1951
James
Robinson
1:34.68
11
B: 1:17.49 (+17.19s | 18.2%)
Tiger Aquatics
05/25/2019
2019 Tiger Aquatics C B BB+ Memorial Day Meet
1952
Andrew
Duong
1:34.69
14
B: 1:17.49 (+17.20s | 18.2%)
Northern Nevada Aquatics
07/15/2022
2022 NNA Silver State Championsips
50 Back
44.47
44.47
100 Back
50.22
1:34.69
100 Back
1:34.69
1953
Bridger
Davies
1:34.72
13
B: 1:17.49 (+17.23s | 18.2%)
Murray Aquatic Club
07/23/2021
2021 UT LC Beehive Finale
50 Back
46.34
46.34
100 Back
48.38
1:34.72
100 Back
1:34.72
1954
Landon
Schow
1:34.74
17
B: 1:17.49 (+17.25s | 18.2%)
Layton Surfers Swim Team
11/01/2025
2025 Box Elder Invite OBS
50 Back
44.63
44.63
100 Back
50.11
1:34.74
100 Back
1:34.74
1955
Jacob
Berky
1:34.76
13
B: 1:17.49 (+17.27s | 18.2%)
Utah Valley Aquatics
07/09/2022
2022 UT UVRays Last Chance Inv
50 Back
44.73
44.73
100 Back
50.03
1:34.76
100 Back
1:34.76
1956
Frank
Jamison
1:34.79
14
B: 1:17.49 (+17.30s | 18.3%)
Cottonwood Heights Aquatics
07/23/2021
2021 UT LC Beehive Finale
50 Back
46.35
46.35
100 Back
48.44
1:34.79
100 Back
1:34.79
1957
William
Tsao
1:34.81
13
B: 1:17.49 (+17.32s | 18.3%)
South San Francisco Aquatics
04/30/2022
ALTO Z1N Long Course Invitational Meet
1958
Kyan
Hui
1:34.83
15
B: 1:17.49 (+17.34s | 18.3%)
ElitSwim Club
06/08/2024
California Dolphin LC C B BB+ Meet
1959
Aiden
Ranin
1:34.88
15
B: 1:17.49 (+17.39s | 18.3%)
Valley Splash
07/23/2022
Zone 1 South JO Minus Year End Championship
1960
Johnathan
Sirhan
1:35.02
13
B: 1:17.49 (+17.53s | 18.4%)
Boulder City Henderson Swim Te
06/25/2021
2021 UT Swim Utah Dino Meet
50 Back
46.72
46.72
100 Back
48.30
1:35.02
100 Back
1:35.02
1961
Conner
Oliver
1:35.07
17
B: 1:17.49 (+17.58s | 18.5%)
Pendleton Swim Association
07/05/2025
Pendleton Open 2025
1962
Micah
Klingler
1:35.11
14
B: 1:17.49 (+17.62s | 18.5%)
Hilltop Aquatic Swim Team
06/25/2022
2022 UT HAST RWB BC
50 Back
45.74
45.74
100 Back
49.37
1:35.11
100 Back
1:35.11
1963
Yifan
Wang
1:35.12
14
B: 1:17.49 (+17.63s | 18.5%)
Santa Clara Swim Club
06/10/2022
Quicksilver Swimming Long Course June 101222
1964
NingRui
Chu
1:35.21
13
B: 1:17.49 (+17.72s | 18.6%)
Peak Swimming
06/28/2022
QSS Quad Meet PEAK And TIDE
50 Back
44.89
44.89
100 Back
50.32
1:35.21
100 Back
1:35.21
1965
Alex
Htutt
1:35.22
11
B: 1:17.49 (+17.73s | 18.6%)
Santa Clara Swim Club
06/21/2019
2019 Valley Splash Race To JOs
1966
Colin
Johnson
1:35.26
13
B: 1:17.49 (+17.77s | 18.7%)
Livermore AquaCowboys
05/23/2021
Terrapins LCM Tri Senior Meet Sunday
