2001
Sebastian
Morales
1:09.20
16
B: 1:07.49 (+1.71s | 2.5%)
Unattached
02/14/2026
2026 Santa Clara Senior Champs
50 Back
33.72
33.72
100 Back
35.48
1:09.20
100 Back
1:09.20
2002
Jun
Wong
1:09.21
11
B: 1:07.49 (+1.72s | 2.5%)
Pleasanton Seahawks
01/29/2022
2022 Zone 2 Championship Meet
2003
Espen
Tangen
1:09.21
15
B: 1:07.49 (+1.72s | 2.5%)
Ohana Swim Team
03/15/2025
2025 PN Kaholo Island Invitational 2025
50 Back
1:09.12
1:09.12
100 Back
0.09
1:09.21
100 Back
1:09.21
2004
Raymond
Li
1:09.21
12
B: 1:07.49 (+1.72s | 2.5%)
Rose Bowl Aquatics
03/16/2023
2023 SCS 14 Under SC Age Group Champships
2005
Nathan
Jedkins
1:09.22
14
B: 1:07.49 (+1.73s | 2.5%)
Otter Swim Club
01/10/2026
SSF NEW YEAR SPLASH C B A+
2006
Donald
Bringman
1:09.23
14
B: 1:07.49 (+1.74s | 2.5%)
Poseidon Aquatic Club
01/25/2025
2025 PN IST Janurary Invitational
50 Back
33.92
33.92
100 Back
35.31
1:09.23
100 Back
1:09.23
2007
Grayson
LeRoux
1:09.25
14
B: 1:07.49 (+1.76s | 2.5%)
Durango Swim Club
04/25/2025
2025 CO DGO Jolean Scott Memorial
50 Back
33.86
33.86
100 Back
35.39
1:09.25
100 Back
1:09.25
2008
Axel
Preston
1:09.26
15
B: 1:07.49 (+1.77s | 2.6%)
Dart Swimming
07/26/2025
2025 REAL Championships
50 Back
33.53
33.53
50 Back
33.53
100 Back
35.73
1:09.26
50 Back
35.73
2009
Jacob
Ha
1:09.27
15
B: 1:07.49 (+1.78s | 2.6%)
Unattached
03/01/2025
Santa Clara Swim Club Race To AG Champs
50 Back
33.18
33.18
100 Back
36.09
1:09.27
100 Back
1:09.27
2010
Hassan
Metwally
1:09.27
15
B: 1:07.49 (+1.78s | 2.6%)
Sunnyvale Swim Club
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
2011
Breece
Sauder
1:09.28
14
B: 1:07.49 (+1.79s | 2.6%)
Boise Swim Club
12/20/2025
2025 BY Candy Cane Invitational
50 Back
33.96
33.96
100 Back
35.32
1:09.28
100 Back
1:09.28
2012
Aaron
Lei
1:09.29
14
B: 1:07.49 (+1.80s | 2.6%)
Legacy Aquatics
05/17/2025
2025 John DeRoest Sextathlon Swim Meet
50 Back
34.22
34.22
100 Back
35.07
1:09.29
100 Back
1:09.29
2013
Zach
Mullen
1:09.30
15
B: 1:07.49 (+1.81s | 2.6%)
Mighty Marlins Swim Club
12/06/2025
2025 PN Fall Divisionals, Division 2
50 Back
33.28
33.28
100 Back
36.02
1:09.30
100 Back
1:09.30
2014
Ivan
Lam
1:09.30
14
B: 1:07.49 (+1.81s | 2.6%)
Life Time Nevada Swim Club
11/08/2024
2024 NV State Championships
50 Back
34.00
34.00
100 Back
35.30
1:09.30
100 Back
1:09.30
2015
Christian
Ko
1:09.31
16
B: 1:07.49 (+1.82s | 2.6%)
San Ramon Valley Aquatics
10/18/2025
PC SRVA SCY B BB+ Meet
2016
Maksim
Soroosh
1:09.33
12
B: 1:07.49 (+1.84s | 2.7%)
Mission Viejo Nadadores
12/10/2021
2021 CA SCAT SCS WAG
50 Back
34.04
34.04
100 Back
35.29
1:09.33
100 Back
1:09.33
2017
John
Green
1:09.34
14
B: 1:07.49 (+1.85s | 2.7%)
La Mirada Armada
12/13/2024
2024 CA GWSC SCS WAG
2018
Marley
Lotts
