2051
Alexander
Morozov
1:10.27
15
B: 1:07.49 (+2.78s | 4.0%)
Stingray Swim Team
09/27/2025
2025 PN IST Sockeye Sprints
50 Back
33.27
33.27
100 Back
37.00
1:10.27
100 Back
1:10.27
2052
Chasen
Coltrane
1:10.29
16
B: 1:07.49 (+2.80s | 4.0%)
Star Aquatics
11/01/2025
2025 STAR Off The Walls Races
50 Back
33.85
33.85
100 Back
36.44
1:10.29
100 Back
1:10.29
2053
Liam
Newman-Edwards
1:10.30
16
B: 1:07.49 (+2.81s | 4.0%)
Northern Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
50 Back
34.59
34.59
100 Back
35.71
1:10.30
100 Back
1:10.30
2054
Liam
Monaghan
1:10.31
14
B: 1:07.49 (+2.82s | 4.0%)
Northern Colorado Swim Club
02/13/2026
2026 CO Loveland Last Chance Sweetheart Meet
50 Back
34.55
34.55
100 Back
35.76
1:10.31
100 Back
1:10.31
2055
Kaleb
Danforth
1:10.31
14
B: 1:07.49 (+2.82s | 4.0%)
Roadrunner Aquatics
01/10/2026
2026 Clovis Swim Club Winter Open
50 Back
33.89
33.89
50 Back
33.89
100 Back
36.42
1:10.31
50 Back
36.42
2056
Brodyn
Rice
1:10.34
16
B: 1:07.49 (+2.85s | 4.1%)
Rancho San Dieguito
12/06/2024
2024 SI SBA All Ages B WAG Max Meet
50 Back
34.44
34.44
100 Back
35.90
1:10.34
100 Back
1:10.34
2057
Mateo
Rosas
1:10.36
16
B: 1:07.49 (+2.87s | 4.1%)
University Club Swimming
11/16/2024
2024 DACA SC CBA Meet
2058
Justin
Ni
1:10.39
15
B: 1:07.49 (+2.90s | 4.1%)
Bay Club Panthers
11/09/2024
PSL SC CBA+ Meet
2059
Dylan
Dedic
1:10.44
15
B: 1:07.49 (+2.95s | 4.2%)
San Clemente Aquatic Team
12/13/2024
2024 CA SCAT SCS WAG
2060
Oren
Kang
1:10.45
15
B: 1:07.49 (+2.96s | 4.2%)
Excel Aquatics
03/08/2025
2025 PN PPSTSpring Splash
50 Back
33.26
33.26
100 Back
37.19
1:10.45
100 Back
1:10.45
2061
Evan
Hong
1:10.46
15
B: 1:07.49 (+2.97s | 4.2%)
Gold Medal Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
33.59
33.59
100 Back
36.87
1:10.46
100 Back
1:10.46
2062
Charles
Miksis
1:10.46
15
B: 1:07.49 (+2.97s | 4.2%)
South Eugene
02/14/2025
2025 OR HS 6A 7
50 Back
34.12
34.12
100 Back
36.34
1:10.46
100 Back
1:10.46
2063
Peter
Fitzgerald
1:10.46
16
B: 1:07.49 (+2.97s | 4.2%)
Lehi Aquatics
05/03/2025
Flower Power Invite 2025
50 Back
34.51
34.51
100 Back
35.95
1:10.46
100 Back
1:10.46
2064
Lucas
Bean
1:10.47
15
B: 1:07.49 (+2.98s | 4.2%)
Seattle Metropolitan Aquatic C
02/14/2025
2025 PN UPAC 4th Annual February Fly In
50 Back
34.63
34.63
100 Back
35.84
1:10.47
100 Back
1:10.47
2065
Maxum
Weber
1:10.48
16
B: 1:07.49 (+2.99s | 4.2%)
Unattached
02/24/2024
NVST Short Course PC C B A+
2066
Braden
Luedecke
1:10.48
16
