1951
Jonathan
Perez-Gudino
54.54
18
BB Min
A: 51.69 (+2.85s | 5.2%)
Tri-city Channel Cats
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Free
26.65
26.65
100 Free
27.89
54.54
100 Free
54.54
1952
William
Wussow
54.55
17
BB Min
A: 51.69 (+2.86s | 5.2%)
Bozeman Barracudas Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Free
25.16
25.16
100 Free
29.39
54.55
100 Free
54.55
1953
Naftali
Caplan
54.56
18
BB Min
A: 51.69 (+2.87s | 5.3%)
Swim Dogs
05/02/2025
2025 CO OB DPS League Championships
50 Free
26.33
26.33
100 Free
28.23
54.56
100 Free
54.56
1954
Preston
Tang
54.56
17
BB Min
A: 51.69 (+2.87s | 5.3%)
Skyline Swim Club
03/01/2023
2023 UT SC Age Group Championship
50 Free
25.83
25.83
100 Free
28.73
54.56
100 Free
54.56
1955
Leonardo
Yousefpor
54.56
18
BB Min
A: 51.69 (+2.87s | 5.3%)
Quicksilver Swimming
02/17/2024
2024 MAC Senior Open Trials Finals
50 Free
26.50
26.50
100 Free
28.06
54.56
100 Free
54.56
1956
Cole
Garrettson
54.56
17
BB Min
A: 51.69 (+2.87s | 5.3%)
Boise YMCA Swim Team
12/14/2024
2024 BY Candy Cane Invitational
50 Free
26.76
26.76
100 Free
27.80
54.56
100 Free
54.56
1957
Braxdan
Proszek
54.57
18
BB Min
A: 51.69 (+2.88s | 5.3%)
Spokane Waves Aquatic Team
02/28/2025
2025 IES Short Course Championships
50 Free
26.33
26.33
100 Free
28.24
54.57
100 Free
54.57
1958
Montana
Lendaris
54.57
18
BB Min
A: 51.69 (+2.88s | 5.3%)
Brentwood Seawolves
11/23/2024
Terrapins SC Senior Open Meet
50 Free
26.26
26.26
100 Free
28.31
54.57
100 Free
54.57
1959
William
Olsen
54.58
17
BB Min
A: 51.69 (+2.89s | 5.3%)
Almaden Riptide
02/13/2026
2026 MVN Lunar AAPI Festival
50 Free
26.04
26.04
100 Free
28.54
54.58
100 Free
54.58
1960
Kaden
Sanger
54.58
18
BB Min
A: 51.69 (+2.89s | 5.3%)
YMCA Wahoos Swim Club
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
50 Free
26.33
26.33
100 Free
28.25
54.58
100 Free
54.58
1961
Eli
Shaw
54.58
17
BB Min
A: 51.69 (+2.89s | 5.3%)
Coeur D\\\\\\'alene Area Swim Team
02/27/2026
2026 IES Short Course Championships
50 Free
26.21
26.21
100 Free
28.37
54.58
100 Free
54.58
1962
Brendan
Li
54.59
17
BB Min
A: 51.69 (+2.90s | 5.3%)
Neptune Swimming
02/17/2023
SRN 14 UN Invitational
50 Free
26.43
26.43
100 Free
28.16
54.59
100 Free
54.59
1963
James
Robinson
54.59
18
BB Min
A: 51.69 (+2.90s | 5.3%)
Tiger Aquatics
02/16/2024
2024 CCS SCY AGC
50 Free
26.61
26.61
100 Free
27.98
54.59
100 Free
54.59
1964
Benjamin
Walker
54.60
18
BB Min
A: 51.69 (+2.91s | 5.3%)
Palo Alto Stanford Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
1965
Matthew
Fox
54.61
18
BB Min
A: 51.69 (+2.92s | 5.3%)
California Gold
11/19/2022
Pleasanton Seahawks SC Senior Open
50 Free
26.63
26.63
100 Free
27.98
54.61
100 Free
54.61
1966
Luke
Maloney
54.61
17
BB Min
A: 51.69 (+2.92s | 5.3%)
Swim Excellence Academy
