2001
John
Snow
54.77
17
BB Min
A: 51.69 (+3.08s | 5.6%)
Aces Swim Club
11/01/2024
2024 CO ACES High Point Invite
50 Free
26.36
26.36
100 Free
28.41
54.77
100 Free
54.77
2002
Jordan
Martin
54.77
17
BB Min
A: 51.69 (+3.08s | 5.6%)
San Clemente Aquatic Team
12/13/2024
2024 CA SCAT SCS WAG
2003
Dylan
Luc
54.77
17
BB Min
A: 51.69 (+3.08s | 5.6%)
Seaside Aquatic Club
07/18/2025
CVAL
2004
Skyler
Schwanke
54.78
18
BB Min
A: 51.69 (+3.09s | 5.6%)
Ohana Swim Team
03/08/2025
2025 PN PPSTSpring Splash
50 Free
25.20
25.20
100 Free
29.58
54.78
100 Free
54.78
2005
Dylan
Kim
54.78
17
BB Min
A: 51.69 (+3.09s | 5.6%)
Bay Club Aquatics
09/22/2024
2024 SI PS Freestyle Festival Sun
50 Free
26.40
26.40
100 Free
28.38
54.78
100 Free
54.78
2006
Charlie
Baker
54.79
17
BB Min
A: 51.69 (+3.10s | 5.7%)
Palo Alto Stanford Aquatics
11/20/2021
PASA 2021 Candy Meet Championships
50 Free
25.50
25.50
100 Free
29.29
54.79
100 Free
54.79
2007
Zachary
Knepper
54.79
17
BB Min
A: 51.69 (+3.10s | 5.7%)
Valley Dolphins Swim Team
07/11/2025
2025 CO AP Rocky Mountain State Games
50 Free
25.74
25.74
100 Free
29.05
54.79
100 Free
54.79
2008
Nathanael
Hui
54.80
17
BB Min
A: 51.69 (+3.11s | 5.7%)
Rainbow Aquatics
11/21/2025
HISI Senior Fall Championship (SCY)
50 Free
26.35
26.35
100 Free
28.45
54.80
100 Free
54.80
2009
Ryan
Dooley
54.82
18
BB Min
A: 51.69 (+3.13s | 5.7%)
Unattached
11/17/2023
2023 Thanksgiving Invitational Meet
50 Free
27.92
27.92
100 Free
26.90
54.82
100 Free
54.82
2010
Tanay
Boda
54.83
17
BB Min
A: 51.69 (+3.14s | 5.7%)
Wave Aquatics
12/07/2024
2024 PN Fall Divisional, Division 2
50 Free
26.11
26.11
100 Free
28.72
54.83
100 Free
54.83
2011
Caden
Wu
54.83
17
BB Min
A: 51.69 (+3.14s | 5.7%)
McQueen High School
05/12/2023
Northern Region Swimming Trials And Finals
50 Free
26.26
26.26
100 Free
28.57
54.83
100 Free
54.83
2012
Mason
Aimone
54.83
17
BB Min
A: 51.69 (+3.14s | 5.7%)
High Altitude Swim Club
07/09/2024
Marlins July Meet
50 Free
25.99
25.99
100 Free
28.84
54.83
100 Free
54.83
2013
Axel
Ronzon A.