B: 1:07.49 (+2.99s | 4.2%)
Evergreen Hurricanes
12/13/2024
2024 CO Loveland Holiday Showdown
2067
Justin
Griffiths
1:10.50
15
B: 1:07.49 (+3.01s | 4.3%)
Terrapins Swim Team
07/20/2024
Zone 2 Summer Championships
50 Back
34.52
34.52
100 Back
35.98
1:10.50
100 Back
1:10.50
2068
Finn
O'Meara
1:10.50
15
B: 1:07.49 (+3.01s | 4.3%)
SlipStream Aquatics
03/07/2025
2025 CO CSI Silver State Championships
50 Back
34.55
34.55
100 Back
35.95
1:10.50
100 Back
1:10.50
2069
Nicholas
Attebury
1:10.51
16
B: 1:07.49 (+3.02s | 4.3%)
Pacific Swim
05/17/2025
2025 SI SBA NTS Meet
50 Back
33.74
33.74
100 Back
36.77
1:10.51
100 Back
1:10.51
2070
Henry
Brunner
1:10.52
15
B: 1:07.49 (+3.03s | 4.3%)
Vandal Aquatic Club
01/31/2026
Coug Winter Open
50 Back
33.73
33.73
100 Back
36.79
1:10.52
100 Back
1:10.52
2071
Pulin
Muangsiri
1:10.53
16
B: 1:07.49 (+3.04s | 4.3%)
Northern Nevada Aquatics
08/01/2025
2025 High Country Short Course Championship
50 Back
34.32
34.32
100 Back
36.21
1:10.53
100 Back
1:10.53
2072
Gabriel
Garcia
1:10.53
15
B: 1:07.49 (+3.04s | 4.3%)
Albany Armada Aquatics
11/02/2024
Albany Armada C B BB+ Meet
2073
Wake
Crum
1:10.54
15
B: 1:07.49 (+3.05s | 4.3%)
Legacy Aquatics
01/18/2025
2025 Thunderbolt Round Robin Invitational
50 Back
34.61
34.61
100 Back
35.93
1:10.54
100 Back
1:10.54
2074
Edward
Wood
1:10.57
15
B: 1:07.49 (+3.08s | 4.4%)
Flatiron Athletic Club
03/07/2025
2025 CO NCS Winter District Championships
50 Back
34.55
34.55
100 Back
36.02
1:10.57
100 Back
1:10.57
2075
Brayden
Johnson
1:10.58
16
B: 1:07.49 (+3.09s | 4.4%)
Redmond Aquatic Club
01/02/2026
2026 CST Shark Chase Invitational
50 Back
34.38
34.38
100 Back
36.20
1:10.58
100 Back
1:10.58
2076
Eli
Townley
1:10.59
15
B: 1:07.49 (+3.10s | 4.4%)
Lake Oswego Swim Club
03/14/2026
2026 John Haring Memorial BC Showdown
50 Back
33.35
33.35
100 Back
37.24
1:10.59
100 Back
1:10.59
2077
Xander
Becker
1:10.59
16
B: 1:07.49 (+3.10s | 4.4%)
Vallejo Aquatic Club
06/29/2024
Ukiah Dolphins Soroptimist C B A+Meet 24 065
2078
Rio
Brecher
1:10.60
15
B: 1:07.49 (+3.11s | 4.4%)
Cougar Aquatics
09/28/2024
COUG Fall Fury
50 Back
34.26
34.26
100 Back
36.34
1:10.60
100 Back
1:10.60
2079
Andrei
Tran
1:10.60
16
B: 1:07.49 (+3.11s | 4.4%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2080
Jason
Zhang
1:10.61
15
B: 1:07.49 (+3.12s | 4.4%)
Cougar Aquatics
09/27/2025
Cougar Fall Fury
50 Back
34.91
34.91
100 Back
35.70
1:10.61
100 Back
1:10.61
2081
Robert
Stanley
1:10.62
16
