2001
Jonathan
Rogers
1:57.33
10
B: 1:39.69 (+17.64s | 15.0%)
Forest Grove Swim Club
12/12/2025
2025 FGSC Christmas Invitational
50 IM
59.79
59.79
100 IM
57.54
1:57.33
100 IM
1:57.33
2002
Porter
Barnard
1:57.34
9
B: 1:39.69 (+17.65s | 15.0%)
Stayton Manta Rays Inc
12/20/2024
2024 TTSC Holiday Invitational
50 IM
50.87
50.87
100 IM
1:06.47
1:57.34
100 IM
1:57.34
2003
Holland
Reafsnyder
1:57.37
9
B: 1:39.69 (+17.68s | 15.1%)
Legacy Aquatics
05/17/2025
2025 John DeRoest Sextathlon Swim Meet
2004
Owen
Rapp
1:57.37
10
B: 1:39.69 (+17.68s | 15.1%)
Front Range Barracudas
09/20/2025
2025 CO Black Vs Red Intra Squad
2005
Eero
Tulley
1:57.40
9
B: 1:39.69 (+17.71s | 15.1%)
Swim Kauai Aquatics
12/06/2025
Kauai Ho Oilo Winter Meet
50 IM
59.59
59.59
100 IM
57.81
1:57.40
100 IM
1:57.40
2006
Charles
Fukuma
1:57.44
9
B: 1:39.69 (+17.75s | 15.1%)
South Valley Makos
01/24/2025
2025 Brian Malick Memorial Z1S Championships
2007
Lewis
Stoffer
1:57.44
8
B: 1:39.69 (+17.75s | 15.1%)
Olympus Aquatics
11/20/2025
2025 MAC Thanksgiving Mini Meet
50 IM
57.38
57.38
100 IM
1:00.06
1:57.44
100 IM
1:57.44
2008
Asher
Manning
1:57.45
8
B: 1:39.69 (+17.76s | 15.1%)
Aces Swim Club
01/23/2026
2026 CO TOPS Colorado Open
50 IM
57.09
57.09
100 IM
1:00.36
1:57.45
100 IM
1:57.45
2009
Stephen
Jones
1:57.47
9
B: 1:39.69 (+17.78s | 15.1%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
2010
Lucas
Goebel
1:57.48
10
B: 1:39.69 (+17.79s | 15.1%)
Sunnyvale Swim Club
09/28/2025
SUNN Blue And Gold Intrasquad Meet Copied
2011
Owen
Burns
1:57.49
7
B: 1:39.69 (+17.80s | 15.2%)
Star Aquatics
01/09/2026
Friday Night At The Races Copied
50 IM
48.73
48.73
100 IM
1:08.76
1:57.49
100 IM
1:57.49
2012
Cooper
Garrett
1:57.50
9
B: 1:39.69 (+17.81s | 15.2%)
Unattached
12/06/2025
2025 IE VS Christmas Open
2013
Rexx
Yu
1:57.51
8
B: 1:39.69 (+17.82s | 15.2%)
Burlingame Aquatics
01/24/2026
2026 Zone 1 North Championships
50 IM
1:00.31
1:00.31
100 IM
57.20
1:57.51
100 IM
1:57.51
2014
Hayden
Green
1:57.52
10
B: 1:39.69 (+17.83s | 15.2%)
North Jeffco Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
50 IM
56.79
56.79
100 IM
1:00.73
1:57.52
100 IM
1:57.52
2015
Hanchen
Guo-Li
1:57.52
9
B: 1:39.69 (+17.83s | 15.2%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 IM
57.51
57.51
100 IM
1:00.01
1:57.52
100 IM
1:57.52
2016
Saleem
Fayed
1:57.53
10
B: 1:39.69 (+17.84s | 15.2%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
2017
Cooper
Choury
1:57.57
10
B: 1:39.69 (+17.88s | 15.2%)
SlipStream Aquatics