1967
Ziyang
Tian
1:35.29
11
B: 1:17.49 (+17.80s | 18.7%)
Wasatch Front Fish Market
05/03/2019
2019 UT OTAC Oviatt Inv
50 Back
46.01
46.01
100 Back
49.28
1:35.29
100 Back
1:35.29
1968
Aayush
Bhasin
1:35.32
15
B: 1:17.49 (+17.83s | 18.7%)
ElitSwim Club
04/20/2024
BSW Zone 2 C B B++ Long Course [PC 24 052]
1969
Kiran
Patil
1:35.32
11
B: 1:17.49 (+17.83s | 18.7%)
Cottonwood Heights Aquatics
05/21/2019
2019 UT KYAT LC Classic
50 Back
46.37
46.37
100 Back
48.95
1:35.32
100 Back
1:35.32
1970
Liam
Fowler
1:35.33
12
B: 1:17.49 (+17.84s | 18.7%)
Hilltop Aquatic Swim Team
06/10/2021
2021 UT CHAT Non Qualifier
50 Back
45.42
45.42
100 Back
49.91
1:35.33
100 Back
1:35.33
1971
Nicholas
Aguilera
1:35.36
14
B: 1:17.49 (+17.87s | 18.7%)
Sunnyvale Swim Club
06/25/2022
2022 SUNN Silicon Valley LC Age Group Meet
1972
Gabriel
Orr
1:35.36
13
B: 1:17.49 (+17.87s | 18.7%)
Wasatch Swim Club
06/18/2021
2021 UT OTAC Oviatt Open
50 Back
44.83
44.83
100 Back
50.53
1:35.36
100 Back
1:35.36
1973
Sebastian
Camargo
1:35.43
13
B: 1:17.49 (+17.94s | 18.8%)
Sunnyvale Swim Club
04/24/2022
Alto Swim Club Long Course Invitational Meet
1974
Arjun
Khedkar
1:35.46
13
B: 1:17.49 (+17.97s | 18.8%)
Quicksilver Swimming
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
46.67
46.67
100 Back
48.79
1:35.46
100 Back
1:35.46
1975
Ethan
Miller
1:35.47
12
B: 1:17.49 (+17.98s | 18.8%)
Hilltop Aquatic Swim Team
07/25/2019
2019 UT LC Beehive Finale
50 Back
47.43
47.43
100 Back
48.04
1:35.47
100 Back
1:35.47
1976
Ethan
Foster
1:35.50
13
B: 1:17.49 (+18.01s | 18.9%)
Wasatch Front Fish Market
04/08/2022
2022 UT WFFM LC Kick Off
1977
RUKA
KOSHIBU
1:35.75
11
B: 1:17.49 (+18.26s | 19.1%)
Palo Alto Stanford Aquatics
06/21/2019
Burlingame Aquatic Club C/B/A+
1978
Keller
Mansfield
1:35.81
13
B: 1:17.49 (+18.32s | 19.1%)
5280 Swimming
06/25/2021
2021 Mt Rushmore Classic
1979
Lucas
Goss
1:35.86
13
B: 1:17.49 (+18.37s | 19.2%)
Douglas Dolfins Swim Team
05/27/2022
2022 Intermountain Classic
1980
Xiaoxing
Zhou
1:35.87
13
B: 1:17.49 (+18.38s | 19.2%)
California Dolphins Swim Team
07/23/2022
SRVA LCM CBBB+
1981
Bryan
Timbol
1:35.92
15
B: 1:17.49 (+18.43s | 19.2%)
Neptune Swimming
06/24/2023
NVST S LAST CHANCE JO SUMMER PLUNGE 2023
1982
Nicholas
Kamradt
1:35.93
14
B: 1:17.49 (+18.44s | 19.2%)
Santa Clara Swim Club
06/10/2022
Quicksilver Swimming Long Course June 101222
50 Back
47.31
47.31
100 Back
48.62
1:35.93
100 Back
1:35.93
1983
Micah
Acosta
1:35.96