1:09.37
15
B: 1:07.49 (+1.88s | 2.7%)
Bellingham Bay Swim Team
10/04/2025
2025 PN BBST Fall Kickoff
2019
Eric
Couch
1:09.39
15
B: 1:07.49 (+1.90s | 2.7%)
Voltage Aquatics
12/13/2025
2025 Holiday Classic
50 Back
33.17
33.17
100 Back
36.22
1:09.39
100 Back
1:09.39
2020
Harrison
Gocke
1:09.40
14
B: 1:07.49 (+1.91s | 2.8%)
Front Range Barracudas
02/07/2025
2025 CO NJ Groundhog Invite
50 Back
33.42
33.42
100 Back
35.98
1:09.40
100 Back
1:09.40
2021
Owen
Watson
1:09.41
16
B: 1:07.49 (+1.92s | 2.8%)
Issaquah Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 Back
33.30
33.30
100 Back
36.11
1:09.41
100 Back
1:09.41
2022
Lucas
Henzel
1:09.43
15
B: 1:07.49 (+1.94s | 2.8%)
Legacy Aquatics
10/11/2025
LA Fall Kick Off 2025
50 Back
33.96
33.96
100 Back
35.47
1:09.43
100 Back
1:09.43
2023
John
Beasley
1:09.46
15
B: 1:07.49 (+1.97s | 2.8%)
Apex
12/12/2025
2025 OR TTSC Holiday Invitational Meet
50 Back
33.70
33.70
100 Back
35.76
1:09.46
100 Back
1:09.46
2024
Franklyn
McClung-Graham
1:09.47
15
B: 1:07.49 (+1.98s | 2.9%)
Rogue Rapids
11/21/2025
2025 Rogue Rapids Sofia Marks Invitational
2025
Timothy
Koo
1:09.47
15
B: 1:07.49 (+1.98s | 2.9%)
Tri Valley Aquatics
11/02/2024
SRVA SCY CBBB+
2026
Lars
Norman
1:09.47
15
B: 1:07.49 (+1.98s | 2.9%)
Seattle Metropolitan Aquatic C
01/17/2026
2026 PN SMAC Winter Invitational Approved
50 Back
33.86
33.86
100 Back
35.61
1:09.47
100 Back
1:09.47
2027
Lincoln
Miller
1:09.48
16
B: 1:07.49 (+1.99s | 2.9%)
Snohomish
01/10/2026
2026 Kentridge High School Invitational Obse
50 Back
33.20
33.20
100 Back
36.28
1:09.48
100 Back
1:09.48
2028
Eric
Feitz
1:09.48
14
B: 1:07.49 (+1.99s | 2.9%)
Swim Neptune
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
33.83
33.83
100 Back
35.65
1:09.48
100 Back
1:09.48
2029
Asher
Ellison
1:09.48
15
B: 1:07.49 (+1.99s | 2.9%)
Cottonwood Heights Aquatics
02/22/2025
SDAT Last Chance Meet Feb 22
50 Back
33.68
33.68
100 Back
35.80
1:09.48
100 Back
1:09.48
2030
Nithin
Raghavan
1:09.49
12
B: 1:07.49 (+2.00s | 2.9%)
Pacific Swimming Zone
02/27/2022
2022 Pacific Swimming Zone Challenge
2031
Nicolas
Messersmith
1:09.50
14
B: 1:07.49 (+2.01s | 2.9%)
Aquawolves Swimming
03/07/2025
2025 CO CSI Silver State Championships
50 Back
34.51
34.51
100 Back
34.99
1:09.50
100 Back
1:09.50
2032
Stephen
Huang
1:09.51
16
B: 1:07.49 (+2.02s | 2.9%)
Swim South Bay
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2033
Isaac
Tomko
1:09.54
16
B: 1:07.49 (+2.05s | 2.9%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Back
1:09.17
1:09.17
100 Back
0.37
1:09.54
100 Back
1:09.54
2034
Brandon
Hockema-Jenkins
1:09.54
15
B: 1:07.49 (+2.05s | 2.9%)
Team Eugene Aquatics
12/12/2025
2025 TEAM Winter Invitational
50 Back
33.70
33.70
100 Back