54.83
17
BB Min
A: 51.69 (+3.14s | 5.7%)
Centro Acuatico Universitario
02/13/2026
2026 BD Arctic BLAST Swim Meet
50 Free
26.77
26.77
100 Free
28.06
54.83
100 Free
54.83
2014
Heinrich
Vetter
54.85
18
BB Min
A: 51.69 (+3.16s | 5.8%)
Seaside Aquatic Club
08/04/2023
CVAL Champsionships
50 Free
26.25
26.25
100 Free
28.60
54.85
100 Free
54.85
2015
Ezekiel
Hirsch
54.86
17
BB Min
A: 51.69 (+3.17s | 5.8%)
Front Range Barracudas
12/15/2024
2024 CO CUDA Vs FST Dual
50 Free
26.20
26.20
100 Free
28.66
54.86
100 Free
54.86
2016
Joshua
Dickinson
54.86
18
BB Min
A: 51.69 (+3.17s | 5.8%)
Boulder City Henderson Swim Te
11/08/2024
2024 NV State Championships
50 Free
26.65
26.65
100 Free
28.21
54.86
100 Free
54.86
2017
Jacob
Horton
54.87
17
BB Min
A: 51.69 (+3.18s | 5.8%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Free
26.03
26.03
100 Free
28.84
54.87
100 Free
54.87
2018
Carter
Sirivongsa
54.88
17
BB Min
A: 51.69 (+3.19s | 5.8%)
Albany Armada Aquatics
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
2019
Kian
Taylor
54.88
16
BB Min
A: 51.69 (+3.19s | 5.8%)
Valley Aquatics
10/18/2025
2025 PN VAST Fall Classic
50 Free
26.50
26.50
100 Free
28.38
54.88
100 Free
54.88
2020
Franklin
Valdez
54.88
17
BB Min
A: 51.69 (+3.19s | 5.8%)
South Valley Stingrays
01/24/2025
2025 Brian Malick Memorial Z1S Championships
2021
Christopher
Trinh
54.89
17
BB Min
A: 51.69 (+3.20s | 5.8%)
Valley Splash
10/25/2025
GGST Spooktacular 2025
2022
Kern
Chahal
54.92
17
BB Min
A: 51.69 (+3.23s | 5.9%)
Northern Colorado Swim Club
02/07/2025
2025 CO NJ Groundhog Invite
50 Free
26.46
26.46
100 Free
28.46
54.92
100 Free
54.92
2023
Tristan
Hill
54.92
17
BB Min
A: 51.69 (+3.23s | 5.9%)
Clovis Swim Club
11/08/2025
Folsom Classic 2025
50 Free
26.24
26.24
100 Free
28.68
54.92
100 Free
54.92
2024
Alex
Bushko
54.93
18
BB Min
A: 51.69 (+3.24s | 5.9%)
Gold Medal Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
26.36
26.36
100 Free
28.57
54.93
100 Free
54.93
2025
Cache
Chipman
54.93
17
BB Min
A: 51.69 (+3.24s | 5.9%)
Unattached
10/25/2025
SDAT October 2025 Intrasquad Meet
50 Free
26.74
26.74
100 Free
28.19
54.93
100 Free
54.93
2026
Grayson
Uram
54.95
17
BB Min
A: 51.69 (+3.26s | 5.9%)
Irvine Novaquatics
12/13/2024
2024 CA RAA SCS WAG
50 Free
26.12
26.12
100 Free
28.83
54.95
100 Free
54.95
2027
Brody
Ward
54.95
17
BB Min
A: 51.69 (+3.26s | 5.9%)
Boulder City Henderson Swim Te
11/08/2024
2024 NV State Championships
50 Free
26.54
26.54
100 Free
28.41
54.95
100 Free
54.95
2028
Ethan
Lay
54.95
17
BB Min
A: 51.69 (+3.26s | 5.9%)
Rosemead Rapids
12/08/2023
2023 CA SCAT SCS WAG
2029
Seth
Wanner
54.97
17
BB Min
A: 51.69 (+3.28s | 6.0%)
Life Time Arizona Swim Team
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
26.23
26.23
100 Free
28.74
54.97
100 Free
54.97
2030
Christopher
Naranjo
54.97
17
BB Min
A: 51.69 (+3.28s | 6.0%)
Clovis Swim Club
01/31/2026
PLS Superleague SC Championships
50 Free
26.65
26.65
100 Free
28.32
54.97
100 Free
54.97
2031
Ashton
Trinh
54.98
17
BB Min
A: 51.69 (+3.29s | 6.0%)
Brea Aquatics
12/08/2023
2023 CA RAA SCS WAG
50 Free
26.43
26.43
100 Free
