2001
Dane
Haymore
1:33.23
13
B: 1:19.39 (+13.84s | 14.8%)
Wasatch Front Fish Market
05/21/2024
Kearns LC Classic
2002
Palaash
Araujo
1:33.23
13
B: 1:19.39 (+13.84s | 14.8%)
Palo Alto Stanford Aquatics
06/24/2023
ALTO C B A+ Long Course Meet
2003
Blake
Bordon
1:33.26
13
B: 1:19.39 (+13.87s | 14.9%)
South San Francisco Aquatics
06/29/2024
DACA LC C B A+ Meet
2004
Keegan
Bartich
1:33.28
13
B: 1:19.39 (+13.89s | 14.9%)
Boise Swim Club
04/22/2023
2023 BY April LCM Time Achievement
50 Back
44.47
44.47
100 Back
48.81
1:33.28
100 Back
1:33.28
2005
Youjia
Li
1:33.28
15
B: 1:19.39 (+13.89s | 14.9%)
South San Francisco Aquatics
05/16/2025
2025 DACA LC CBA Meet
2006
Alessandro
Martinez
1:33.32
14
B: 1:19.39 (+13.93s | 14.9%)
Unattached
05/12/2023
Neptune Swimming Long Course CBA+
2007
Timothy
Jiang
1:33.36
14
B: 1:19.39 (+13.97s | 15.0%)
Milpitas Aquatic Club
05/19/2023
2023 Quicksilver Swimming LC CBA+ Meet
50 Back
45.45
45.45
100 Back
47.91
1:33.36
100 Back
1:33.36
2008
Lucas
Fowler
1:33.39
12
B: 1:19.39 (+14.00s | 15.0%)
Neptune Swimming
04/21/2023
2023 AC Swim Club Swim Into Spring
2009
Aiden
Kuresa
1:33.40
10
B: 1:19.39 (+14.01s | 15.0%)
Hilltop Aquatic Swim Team
07/19/2021
2021 UT LC Champs
2010
Evan
Weigel
1:33.45
15
B: 1:19.39 (+14.06s | 15.0%)
Otter Swim Club
06/06/2025
2025 DACA LC CBA+ Meet
2011
Ayden
Pickett
1:33.45
14
B: 1:19.39 (+14.06s | 15.0%)
Sonoma Sea Dragons
06/22/2024
NVST S LAST CHANCE JO SUMMER PLUNGE
2012
Luka
Taylor
1:33.47
13
B: 1:19.39 (+14.08s | 15.1%)
Cottonwood Heights Aquatics
06/22/2024
2024 UT HAST RWB BC Medals Meet
2013
Rian
Jain
1:33.49
13
B: 1:19.39 (+14.10s | 15.1%)
DeAnza Cupertino Aquatics
06/07/2024
DACA LC C B A+ Meet
2014
Yuhang
KE
1:33.57
13
B: 1:19.39 (+14.18s | 15.2%)
Alto Swim Club
04/29/2023
ALTO C B A+ Long Course Meet
2015
Dylan
Orhan
1:33.72
13
B: 1:19.39 (+14.33s | 15.3%)
Ace Aquatics
05/27/2023
2023 Mike Snyder Memorial
50 Back
44.33
44.33
100 Back
49.39
1:33.72
100 Back
1:33.72
2016
Brandon
Ong
1:33.75
15
B: 1:19.39 (+14.36s | 15.3%)
Valley Splash
07/12/2025
2025 Silver State Championships
50 Back
45.02
45.02
100 Back
48.73
1:33.75
100 Back
1:33.75
2017
Adit
Rohit
1:33.78
14
B: 1:19.39 (+14.39s | 15.3%)
Issaquah Swim Team
05/29/2025
2025 IE VS Apple Capital
50 Back
46.11
46.11
100 Back
47.67
1:33.78
100 Back
1:33.78
2018
Ethan
Johnson
1:33.81
11
B: 1:19.39 (+14.42s | 15.4%)
Sparks Piranhas Swim Team
05/27/2022
2022 Intermountain Classic
2019
Jackson
Doll
1:33.82
15
B: 1:19.39 (+14.43s | 15.4%)
Yakima YMCA Swim Team
07/25/2025
2025 IES LC CHAMPIONSHIPS
2020
Smaran
Shah
1:33.89
14
B: 1:19.39 (+14.50s | 15.4%)
Palo Alto Stanford Aquatics
06/07/2024
Burlingame Aquatic Club Long Course CBA+
2021
Colt
Hitchcock
1:33.90
12
B: 1:19.39 (+14.51s | 15.5%)
Piedmont Swim Team
05/19/2023
Vallejo Aquatic Club LC C B A+
2022
Travis
Miller
1:33.95
15
B: 1:19.39 (+14.56s | 15.5%)
Legacy Aquatics
05/30/2025
LA OPEN 2025
50 Back
48.88
48.88
100 Back
45.07
1:33.95
100 Back
1:33.95
2023
John
Colby
1:33.95
13
B: 1:19.39 (+14.56s | 15.5%)
Boise YMCA Swim Team
05/19/2023
BY 2023 Spring Fling Invitational
2024
Yuvan
Chugh
1:33.98
15
B: 1:19.39 (+14.59s | 15.5%)
Tualatin Hills Swim Club
06/06/2025
2025 THSC June Invitational
50 Back
44.58
44.58
100 Back
49.40
1:33.98
100 Back
1:33.98
2025
Aarin
Datar
1:34.04
14
B: 1:19.39 (+14.65s | 15.6%)
Santa Clara Swim Club
05/25/2024
SCSC Pacific Swimming Long Course Intrasquad
50 Back
45.58
45.58
100 Back
48.46
1:34.04
100 Back
1:34.04
2026
Izacc
Jaimes
1:34.08
14
