1951
James
Hooper
1:23.90
12
B: 1:23.69 (+0.21s | 0.3%)
Sea Dragon Aquatics
05/03/2025
2025 Sea Dragon May Open
50 Back
41.02
41.02
100 Back
42.88
1:23.90
100 Back
1:23.90
1952
Lochlan
Thompson
1:23.90
12
B: 1:23.69 (+0.21s | 0.3%)
Bend Swim Club
06/26/2025
2025 Howard Jones Open
1953
Oliver
Brooks
1:23.91
13
B: 1:23.69 (+0.22s | 0.3%)
Alamo Area Aquatic Association
06/20/2025
2025 ST AAAA NS George Block Invite
1954
Mauricio
Contreras Martinez
1:23.93
13
B: 1:23.69 (+0.24s | 0.3%)
Deportivo Contry
05/02/2025
2025 ST 22nd Annual Cinco De Mayo
50 Back
40.57
40.57
100 Back
43.36
1:23.93
100 Back
1:23.93
1955
Judah
Blakey
1:23.94
13
B: 1:23.69 (+0.25s | 0.3%)
Velocity Swimming
06/20/2025
2025 IE VS Starlight Open
1956
Logan
Dowling
1:23.94
13
B: 1:23.69 (+0.25s | 0.3%)
North Jeffco Swim Team
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
42.36
42.36
100 Back
41.58
1:23.94
100 Back
1:23.94
1957
Shaayan
Punj
1:23.96
13
B: 1:23.69 (+0.27s | 0.3%)
VillaSport Swim Team
07/24/2025
2025 OSI Arena 11 O LC Championships
50 Back
40.43
40.43
100 Back
43.53
1:23.96
100 Back
1:23.96
1958
Jagger
Natoli
1:23.96
13
B: 1:23.69 (+0.27s | 0.3%)
Bolles School Sharks
05/23/2025
EAJ Mayhem 2025
1959
Zakaria
Atir
1:23.97
12
B: 1:23.69 (+0.28s | 0.3%)
Tampa Y Swimming
05/03/2025
2025 TYR LCM Stingrays Meet
1960
Joshua
Maslak
1:23.99
12
B: 1:23.69 (+0.30s | 0.4%)
Indian River Aquatics
05/23/2025
2025 Dr Aspi Doctor Memorial Invitational
50 Back
41.48
41.48
100 Back
42.51
1:23.99
100 Back
1:23.99
1961
William
Borella
1:23.99
14
B: 1:23.69 (+0.30s | 0.4%)
Bellingham Bay Swim Team
06/20/2025
2025 IE VS Starlight Open
1962
Ellis
Carroll
1:23.99
12
B: 1:23.69 (+0.30s | 0.4%)
YMCA of the Triangle Area Swim
06/14/2024
SwimRVA Summer Invitational
50 Back
41.01
41.01
100 Back
42.98
1:23.99
100 Back
1:23.99
1963
Mason
Bishop
1:24.00
12
B: 1:23.69 (+0.31s | 0.4%)
Pleasant Valley Swim Team
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Back
41.59
41.59
100 Back
42.41
1:24.00
100 Back
1:24.00
1964
Brian
Sidor
1:24.00
13
B: 1:23.69 (+0.31s | 0.4%)
Woodmoor Tsunamis Swim Team
06/20/2025
2025 Falfins Long Course Open
1965
Marcus
Florian
1:24.01
13
B: 1:23.69 (+0.32s | 0.4%)
SwimStrongsville
07/12/2025
LSSC Avon Classic
50 Back
41.75
41.75
100 Back
42.26
1:24.01
100 Back
1:24.01
1966
Samuel
Neumann
1:24.01
13
B: 1:23.69 (+0.32s | 0.4%)
Rochester Swim Club
07/18/2025
2025 MN MTKA Minnesota Regional Championship
50 Back
39.93
39.93
100 Back
44.08
1:24.01
100 Back
1:24.01
1967
Lincoln
Shepherd
1:24.02
13
B: 1:23.69 (+0.33s | 0.4%)
Albany Aquatic Association