28.55
54.98
100 Free
54.98
2032
Elliot
Aley
54.98
18
BB Min
A: 51.69 (+3.29s | 6.0%)
Marshfield High School
01/18/2025
Rumbaugh 2025
2033
Jax
Wilson
54.98
17
BB Min
A: 51.69 (+3.29s | 6.0%)
Portneuf Valley Swim Team
01/25/2025
2025 BY January Winter Invitational
50 Free
26.78
26.78
100 Free
28.20
54.98
100 Free
54.98
2034
Caisen
Dickson
54.99
17
BB Min
A: 51.69 (+3.30s | 6.0%)
Clearfied City Aquatics Team
12/20/2025
2025 Davis District Champs OBS
2035
Eler
Huang
55.00
17
BB Min
A: 51.69 (+3.31s | 6.0%)
Pikes Peak Athletics
10/11/2024
2024 CO PPA Harvest Heats
50 Free
25.88
25.88
100 Free
29.12
55.00
100 Free
55.00
2036
Josiah
Swinson
55.02
17
BB Min
A: 51.69 (+3.33s | 6.1%)
Swim Tec
06/06/2025
2025 Utah Summer Games Age Group Short Course
50 Free
25.68
25.68
100 Free
29.34
55.02
100 Free
55.02
2037
Dylan
Dunn
55.02
17
BB Min
A: 51.69 (+3.33s | 6.1%)
Unattached
07/05/2024
2024 Redwood Empire Swim League Championship
2038
Theo
Walker
55.02
17
BB Min
A: 51.69 (+3.33s | 6.1%)
Sandpipers of Nevada
11/08/2024
2024 NV State Championships
50 Free
26.63
26.63
100 Free
28.39
55.02
100 Free
55.02
2039
Evan
Brown
55.03
18
BB Min
A: 51.69 (+3.34s | 6.1%)
Ottawa University of Arizona
12/04/2025
2025 Holiday Swim Festival
50 Free
26.76
26.76
100 Free
28.27
55.03
100 Free
55.03
2040
Juan
Frias
55.03
17
BB Min
A: 51.69 (+3.34s | 6.1%)
Downey Dolphins Swim Team
12/13/2024
2024 CA RAA SCS WAG
2041
Alec
Peng
55.04
17
BB Min
A: 51.69 (+3.35s | 6.1%)
Olympus Aquatics
09/13/2024
2024 Olympus Aquatics IMX Challenge
50 Free
26.40
26.40
100 Free
28.64
55.04
100 Free
55.04
2042
Neil
Rawal
55.04
17
BB Min
A: 51.69 (+3.35s | 6.1%)
Wave Aquatics
02/08/2025
2025 PN SSCD Winter Open
50 Free
25.82
25.82
100 Free
29.22
55.04
100 Free
55.04
2043
Oliver
Doupnik
55.05
18
BB Min
A: 51.69 (+3.36s | 6.1%)
San Benito Aquatics
02/14/2026
2026 Santa Clara Senior Champs
50 Free
27.14
27.14
100 Free
27.91
55.05
100 Free
55.05
2044
Caleb
Winn
55.06
18
BB Min
A: 51.69 (+3.37s | 6.1%)
Rancho San Dieguito
12/06/2024
2024 SI SBA All Ages B WAG Max Meet
50 Free
26.20
26.20
100 Free
28.86
55.06
100 Free
55.06
2045
Eric
Lee
55.06
18
BB Min
A: 51.69 (+3.37s | 6.1%)
Iolani Swim Club
10/25/2025
2025 HI 25th Annual Bill Smith Invitational
2046
Hayden
Jane
55.06
17
BB Min
A: 51.69 (+3.37s | 6.1%)
Valley Splash
02/20/2025
2025 Juanita Allington Memorial
50 Free
26.43
26.43
100 Free
28.63
55.06
100 Free
55.06
2047
Zinedine
Guezmir
55.06
17
BB Min
A: 51.69 (+3.37s | 6.1%)
Front Range Barracudas
02/07/2025
2025 CO NJ Groundhog Invite
50 Free
26.44
26.44
100 Free
28.62
55.06
100 Free
55.06
2048
Carson
Haspe
55.06
18
BB Min
A: 51.69 (+3.37s | 6.1%)
Seattle Metropolitan Aquatic C
10/20/2024
2024 PN VAST Fall Sprints
50 Free
26.44
26.44
100 Free
28.62
55.06
100 Free
55.06
2049
Justin
LI
55.08
17
BB Min
A: 51.69 (+3.39s | 6.2%)
Milpitas Aquatic Club
01/27/2023
2023 Brian Malick Memorial Z1S Championships
2050
Caleb
White
55.08
18
BB Min
A: 51.69 (+3.39s | 6.2%)
SlipStream Aquatics
02/13/2026
2026 CO NJ Groundhog Invite
50 Free
26.52
26.52
100 Free
28.56
55.08
100 Free
55.08