
12/13/2024
2024 CA RAA SCS WAG
50 Back
27.53
27.53
100 Back
29.24
56.77
100 Back
56.77
378
David
Clark
56.77
16
A Min
AA: 55.49 (+1.28s | 2.3%)
Palo Alto Stanford Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
379
Maxim
Nekrestyanov
56.78
16
A Min
AA: 55.49 (+1.29s | 2.3%)
Santa Clara Swim Club
11/28/2025
PC SC Senior Open PF
50 Back
27.65
27.65
100 Back
29.13
56.78
100 Back
56.78
380
Ryoma
Yamawaki
56.79
15
A Min
AA: 55.49 (+1.30s | 2.3%)
Issaquah Swim Team
12/18/2025
2025 WA State Senior SC Championships
50 Back
27.39
27.39
100 Back
29.40
56.79
100 Back
56.79
381
Aramis
Willett
56.83
16
A Min
AA: 55.49 (+1.34s | 2.4%)
Heartland Swim Assoc
11/02/2023
2023 CA Kevin B Perry Senior Meet @ RMDA V1
50 Back
27.80
27.80
100 Back
29.03
56.83
100 Back
56.83
382
Spencer
Tomandl
56.84
16
A Min
AA: 55.49 (+1.35s | 2.4%)
Stingray Swim Team
02/27/2026
2026 PN February AGI, Div 1 Approved
50 Back
27.73
27.73
100 Back
29.11
56.84
100 Back
56.84
383
Haobo
Wang
56.84
15
A Min
AA: 55.49 (+1.35s | 2.4%)
Lake Oswego Swim Club
11/23/2025
2025 Dual Meet
50 Back
27.61
27.61
100 Back
29.23
56.84
100 Back
56.84
384
Zane
Gotianse
56.84
15
A Min
AA: 55.49 (+1.35s | 2.4%)
South San Francisco Aquatics
01/10/2026
SSF NEW YEAR SPLASH C B A+
385
Darwin
Campbell
56.85
15
A Min
AA: 55.49 (+1.36s | 2.4%)
Barracuda Aquatic Club
12/04/2025
2025 UT SC Senior Championships
386
Cooper
Gill
56.86
16
A Min
AA: 55.49 (+1.37s | 2.4%)
Team Eugene Aquatics
02/26/2026
2026 SI CA NV Speedo Sectionals Oceanside
387
Kailer
Kim
56.86
15
A Min
AA: 55.49 (+1.37s | 2.4%)
Swim Team of Placentia
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.15
27.15
100 Back
29.71
56.86
100 Back
56.86
388
Tucker
Gordanier
56.92
16
A Min
AA: 55.49 (+1.43s | 2.5%)
SlipStream Aquatics
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.85
27.85
100 Back
29.07
56.92
100 Back
56.92
389
Kyler
Boydon
56.93
16
A Min
AA: 55.49 (+1.44s | 2.5%)
Bainbridge Island Swim Club
12/18/2025
2025 WA State Senior SC Championships
50 Back
27.32
27.32
100 Back
29.61
56.93
100 Back
56.93
390
Albert
Pan
56.94
15
A Min
AA: 55.49 (+1.45s | 2.5%)
Unattached
03/07/2026
SRVA Last Chance Meet B BB+
391
Shane
Radaich
56.94
15
A Min
AA: 55.49 (+1.45s | 2.5%)
Long Beach Shore
12/13/2024
2024 CA GWSC SCS WAG
50 Back
27.49
27.49
100 Back
29.45
56.94
100 Back
56.94
392
Xander
Burris
56.95
15
A Min
AA: 55.49 (+1.46s | 2.6%)
Sandpipers of Nevada
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
27.62
27.62
100 Back
29.33
56.95
100 Back
56.95
393
Cruz
Martin
56.96
15
A Min
AA: 55.49 (+1.47s | 2.6%)
Boulder Swim Team
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.62
27.62
100 Back
29.34
56.96
100 Back
56.96
394
Kai
Ishikawa
56.98
16
A Min
AA: 55.49 (+1.49s | 2.6%)
Iolani Swim Club
11/21/2025
HISI Senior Fall Championship (SCY)
50 Back
27.35
27.35
100 Back
29.63
56.98
100 Back
56.98
395
Parker
Grissom
57.01
16
A Min
AA: 55.49 (+1.52s | 2.7%)
Fort Collins Area Swim Team
01/10/2026
2026 CO FAST Vs TOPS Vs RIP
50 Back
27.97
27.97
100 Back
29.04
57.01
100 Back
57.01
396
Nathan
Oram
57.05
15
A Min
AA: 55.49 (+1.56s | 2.7%)
Unattached
03/21/2026
2026 CO OB Dick Rush Coaches Invite
50 Back
28.35
28.35
100 Back
28.70
57.05
100 Back
57.05
397
Ethan
Yi
57.05
16
A Min
AA: 55.49 (+1.56s | 2.7%)
Rose Bowl Aquatics
12/08/2023
2023 CA SCAT SCS WAG
50 Back
27.68
27.68
100 Back
29.37
57.05
100 Back
57.05
398
Micah
Richardson
57.06
16
A Min
AA: 55.49 (+1.57s | 2.8%)
Longmont Swim Club
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.95
27.95
100 Back
29.11
57.06
100 Back
57.06
399
Alex
Kuang
57.08
16
A Min
AA: 55.49 (+1.59s | 2.8%)
Fog City Hammerheads
01/24/2026
2026 Zone 1 North Championships
50 Back
28.01
28.01
100 Back
29.07
57.08
100 Back
57.08
400
Alex
Ambrose
57.09
15
A Min
AA: 55.49 (+1.60s | 2.8%)
Neptune Swimming
11/08/2025
Folsom Classic 2025
50 Back
28.08
28.08
100 Back
29.01
57.09
100 Back
57.09