06/26/2025
2025 Howard Jones Open
1968
Sebastian
Hanberg
1:24.03
14
B: 1:23.69 (+0.34s | 0.4%)
West Express Swim Team
06/07/2025
2025 MN STRM Summer Slam
50 Back
41.60
41.60
100 Back
42.43
1:24.03
100 Back
1:24.03
1969
Andrew
Ewy
1:24.03
12
B: 1:23.69 (+0.34s | 0.4%)
T2 Aquatics
04/11/2025
2025 GCST Spring Invite
50 Back
41.05
41.05
100 Back
42.98
1:24.03
100 Back
1:24.03
1970
Cooper
Kret
1:24.04
12
B: 1:23.69 (+0.35s | 0.4%)
SlipStream Aquatics
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
50 Back
41.84
41.84
100 Back
42.20
1:24.04
100 Back
1:24.04
1971
Minghao
Liu
1:24.05
14
B: 1:23.69 (+0.36s | 0.4%)
Pleasanton Seahawks
05/24/2025
2025 Tiger Aquatics C B BB+ Memorial Day Meet
1972
Ethan
Newell
1:24.06
11
B: 1:23.69 (+0.37s | 0.4%)
Kingfish Swimming Medfield
07/28/2023
2023 ME CAC Destination Athlete Northeast Inv
50 Back
41.13
41.13
100 Back
42.93
1:24.06
100 Back
1:24.06
1973
Erik
Solander
1:24.06
13
B: 1:23.69 (+0.37s | 0.4%)
Park City Swimming
05/20/2025
Kearns LC Classic
50 Back
41.02
41.02
100 Back
43.04
1:24.06
100 Back
1:24.06
1974
Emmett
Saum
1:24.07
12
B: 1:23.69 (+0.38s | 0.5%)
North Jeffco Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
40.47
40.47
100 Back
43.60
1:24.07
100 Back
1:24.07
1975
Hy
Nguyen
1:24.08
12
B: 1:23.69 (+0.39s | 0.5%)
Bellingham Bay Swim Team
04/25/2025
2025 PN KING Spring Derby
50 Back
40.20
40.20
100 Back
43.88
1:24.08
100 Back
1:24.08
1976
Dan
Kucherenco
1:24.09
13
B: 1:23.69 (+0.40s | 0.5%)
VillaSport Swim Team
07/11/2025
2025 THSC Summer Classic
50 Back
41.34
41.34
100 Back
42.75
1:24.09
100 Back
1:24.09
1977
Martin
Valera
1:24.09
12
B: 1:23.69 (+0.40s | 0.5%)
Swim Florida
06/07/2025
2025 SRQ SUMMER AGE GROUP MEET
1978
Ilya
Argint
1:24.09
12
B: 1:23.69 (+0.40s | 0.5%)
Tide Swimming
07/11/2024
2024 VSI Regional Summer Awards
50 Back
41.12
41.12
100 Back
42.97
1:24.09
100 Back
1:24.09
1979
Luke
Estrada
1:24.11
13
B: 1:23.69 (+0.42s | 0.5%)
Diablo Aquatics
06/07/2025
Orinda Aquatics LC C B BB+ Meet
1980
David
Ewing
1:24.11
12
B: 1:23.69 (+0.42s | 0.5%)
Hillsboro Swim Team
07/24/2025
2025 OSI Arena 11 O LC Championships
1981
Lucas
Angel
1:24.12
12
B: 1:23.69 (+0.43s | 0.5%)
Santa Barbara Swim Club
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
1982
Lincoln
Dreelin
1:24.15
12
B: 1:23.69 (+0.46s | 0.5%)
Olympus Aquatics
07/25/2024
2024 UTAGS Long Course Championships
50 Back
41.09
41.09
100 Back
43.06
1:24.15
100 Back
1:24.15
1983
Jonathan
Liu
1:24.15
11
B: 1:23.69 (+0.46s | 0.5%)
Milpitas Aquatic Club
07/22/2023
Z1S SAGC Minus LCM Summer Championships
50 Back
41.23
41.23
100 Back