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Free
25.93
25.93
100 Free
28.68
54.61
100 Free
54.61
1967
Everest
Lenardson
54.61
18
BB Min
A: 51.69 (+2.92s | 5.3%)
The Dalles Swim Team
08/08/2025
2025 OR NST Seahorse Invitational
50 Free
26.16
26.16
100 Free
28.45
54.61
100 Free
54.61
1968
Jayce
Yap
54.61
17
BB Min
A: 51.69 (+2.92s | 5.3%)
Santa Clara Swim Club
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Free
25.75
25.75
100 Free
28.86
54.61
100 Free
54.61
1969
Yash
Dalal
54.63
17
BB Min
A: 51.69 (+2.94s | 5.4%)
Palo Alto Stanford Aquatics
01/17/2026
Cal Invitational Swim Meet
50 Free
26.41
26.41
100 Free
28.22
54.63
100 Free
54.63
1970
Jared
Rey
54.64
17
BB Min
A: 51.69 (+2.95s | 5.4%)
Brea Aquatics
12/12/2025
2025 CA SCS RAA WAG
50 Free
26.14
26.14
100 Free
28.50
54.64
100 Free
54.64
1971
Maxwell
Murphy
54.64
17
BB Min
A: 51.69 (+2.95s | 5.4%)
Aquawolves Swimming
01/16/2026
2026 CO CUDA Classic
50 Free
25.75
25.75
100 Free
28.89
54.64
100 Free
54.64
1972
Parker
Drew
54.65
17
BB Min
A: 51.69 (+2.96s | 5.4%)
Legacy Aquatics
03/19/2026
2026 OSI Arena RegionXII SC Championships
1973
Brayden
Soriano
54.65
17
BB Min
A: 51.69 (+2.96s | 5.4%)
Hawaii Swimming Club
10/25/2025
2025 HI 25th Annual Bill Smith Invitational
1974
Jeremy
Yu
54.65
18
BB Min
A: 51.69 (+2.96s | 5.4%)
Rosemead Rapids
12/10/2021
2021 CA GWSC SCS WAG
50 Free
26.50
26.50
100 Free
28.15
54.65
100 Free
54.65
1975
Artem
Panfilov
54.66
17
BB Min
A: 51.69 (+2.97s | 5.4%)
Hillsboro Swim Team
02/07/2026
2026 OR HEAT Senior Sprints Intersquad
50 Free
26.26
26.26
100 Free
28.40
54.66
100 Free
54.66
1976
Scott
Keating
54.67
17
BB Min
A: 51.69 (+2.98s | 5.5%)
Spokane Waves Aquatic Team
11/21/2025
2025 Adam England Memorial Fall Splash
50 Free
26.55
26.55
100 Free
28.12
54.67
100 Free
54.67
1977
Joshua
Fox
54.68
18
BB Min
A: 51.69 (+2.99s | 5.5%)
Southern Utah Swimming Associa
01/17/2025
Stingrays Snowmelt Classic Jan 2025
50 Free
26.19
26.19
100 Free
28.49
54.68
100 Free
54.68
1978
Daniel
Luganov
54.68
17
BB Min
A: 51.69 (+2.99s | 5.5%)
Las Vegas Swim Club
02/16/2024
2024 CCS SCY AGC
50 Free
26.55
26.55
100 Free
28.13
54.68
100 Free
54.68
1979
Davin
Nguyen
54.68
17
BB Min
A: 51.69 (+2.99s | 5.5%)
Elk Grove Aquatics Club
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Free
26.11
26.11
100 Free
28.57
54.68
100 Free
54.68
1980
Oliver
MacIntosh
54.69
18
BB Min
A: 51.69 (+3.00s | 5.5%)
Denver Swim Academy
11/01/2024
2024 CO ACES High Point Invite
50 Free
26.03
26.03
100 Free
28.66
54.69
100 Free
54.69
1981
Lucas
Patel
54.69
17
BB Min
A: 51.69 (+3.00s | 5.5%)
Diablo Aquatics
07/26/2025
Zone 2 Summer Championships
1982
Anthony
Kilmer
54.69
18
BB Min
A: 51.69 (+3.00s | 5.5%)
Unattached
02/14/2026
2026 Santa Clara Senior Champs
50 Free
26.09
26.09
100 Free
28.60
54.69
100 Free