02/01/2026
2026 CO FORM February Freeze
50 IM
59.06
59.06
100 IM
58.51
1:57.57
100 IM
1:57.57
2018
William
Clark
1:57.57
9
B: 1:39.69 (+17.88s | 15.2%)
Hilltop Aquatic Swim Team
09/17/2025
2025 UT HAST Sprint Meet
50 IM
55.31
55.31
100 IM
1:02.26
1:57.57
100 IM
1:57.57
2019
Cash
Smithey
1:57.58
7
B: 1:39.69 (+17.89s | 15.2%)
Lehi Aquatics
10/10/2024
2024 UVRays Mike Harper Mini
2020
Jameson
Wallace
1:57.58
7
B: 1:39.69 (+17.89s | 15.2%)
Napa Valley Swim Team
09/20/2025
WANV CBA+ Endless Summer Meet
2021
Abraham
Vallely
1:57.60
9
B: 1:39.69 (+17.91s | 15.2%)
Lake Oswego Swim Club
11/01/2024
2024 McSwimville Invitational
50 IM
1:00.58
1:00.58
100 IM
57.02
1:57.60
100 IM
1:57.60
2022
Matthew
Woods
1:57.62
8
B: 1:39.69 (+17.93s | 15.2%)
Sandpipers of Nevada
11/08/2024
2024 NV State Championships
50 IM
55.71
55.71
100 IM
1:01.91
1:57.62
100 IM
1:57.62
2023
Evan
Rhodus
1:57.62
9
B: 1:39.69 (+17.93s | 15.2%)
Swim Lake City Legends
12/13/2025
2025 UTAH Winter Classic
50 IM
58.65
58.65
100 IM
58.97
1:57.62
100 IM
1:57.62
2024
Vedant
Tomar
1:57.67
9
B: 1:39.69 (+17.98s | 15.3%)
California Dolphins Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
2025
Rocco
Costanza
1:57.67
7
B: 1:39.69 (+17.98s | 15.3%)
Aptos Cabrillo Swim Club
07/19/2024
Coast Valley Aquatics Short Course Champs
2026
Henry
Krovitz
1:57.67
8
B: 1:39.69 (+17.98s | 15.3%)
Univ. of Denver Hilltoppers
11/15/2024
2024 CO TOPS Fall Invite
2027
Theo
McCardell
1:57.72
8
B: 1:39.69 (+18.03s | 15.3%)
Hills Hurricane Swimming
07/18/2025
2025 Redwood Empire Swim League Championship
2028
Alexander
Ripps
1:57.74
10
B: 1:39.69 (+18.05s | 15.3%)
Jackson Hole Stingrays
10/25/2025
Spook Splash 2025
2029
Carter
Milroy
1:57.74
8
B: 1:39.69 (+18.05s | 15.3%)
Foothills Swim Team
09/21/2024
2024 CO TOPS FST Pentathlon
50 IM
56.80
56.80
100 IM
1:00.94
1:57.74
100 IM
1:57.74
2030
Behrett
Ballance
1:57.75
10
B: 1:39.69 (+18.06s | 15.3%)
Bend Swim Club
11/01/2025
Bend Swim Club High Desert Classic
50 IM
59.62
59.62
100 IM
58.13
1:57.75
100 IM
1:57.75
2031
Alimansur
Aidyn
1:57.76
9
B: 1:39.69 (+18.07s | 15.3%)
Bure-Aqua Academy
12/14/2025
2025 CO FORM Winter Open
50 IM
55.92
55.92
100 IM
1:01.84
1:57.76
100 IM
1:57.76
2032
Daniel
Sheng
1:57.85
8
B: 1:39.69 (+18.16s | 15.4%)
Rancho San Dieguito
08/02/2025
2025 SI WIND All Ages NTS Wrap Up Meet
2033
Carson
McElhaney
1:57.89
9
B: 1:39.69 (+18.20s | 15.4%)
Silver Falls Rapids YMCA
11/15/2025
2025 OR CB 43rd Annual Animal Meet
50 IM
51.70
51.70
100 IM
1:06.19