42.92
1:24.15
100 Back
1:24.15
1984
Logan
Allen
1:24.19
13
B: 1:23.69 (+0.50s | 0.6%)
Makos Aquatics Club of Gainesv
06/06/2025
2025 MAKOS Summer Splash
1985
Noah
Kim
1:24.21
14
B: 1:23.69 (+0.52s | 0.6%)
Pacific Swim
04/25/2025
2025 SI Pacific Swim A BB LCM Group A
50 Back
40.60
40.60
100 Back
43.61
1:24.21
100 Back
1:24.21
1986
Cole
Santurri
1:24.21
13
B: 1:23.69 (+0.52s | 0.6%)
Highlander Aquatic Club
05/16/2025
2025 PA Long Course Invite
50 Back
41.44
41.44
100 Back
42.77
1:24.21
100 Back
1:24.21
1987
Lucas
Mendoza
1:24.22
13
B: 1:23.69 (+0.53s | 0.6%)
Alamo Area Aquatic Association
05/16/2025
2025 ST AAAA NS Salute To The Troops
50 Back
41.58
41.58
100 Back
42.64
1:24.22
100 Back
1:24.22
1988
Sami
Katen
1:24.22
13
B: 1:23.69 (+0.53s | 0.6%)
Dart Swimming
06/21/2024
Reno Aquatic Club Gamble
1989
Matias
Mak
1:24.23
13
B: 1:23.69 (+0.54s | 0.6%)
Apex
07/11/2025
2025 Seth Dawson
1990
Murray
Lind
1:24.23
14
B: 1:23.69 (+0.54s | 0.6%)
Alamo Area Aquatic Association
04/11/2025
2025 ST AAAA NS Spring Into Long Course
50 Back
40.97
40.97
100 Back
43.26
1:24.23
100 Back
1:24.23
1991
Stephen
Thrasher
1:24.24
12
B: 1:23.69 (+0.55s | 0.7%)
Stingrays Swim Team
06/14/2024
SwimRVA Summer Invitational
50 Back
41.73
41.73
100 Back
42.51
1:24.24
100 Back
1:24.24
1992
Nathan
LI
1:24.27
12
B: 1:23.69 (+0.58s | 0.7%)
Dare Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
1993
Zander
Shieh
1:24.28
12
B: 1:23.69 (+0.59s | 0.7%)
Tualatin Hills Swim Club
06/06/2025
2025 THSC June Invitational
50 Back
41.41
41.41
100 Back
42.87
1:24.28
100 Back
1:24.28
1994
Bilal
ElGendy
1:24.29
14
B: 1:23.69 (+0.60s | 0.7%)
San Ramon Valley Aquatics
06/28/2025
Orinda Aquatics LC Senior Open Meet
1995
Hudson
Young
1:24.30
13
B: 1:23.69 (+0.61s | 0.7%)
Hillsboro Swim Team
06/26/2025
2025 Howard Jones Open
1996
Jack
Kibler
1:24.32
12
B: 1:23.69 (+0.63s | 0.7%)
Battlefield Area Star Swimmers
05/04/2024
BASS Jim Frye Memorial Invitational May 202
50 Back
41.14
41.14
100 Back
43.18
1:24.32
100 Back
1:24.32
1997
Kamilo
Alva
1:24.33
13
B: 1:23.69 (+0.64s | 0.8%)
Albany Armada Aquatics
04/26/2025
PacSwim LCM C B BB+ Hosted By TERA
1998
Daniel
Wilson
1:24.33
12
B: 1:23.69 (+0.64s | 0.8%)
Sarasota Sharks
05/16/2025
2025 SYS Memorial Meet
50 Back
41.15
41.15
100 Back
43.18
1:24.33
100 Back
1:24.33
1999
Preston
Rall
1:24.34
11
B: 1:23.69 (+0.65s | 0.8%)
Nation\\\\\\'s Capital Swim Club
05/12/2023
STAT LC Invite 2023
50 Back
41.11
41.11
100 Back
43.23
1:24.34
100 Back
1:24.34
2000
John
Tunstall
1:24.35
12
B: 1:23.69 (+0.66s | 0.8%)
Nova of Virginia
05/17/2024
Freedom Splash