54.69
1983
Keagan
Conder
54.70
17
BB Min
A: 51.69 (+3.01s | 5.5%)
King Aquatic Club
10/18/2024
2024 THSC Fall Invitational
50 Free
26.53
26.53
100 Free
28.17
54.70
100 Free
54.70
1984
Reece
Davenport
54.70
17
BB Min
A: 51.69 (+3.01s | 5.5%)
Tiger Aquatics
02/16/2024
2024 CCS SCY AGC
50 Free
26.05
26.05
100 Free
28.65
54.70
100 Free
54.70
1985
Brandon
Le
54.70
16
BB Min
A: 51.69 (+3.01s | 5.5%)
Coastal Machine Aquatics Club
12/09/2023
2023 CA GWSC SCS WAG
50 Free
26.31
26.31
100 Free
28.39
54.70
100 Free
54.70
1986
Gabriel
Trujillo
54.70
18
BB Min
A: 51.69 (+3.01s | 5.5%)
Beast
09/21/2024
2024 CO DGO Big Mountain Invite
50 Free
26.32
26.32
100 Free
28.38
54.70
100 Free
54.70
1987
Eli
Mitchell
54.71
18
BB Min
A: 51.69 (+3.02s | 5.5%)
College Area Swim Team
09/21/2024
2024 SI PS Freestyle Festival Sat
50 Free
26.20
26.20
100 Free
28.51
54.71
100 Free
54.71
1988
Dylan
Amador
54.73
18
BB Min
A: 51.69 (+3.04s | 5.6%)
Livermore AquaCowboys
12/09/2023
Livermore Aquacowboys SC C B BB+ Meet
1989
Eli
Shaw
54.74
17
BB Min
A: 51.69 (+3.05s | 5.6%)
Coeur D\\\\\\'alene Area Swim Team
02/28/2025
2025 IES Short Course Championships
50 Free
25.87
25.87
100 Free
28.87
54.74
100 Free
54.74
1990
John
Decker
54.74
17
BB Min
A: 51.69 (+3.05s | 5.6%)
Unattached
10/25/2025
SDAT October 2025 Intrasquad Meet
50 Free
26.25
26.25
100 Free
28.49
54.74
100 Free
54.74
1991
John
Rendleman
54.74
18
BB Min
A: 51.69 (+3.05s | 5.6%)
Boulder Swim Team
01/10/2025
2025 CO NJ Pineapple Invitational
50 Free
26.62
26.62
100 Free
28.12
54.74
100 Free
54.74
1992
Angel
Carrera Mendez
54.74
17
BB Min
A: 51.69 (+3.05s | 5.6%)
Denver Triton Swim Team
01/16/2026
2026 CO CUDA Classic
50 Free
25.82
25.82
100 Free
28.92
54.74
100 Free
54.74
1993
Anakin
Isenhart
54.74
17
BB Min
A: 51.69 (+3.05s | 5.6%)
Lake Oswego Swim Club
11/07/2025
2025 McSwimville Invitational
50 Free
27.02
27.02
100 Free
27.72
54.74
100 Free
54.74
1994
Dylan
Caloza
54.75
18
BB Min
A: 51.69 (+3.06s | 5.6%)
Monterey Park Manta Rays
12/13/2024
2024 CA GWSC SCS WAG
1995
Gavin
HO
54.76
17
BB Min
A: 51.69 (+3.07s | 5.6%)
Alto Swim Club
05/07/2023
2023 DACA Post CCS NCS Senior Meet
50 Free
26.32
26.32
100 Free
28.44
54.76
100 Free
54.76
1996
Logan
Kish
54.76
18
BB Min
A: 51.69 (+3.07s | 5.6%)
Front Range Barracudas
12/14/2025
2025 CO CUDA Vs FST Dual
50 Free
26.69
26.69
100 Free
28.07
54.76
100 Free
54.76
1997
Jaden
Sherman
54.76
17
BB Min
A: 51.69 (+3.07s | 5.6%)
California Capital Aquatics
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Free
26.30
26.30
100 Free
28.46
54.76
100 Free
54.76
1998
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
1999
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
2000
Dylan
Luc
54.77
17
BB Min
A: 51.69 (+3.08s | 5.6%)
Seaside Aquatic Club
07/18/2025
CVAL