1951
Andrew
Zhang
1:30.22
11
B: 1:21.89 (+8.33s | 9.2%)
Columbia River Swim Team
10/11/2025
LA Fall Kick Off 2025
50 IM
41.05
41.05
100 IM
49.17
1:30.22
100 IM
1:30.22
1952
Levi
Jaennette
1:30.22
12
B: 1:21.89 (+8.33s | 9.2%)
Team Eugene Aquatics
11/23/2025
2025 Dual Meet
50 IM
41.73
41.73
100 IM
48.49
1:30.22
100 IM
1:30.22
1953
Smith
Colburn
1:30.24
10
B: 1:21.89 (+8.35s | 9.3%)
Seattle Metropolitan Aquatic C
03/08/2025
2025 PN PDST March Pentathlon And Last Chance
50 IM
41.93
41.93
100 IM
48.31
1:30.24
100 IM
1:30.24
1954
Isaac
Wang
1:30.24
10
B: 1:21.89 (+8.35s | 9.3%)
DeAnza Cupertino Aquatics
02/01/2025
Alto Swim Club Valentine Classic
1955
Tyler
Fang
1:30.28
11
B: 1:21.89 (+8.39s | 9.3%)
DeAnza Cupertino Aquatics
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
1956
Yutao
Zhou
1:30.31
11
B: 1:21.89 (+8.42s | 9.3%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 IM
42.19
42.19
100 IM
48.12
1:30.31
100 IM
1:30.31
1957
Ethan
Le-Vong
1:30.33
12
B: 1:21.89 (+8.44s | 9.3%)
Chinook Aquatic Club
11/09/2025
2025 PN C Pentathlon
50 IM
40.59
40.59
100 IM
49.74
1:30.33
100 IM
1:30.33
1958
Rikhil
Batta
1:30.35
11
B: 1:21.89 (+8.46s | 9.4%)
Stingray Swim Team
01/24/2026
2026 PN IST January Invitational Approved
50 IM
41.36
41.36
100 IM
48.99
1:30.35
100 IM
1:30.35
1959
Gautam
Yadav
1:30.35
12
B: 1:21.89 (+8.46s | 9.4%)
Beaverton Area Aquatics Club
01/23/2026
2026 TTSC Winter Qualifier
50 IM
41.80
41.80
100 IM
48.55
1:30.35
100 IM
1:30.35
1960
Peter
Foss
1:30.37
11
B: 1:21.89 (+8.48s | 9.4%)
Issaquah Swim Team
01/24/2026
2026 PN IST January Invitational Approved
50 IM
40.97
40.97
100 IM
49.40
1:30.37
100 IM
1:30.37
1961
Philip
Kolasinski
1:30.38
12
B: 1:21.89 (+8.49s | 9.4%)
Univ. of Denver Hilltoppers
02/13/2026
2026 CO NJ Groundhog Invite
50 IM
39.80
39.80
100 IM
50.58
1:30.38
100 IM
1:30.38
1962
Landon
Glabe
1:30.39
11
B: 1:21.89 (+8.50s | 9.4%)
Flying Horse Aquatics Club
07/11/2025
2025 CO AP Rocky Mountain State Games
50 IM
40.62
40.62
100 IM
49.77
1:30.39
100 IM
1:30.39
1963
Jayden
Lee
1:30.42
12
B: 1:21.89 (+8.53s | 9.4%)
Daly City Dolphins
02/07/2026
2026 PSL Super Finals Invitational
50 IM
43.39
43.39
100 IM
47.03
1:30.42
100 IM
1:30.42
1964
Jarod
Helfenberger
1:30.44
12
B: 1:21.89 (+8.55s | 9.5%)
Brentwood Seawolves
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
1965
Josiah
Antonini
1:30.47
10
B: 1:21.89 (+8.58s | 9.5%)
Four Corners Aquatic Team
04/25/2025
2025 CO DGO Jolean Scott Memorial
50 IM
44.49
44.49
100 IM
45.98
1:30.47
100 IM
1:30.47
1966
Alex
Zapien
1:30.47
11
B: 1:21.89 (+8.58s | 9.5%)
Race Swami
11/01/2025
Race Swami Dia De Los Muertos Classic 2025
50 IM
46.05
46.05
100 IM
44.42
1:30.47