B: 1:19.39 (+14.69s | 15.6%)
Forest Grove Swim Club
06/13/2025
2025 Mike Morris Memorial Invitational
50 Back
45.12
45.12
100 Back
48.96
1:34.08
100 Back
1:34.08
2027
Zayd
Mahmood
1:34.13
14
B: 1:19.39 (+14.74s | 15.7%)
Piedmont Swim Team
04/19/2024
VJO Long Spring Thaw C B A+ 2024
2028
Beckett
Dowdle
1:34.14
13
B: 1:19.39 (+14.75s | 15.7%)
Hilltop Aquatic Swim Team
06/01/2023
2023 UVRays Oviatt Invitational
2029
Issac
Wan
1:34.46
13
B: 1:19.39 (+15.07s | 16.0%)
Milpitas Aquatic Club
06/07/2024
DACA LC C B A+ Meet
2030
Omar
Shahin
1:34.52
13
B: 1:19.39 (+15.13s | 16.0%)
Billings YMCA
06/23/2023
2023 RST Rushmore Classic Swim Meet
2031
Stanley
YU
1:34.54
13
B: 1:19.39 (+15.15s | 16.0%)
Palo Alto Stanford Aquatics
05/20/2023
PASA 2023 May LCM Meet
2032
Kael
Galvin
1:34.60
13
B: 1:19.39 (+15.21s | 16.1%)
Southern Utah Swimming Associa
05/27/2022
2022 UT SUSA Sizzlin Summer
50 Back
45.95
45.95
100 Back
48.65
1:34.60
100 Back
1:34.60
2033
Dimitri
Cooper
1:34.65
14
B: 1:19.39 (+15.26s | 16.1%)
Bulldog Swim Club
06/22/2024
Alto Beat The Heat Sat Sun
2034
Xirui
Guo
1:34.72
13
B: 1:19.39 (+15.33s | 16.2%)
California Dolphins Swim Team
06/24/2023
ALTO C B A+ Long Course Meet
2035
Preston
Shi
1:34.79
13
B: 1:19.39 (+15.40s | 16.2%)
California Dolphins Swim Team
06/24/2023
ALTO C B A+ Long Course Meet
2036
Joshua
Dauenhauer
1:34.80
13
B: 1:19.39 (+15.41s | 16.3%)
Quicksilver Swimming
07/22/2023
Z1S SAGC Minus LCM Summer Championships
50 Back
46.17
46.17
100 Back
48.63
1:34.80
100 Back
1:34.80
2037
Nicolas
Hernandez Lopez
1:34.86
13
B: 1:19.39 (+15.47s | 16.3%)
Palo Alto Stanford Aquatics
06/24/2023
2023 SUNN Silicon Valley LC Age Group Meet
2038
Arshawn
Shahriary
1:34.89
10
B: 1:19.39 (+15.50s | 16.3%)
Irvine Novaquatics
07/22/2021
2021 CA MVN Summer JO S
2039
Chad
Starks
1:34.90
15
B: 1:19.39 (+15.51s | 16.3%)
Wasatch Water Dragons
06/07/2024
The Normal Meet
50 Back
45.49
45.49
100 Back
49.41
1:34.90
100 Back
1:34.90
2040
Jackson
Stutchbury
1:34.98
13
B: 1:19.39 (+15.59s | 16.4%)
Cottonwood Heights Aquatics
06/01/2023
2023 UT CHAT Non Qualifier
50 Back
46.50
46.50
100 Back
48.48
1:34.98
100 Back
1:34.98
2041
Royce
Isbell
1:35.04
16
B: 1:19.39 (+15.65s | 16.5%)
Eaton Red Waves
07/11/2025
2025 CO NCS Gold District Championships
50 Back
45.14
45.14
100 Back
49.90
1:35.04
100 Back
1:35.04
2042
Noah
Harding
1:35.09
13
B: 1:19.39 (+15.70s | 16.5%)
Daly City Dolphins
05/18/2024
PASA Mayhem LCM Meet
2043
Levi
Lopes
1:35.12
14
B: 1:19.39 (+15.73s | 16.5%)
Livermore AquaCowboys
07/27/2024
OA Summer Finale SCY LCM Invitational 2024
2044
Henry
Lok
1:35.24
15
B: 1:19.39 (+15.85s | 16.6%)
Team Vortex
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
2045
Ryan
Nation
1:35.25
14
B: 1:19.39 (+15.86s | 16.7%)
Foothills Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
43.61
43.61
100 Back
51.64
1:35.25
100 Back
1:35.25
2046
Brendan
Zhong
1:35.33
9
B: 1:19.39 (+15.94s | 16.7%)
Fog City Hammerheads
05/18/2019
LAMV C B A+ Long Course
2047
Jaeyoon
Kim
1:35.34
13
B: 1:19.39 (+15.95s | 16.7%)
Alto Swim Club
04/29/2023
ALTO C B A+ Long Course Meet
2048
SUSHANTH
NAYAK
1:35.35
10
B: 1:19.39 (+15.96s | 16.7%)
Santa Clara Swim Club
07/13/2019
Zone 1 South JO Minus Meet
2049
Suhas
Siddhoju
1:35.35
14
B: 1:19.39 (+15.96s | 16.7%)
Storm Aquatics Swim Team
05/29/2025
2025 IE VS Apple Capital
2050
Carter
Brown
1:35.36
12
B: 1:19.39 (+15.97s | 16.7%)
Billings YMCA
06/24/2022
2022 Mt Rushmore Classic
50 Back
47.34
47.34
100 Back
48.02
1:35.36
100 Back
1:35.36