35.84
1:09.54
100 Back
1:09.54
2035
Tavian
Person
1:09.54
14
B: 1:07.49 (+2.05s | 2.9%)
Kearns Youth Aquatic Team
02/29/2024
2024 UTAGS Short Course Championships
50 Back
33.33
33.33
100 Back
36.21
1:09.54
100 Back
1:09.54
2036
Austin
Morse
1:09.55
12
B: 1:07.49 (+2.06s | 3.0%)
Porter Valley Polar Bears
04/07/2022
2022 Pacific Swimming SC Far Western Champs
50 Back
34.08
34.08
100 Back
35.47
1:09.55
100 Back
1:09.55
2037
Jacq
De Jager
1:09.55
15
B: 1:07.49 (+2.06s | 3.0%)
Evergreen Hurricanes
01/09/2026
2026 CO NJ Narwhal Invitational
50 Back
34.04
34.04
100 Back
35.51
1:09.55
100 Back
1:09.55
2038
Kota
Charles
1:09.55
12
B: 1:07.49 (+2.06s | 3.0%)
Sierra Marlins Swim Team
11/06/2021
2021 Joyce Lanphere Invitational
2039
Connor
Moon
1:09.56
13
B: 1:07.49 (+2.07s | 3.0%)
St. Lawrence Swim Team
03/18/2023
Quicksilver Swimming Santa Cruz C B A+
2040
Matthew
Smith
1:09.56
15
B: 1:07.49 (+2.07s | 3.0%)
Rancho San Dieguito
11/02/2024
2024 SI SBA All Ages B C BB Max Meet Nov 2 3
50 Back
33.57
33.57
100 Back
35.99
1:09.56
100 Back
1:09.56
2041
Brian
Feng
1:09.56
15
B: 1:07.49 (+2.07s | 3.0%)
South San Francisco Aquatics
01/11/2025
South San Francisco New Year Splash C B A+
2042
Jadon
Xie
1:09.58
14
B: 1:07.49 (+2.09s | 3.0%)
Pacific Swim
10/04/2025
2025 SI CAST Pentathlon 14 U Copied
2043
Isaac
Reed
1:09.59
14
B: 1:07.49 (+2.10s | 3.0%)
Team Eugene Aquatics
11/23/2025
2025 Dual Meet
50 Back
33.31
33.31
100 Back
36.28
1:09.59
100 Back
1:09.59
2044
Liheng
Chi
1:09.60
15
B: 1:07.49 (+2.11s | 3.0%)
Tualatin Hills Swim Club
11/07/2025
2025 THSC November Open
50 Back
34.27
34.27
100 Back
35.33
1:09.60
100 Back
1:09.60
2045
Quentin
Taylor
1:09.60
15
B: 1:07.49 (+2.11s | 3.0%)
SlipStream Aquatics
02/13/2026
2026 CO NJ Groundhog Invite
50 Back
33.88
33.88
100 Back
35.72
1:09.60
100 Back
1:09.60
2046
Dominic
Beer
1:09.61
15
B: 1:07.49 (+2.12s | 3.0%)
Longmont Swim Club
02/07/2025
2025 CO NJ Groundhog Invite
50 Back
33.12
33.12
100 Back
36.49
1:09.61
100 Back
1:09.61
2047
Benjamin
Sheetz
1:09.61
15
B: 1:07.49 (+2.12s | 3.0%)
YMCA Presidio Aquatics
09/27/2024
Neptune Swimming Fall Classic
50 Back
34.00
34.00
100 Back
35.61
1:09.61
100 Back
1:09.61
2048
Max
Murphy
1:09.61
15
B: 1:07.49 (+2.12s | 3.0%)
Colorado Blue
12/15/2024
2024 CO FORM Winter Open
50 Back
33.41
33.41
100 Back
36.20
1:09.61
100 Back
1:09.61
2049
Elijah
Livingood
1:09.62
14
B: 1:07.49 (+2.13s | 3.1%)
Beach Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
33.28
33.28
100 Back
36.34
1:09.62
100 Back
1:09.62
2050
Alexander
Winny
1:09.62
14
B: 1:07.49 (+2.13s | 3.1%)
Olympic Cascade Aquatics
11/23/2024
2024 PN November AGI, Division 1 PDST
50 Back
34.57
34.57
100 Back
35.05
1:09.62
100 Back
1:09.62