100 IM
1:30.47
1967
Odin
Anderson
1:30.50
11
B: 1:21.89 (+8.61s | 9.5%)
Denver Triton Swim Team
01/17/2025
2025 CO CUDA Classic
50 IM
43.00
43.00
100 IM
47.50
1:30.50
100 IM
1:30.50
1968
Camden
Wilkins
1:30.52
12
B: 1:21.89 (+8.63s | 9.5%)
Bellingham Bay Swim Team
01/24/2026
2026 PN BBST Aly Fell Memorial Approved
50 IM
41.85
41.85
100 IM
48.67
1:30.52
100 IM
1:30.52
1969
Sunwoo
Lee
1:30.52
11
B: 1:21.89 (+8.63s | 9.5%)
California Dolphins Swim Team
09/27/2025
PC LAC C B BB
1970
Theo
Rodriguez
1:30.53
12
B: 1:21.89 (+8.64s | 9.5%)
Aptos Cabrillo Swim Club
07/18/2025
CVAL
1971
Caleb
Keaney
1:30.54
11
B: 1:21.89 (+8.65s | 9.6%)
Atomic Swim Club
01/03/2026
January Storm
50 IM
43.04
43.04
100 IM
47.50
1:30.54
100 IM
1:30.54
1972
Andrew
Freeman
1:30.56
11
B: 1:21.89 (+8.67s | 9.6%)
North Jeffco Swim Team
01/10/2025
2025 CO NJ Pineapple Invitational
50 IM
45.11
45.11
100 IM
45.45
1:30.56
100 IM
1:30.56
1973
Owen
Fletcher
1:30.56
10
B: 1:21.89 (+8.67s | 9.6%)
Cedar Swim Club
12/12/2025
Stingrays Christmas Chaos
50 IM
42.74
42.74
100 IM
47.82
1:30.56
100 IM
1:30.56
1974
Sebastian
Aragon
1:30.57
11
B: 1:21.89 (+8.68s | 9.6%)
North Coast Aquatics
01/31/2026
2026 SI HSA All Ages NTS Meet
1975
Henry
O'Neil
1:30.57
10
B: 1:21.89 (+8.68s | 9.6%)
Issaquah Swim Team
02/22/2025
2025 PN IST Feb Invitational
50 IM
40.67
40.67
100 IM
49.90
1:30.57
100 IM
1:30.57
1976
Eric
Li
1:30.58
10
B: 1:21.89 (+8.69s | 9.6%)
The Claremont Club
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
50 IM
46.29
46.29
100 IM
44.29
1:30.58
100 IM
1:30.58
1977
Jude
Mitsumata
1:30.60
10
B: 1:21.89 (+8.71s | 9.6%)
Livermore AquaCowboys
05/19/2024
Montclair 14 U Pentathlon
1978
Leo
Fradette-Griffith
1:30.61
11
B: 1:21.89 (+8.72s | 9.6%)
Orinda Aquatics
09/27/2025
Orinda Aquatics SC C B BB+ Meet
1979
Shreyan
Acharya
1:30.62
10
B: 1:21.89 (+8.73s | 9.6%)
Wave Aquatics
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 IM
43.11
43.11
100 IM
47.51
1:30.62
100 IM
1:30.62
1980
August
Milam
1:30.63
12
B: 1:21.89 (+8.74s | 9.6%)
Cascade Swim Club
02/01/2026
2026 PN CSC February Mini Meet Approved
50 IM
43.63
43.63
100 IM
47.00
1:30.63
100 IM
1:30.63
1981
Alejandro
Ocana
1:30.64
12
B: 1:21.89 (+8.75s | 9.7%)
Foothills Swim Team
01/16/2026
2026 CO CUDA Classic
50 IM
45.38
45.38
100 IM
45.26
1:30.64
100 IM
1:30.64
1982
Sawyer
Marasco
1:30.65
11
B: 1:21.89 (+8.76s | 9.7%)
El Cerrito Gators
11/08/2025
Albany Armada Aquatics C B BB+ Meet
1983
Clark
Williams
1:30.69
11
B: 1:21.89 (+8.80s | 9.7%)
Redding Swim Club
02/01/2025
Superior Aquatics Last Chance
50 IM
43.20
43.20
100 IM
47.49
1:30.69
100 IM
1:30.69
1984
Qian
Shao
1:30.72
10
B: 1:21.89 (+8.83s | 9.7%)
South Snohomish Co Dolphins