12
B: 1:17.49 (+18.47s | 19.2%)
Dart Swimming
06/26/2021
Vallejo Aquatic Club SC LC Dual Meet
1984
Alexander
Lloyd
1:36.02
13
B: 1:17.49 (+18.53s | 19.3%)
Cottonwood Heights Aquatics
06/10/2021
2021 UT CHAT Non Qualifier
1985
Nielson
Hurst
1:36.07
16
B: 1:17.49 (+18.58s | 19.3%)
Cortez Water Dragons
07/11/2025
2025 CO Western Slope LeagueChampionships
1986
INDIO
VELASQUEZ
1:36.09
11
B: 1:17.49 (+18.60s | 19.4%)
MONTEREY COUNTY AQUATIC TEAM
05/04/2019
Gilroy Gators Swim Team C/B/A+ Meet
1987
LUCAS
KAWAMOTO
1:36.10
11
B: 1:17.49 (+18.61s | 19.4%)
Palo Alto Stanford Aquatics
06/21/2019
Burlingame Aquatic Club C/B/A+
1988
Kyle
Wong
1:36.11
13
B: 1:17.49 (+18.62s | 19.4%)
South San Francisco Aquatics
04/30/2022
ALTO Z1N Long Course Invitational Meet
1989
Myles
Hofeldt
1:36.19
13
B: 1:17.49 (+18.70s | 19.4%)
High Altitude Swim Club
06/24/2022
2022 UT Westside Summer Splash
1990
Nathaniel
Dixon
1:36.22
14
B: 1:17.49 (+18.73s | 19.5%)
Albany Armada Aquatics
04/30/2022
SRVA LCM CBBB+
1991
Evan
Nielson
1:36.25
16
B: 1:17.49 (+18.76s | 19.5%)
Layton Surfers Swim Team
11/01/2025
2025 Box Elder Invite OBS
50 Back
45.44
45.44
100 Back
50.81
1:36.25
100 Back
1:36.25
1992
Cameron
Peacock
1:36.26
13
B: 1:17.49 (+18.77s | 19.5%)
Converse County Waves
06/25/2021
2021 Mt Rushmore Classic
50 Back
47.46
47.46
100 Back
48.80
1:36.26
100 Back
1:36.26
1993
Tamer
Ezzeddine
1:36.36
12
B: 1:17.49 (+18.87s | 19.6%)
Brentwood Seawolves
07/20/2019
BSW Zone 2 C B B++ Long Course
1994
Atlas
O'Connor
1:36.39
13
B: 1:17.49 (+18.90s | 19.6%)
Brentwood Seawolves
05/14/2022
BSW Zone 2 C B B++ LCM (PC 22 056)
1995
MICAH
HERNANDEZ
1:36.47
11
B: 1:17.49 (+18.98s | 19.7%)
Santa Clara Swim Club
05/17/2019
Santa Clara Swim Club - South Bay C/B/A+ Meet
1996
Sean
Sawan
1:36.50
14
B: 1:17.49 (+19.01s | 19.7%)
Unattached
06/25/2022
2022 SUNN Silicon Valley LC Age Group Meet
1997
Blaik
Gray
1:36.53
17
B: 1:17.49 (+19.04s | 19.7%)
Lincoln City Swim Club
04/26/2025
April Invitational 2025
1998
Benson
Shaw
1:36.55
11
B: 1:17.49 (+19.06s | 19.7%)
Pirate Swim Club
05/21/2019
2019 UT KYAT LC Classic
50 Back
47.02
47.02
100 Back
49.53
1:36.55
100 Back
1:36.55
1999
Nathan
Boudreaux
1:36.61
10
B: 1:17.49 (+19.12s | 19.8%)
Unattached
08/07/2019
2019 Western Zone Age Group Championships
2000
Jack
Farrell
1:36.63
16
B: 1:17.49 (+19.14s | 19.8%)
Piranhas Swimming
06/23/2023
Tsunami Summer Spectacular
50 Back
45.46
45.46
100 Back
51.17
1:36.63
100 Back
1:36.63