1:57.89
100 IM
1:57.89
2034
Taran
Malholtra
1:57.89
10
B: 1:39.69 (+18.20s | 15.4%)
Unattached
11/15/2025
Alto Nov 15 16 Fall Frolic
50 IM
56.47
56.47
100 IM
1:01.42
1:57.89
100 IM
1:57.89
2035
Ian
Jiang
1:57.89
9
B: 1:39.69 (+18.20s | 15.4%)
Burlingame Aquatics
01/10/2026
BAC Norman Cutler Memorial
2036
Jackson
Power
1:57.95
7
B: 1:39.69 (+18.26s | 15.5%)
Monterey Bay Swim Club
07/18/2025
CVAL
2037
Arjun
Niranjan Shetty
1:57.97
7
B: 1:39.69 (+18.28s | 15.5%)
South Valley Makos
01/24/2025
2025 Brian Malick Memorial Z1S Championships
2038
Lincoln
Balsmeier
1:58.03
10
B: 1:39.69 (+18.34s | 15.5%)
Voltage Aquatics
10/25/2025
Spook Splash 2025
2039
James
Knox
1:58.15
9
B: 1:39.69 (+18.46s | 15.6%)
North Coast Aquatics
01/31/2026
2026 SI HSA All Ages NTS Meet
2040
Maxwell
Sanders
1:58.18
7
B: 1:39.69 (+18.49s | 15.6%)
Salida Cyclones
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
50 IM
52.97
52.97
100 IM
1:05.21
1:58.18
100 IM
1:58.18
2041
Innocenzio
Shina
1:58.26
10
B: 1:39.69 (+18.57s | 15.7%)
Hillsboro Swim Team
12/13/2025
2025 OR HEAT Winter Invitational
50 IM
56.05
56.05
100 IM
1:02.21
1:58.26
100 IM
1:58.26
2042
Karl
Madsen
1:58.27
9
B: 1:39.69 (+18.58s | 15.7%)
Aptos Cabrillo Swim Club
07/18/2025
CVAL
2043
Rex
Ji
1:58.38
8
B: 1:39.69 (+18.69s | 15.8%)
Wave Aquatics
01/24/2026
2026 PN WAVE Winter Invitational Approved
50 IM
58.75
58.75
100 IM
59.63
1:58.38
100 IM
1:58.38
2044
Liam
Arrobo
1:58.40
7
B: 1:39.69 (+18.71s | 15.8%)
Hillsboro Swim Team
11/07/2025
2025 THSC November Open
50 IM
56.84
56.84
100 IM
1:01.56
1:58.40
100 IM
1:58.40
2045
Ram
Vishnu
1:58.41
8
B: 1:39.69 (+18.72s | 15.8%)
Wasatch Front Fish Market
06/12/2025
WFFM June Developmental
50 IM
59.51
59.51
100 IM
58.90
1:58.41
100 IM
1:58.41
2046
Geva
Shacham
1:58.42
10
B: 1:39.69 (+18.73s | 15.8%)
Boulder Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
2047
William
Yang
1:58.47
9
B: 1:39.69 (+18.78s | 15.9%)
Tualatin Hills Swim Club
01/16/2026
2026 THSC 14 U Winter Showcase
50 IM
1:01.18
1:01.18
100 IM
57.29
1:58.47
100 IM
1:58.47
2048
Jackson
Wright
1:58.54
9
B: 1:39.69 (+18.85s | 15.9%)
North Jeffco Swim Team
12/12/2025
2025 CO NJ Blizzard Invite
50 IM
59.65
59.65
100 IM
58.89
1:58.54
100 IM
1:58.54
2049
Declan
Carter
1:58.60
9
B: 1:39.69 (+18.91s | 15.9%)
Lehi Aquatics
10/10/2025
2025 PC Sprints
2050
Adam
Rieman
1:58.69
9
B: 1:39.69 (+19.00s | 16.0%)
Cascadia Swimming
01/23/2026
2026 TTSC Winter Qualifier
50 IM
55.33
55.33
100 IM
1:03.36
1:58.69
100 IM
1:58.69