02/08/2025
2025 PN SSCD Winter Open
50 IM
43.72
43.72
100 IM
47.00
1:30.72
100 IM
1:30.72
1985
Brady
Yuan
1:30.74
11
B: 1:21.89 (+8.85s | 9.8%)
Palo Alto Stanford Aquatics
03/22/2025
2025 Los Altos Mountain View SC CBA Meet
50 IM
43.12
43.12
100 IM
47.62
1:30.74
100 IM
1:30.74
1986
Silas
Moore
1:30.75
11
B: 1:21.89 (+8.86s | 9.8%)
Laramie Swim Club
01/23/2026
2026 CO FAST Winter Open
50 IM
40.41
40.41
100 IM
50.34
1:30.75
100 IM
1:30.75
1987
Dmitry
Lazo
1:30.76
11
B: 1:21.89 (+8.87s | 9.8%)
Fog City Hammerheads
10/11/2025
SSF October Splash C B A+ Meet
1988
Leo
Gallup
1:30.76
9
B: 1:21.89 (+8.87s | 9.8%)
Triggerfish Aquatic
10/28/2023
SRVA SCY CBBB+
1989
Scott
Keller
1:30.77
10
B: 1:21.89 (+8.88s | 9.8%)
Wasatch Swim Club
03/05/2025
2025 Short Course UTAGS Championships
50 IM
43.03
43.03
100 IM
47.74
1:30.77
100 IM
1:30.77
1990
Samuel
Cafazza
1:30.81
9
B: 1:21.89 (+8.92s | 9.8%)
Reno Aquatic Club
02/09/2024
2024 Valentines Day Age Group Open
50 IM
41.53
41.53
100 IM
49.28
1:30.81
100 IM
1:30.81
1991
Samuel
Witten
1:30.82
12
B: 1:21.89 (+8.93s | 9.8%)
Univ. of Denver Hilltoppers
01/23/2026
2026 CO TOPS Colorado Open
50 IM
43.09
43.09
100 IM
47.73
1:30.82
100 IM
1:30.82
1992
Tobin
Reynolds
1:30.82
11
B: 1:21.89 (+8.93s | 9.8%)
AC Swim Club
07/26/2025
2025 REAL Championships
50 IM
40.41
40.41
50 IM
40.41
100 IM
50.41
1:30.82
50 IM
50.41
1993
Aiden
Ding
1:30.83
11
B: 1:21.89 (+8.94s | 9.8%)
Santa Clara Swim Club
01/16/2026
2026 Brian Malick Memorial Z1S Championships
1994
Oskar
Viitas
1:30.83
11
B: 1:21.89 (+8.94s | 9.8%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 IM
44.65
44.65
100 IM
46.18
1:30.83
100 IM
1:30.83
1995
Hunter
Haring
1:30.84
12
B: 1:21.89 (+8.95s | 9.9%)
Manta Ray Aquatics
11/15/2025
2025 Thankswimming Open Copied
50 IM
40.55
40.55
100 IM
50.29
1:30.84
100 IM
1:30.84
1996
Vihaan
Mehrotra
1:30.87
11
B: 1:21.89 (+8.98s | 9.9%)
Wave Aquatics
12/06/2025
2025 PN Fall Divisionals, Division 3 WAVE
50 IM
45.05
45.05
100 IM
45.82
1:30.87
100 IM
1:30.87
1997
Donald
McEachen
1:30.91
11
B: 1:21.89 (+9.02s | 9.9%)
Front Range Barracudas
09/20/2025
2025 CO Black Vs Red Intra Squad
50 IM
42.22
42.22
100 IM
48.69
1:30.91
100 IM
1:30.91
1998
Aiden
Lee-Siao
1:30.92
12
B: 1:21.89 (+9.03s | 9.9%)
Oakland Undercurrent Swim Team
03/15/2025
2025 NNA Age Group Open
1999
Harrison
Mohr
1:30.94
10
B: 1:21.89 (+9.05s | 10.0%)
Denver Triton Swim Team
02/01/2026
2026 CO FORM February Freeze
50 IM
45.30
45.30
100 IM
45.64
1:30.94
100 IM
1:30.94
2000
Agnivesh
Chaudhuri
1:30.96
11
B: 1:21.89 (+9.07s | 10.0%)
Issaquah Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 IM
42.33
42.33
100 IM
48.63
1:30.96
100 IM
1:30.96