B: 1:07.49 (+3.13s | 4.4%)
North Coast Aquatics
12/06/2024
2024 SI JBST Wag Max Meet
50 Back
33.79
33.79
100 Back
36.83
1:10.62
100 Back
1:10.62
2082
David
Lee
1:10.64
15
B: 1:07.49 (+3.15s | 4.5%)
Chinook Aquatic Club
10/18/2025
2025 PN IST Fall Open
50 Back
34.50
34.50
100 Back
36.14
1:10.64
100 Back
1:10.64
2083
Kevin
Liao
1:10.64
15
B: 1:07.49 (+3.15s | 4.5%)
California Dolphins Swim Team
05/18/2025
Montclair 14 Under Short Course Pentathlon
2084
Jonathan
Townsend
1:10.65
16
B: 1:07.49 (+3.16s | 4.5%)
Spokane Waves Aquatic Team
10/26/2025
2025 IE VAN Trick Or Treat Progressive Invita
50 Back
34.47
34.47
100 Back
36.18
1:10.65
100 Back
1:10.65
2085
Jayden
Kim
1:10.65
15
B: 1:07.49 (+3.16s | 4.5%)
South Snohomish Co Dolphins
10/05/2024
2024 PN SSCD Autumn Open
50 Back
34.11
34.11
100 Back
36.54
1:10.65
100 Back
1:10.65
2086
Hayk
Khachaturyan
1:10.66
16
B: 1:07.49 (+3.17s | 4.5%)
Quicksilver Swimming
12/14/2024
Zone 1 South Winter Championships
2087
Jayden
Grzan
1:10.68
15
B: 1:07.49 (+3.19s | 4.5%)
Clearfield City Aquatic Team
02/28/2025
Beehive Finale 2025
50 Back
32.59
32.59
100 Back
38.09
1:10.68
100 Back
1:10.68
2088
Phillip
Tran
1:10.68
14
B: 1:07.49 (+3.19s | 4.5%)
Milpitas Aquatic Club
11/09/2024
Alto Go The Distance
50 Back
34.52
34.52
100 Back
36.16
1:10.68
100 Back
1:10.68
2089
Seongjun
Jo
1:10.68
15
B: 1:07.49 (+3.19s | 4.5%)
Swim South Bay
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2090
Grayson
Goldsby
1:10.70
16
B: 1:07.49 (+3.21s | 4.5%)
Valley Aquatics
05/16/2025
2025 PN SRST Pacific Coast Invitational
50 Back
34.72
34.72
100 Back
35.98
1:10.70
100 Back
1:10.70
2091
Khane
Eseberre
1:10.70
16
B: 1:07.49 (+3.21s | 4.5%)
Roadrunner Aquatics
02/03/2024
TNT 2024 SC B C Championship
50 Back
34.03
34.03
100 Back
36.67
1:10.70
100 Back
1:10.70
2092
Jonah
Hills
1:10.74
15
B: 1:07.49 (+3.25s | 4.6%)
Unattached
10/23/2025
2025 Mike Harper Open
50 Back
34.11
34.11
100 Back
36.63
1:10.74
100 Back
1:10.74
2093
Aris
Roque
1:10.75
15
B: 1:07.49 (+3.26s | 4.6%)
Santa Clara Swim Club
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
2094
Ethan
Goshorn
1:10.76
15
B: 1:07.49 (+3.27s | 4.6%)
Legacy Aquatics
12/20/2025
2025 Legacy Aquatics Showdown
50 Back
34.67
34.67
100 Back
36.09
1:10.76
100 Back
1:10.76
2095
Jacob
Lowry
1:10.76
15
B: 1:07.49 (+3.27s | 4.6%)
Heartland Swim Assoc
10/11/2025
2025 SI HSA All Ages B C
2096
Zachary
Johnson
1:10.76
15
B: 1:07.49 (+3.27s | 4.6%)
Porter Valley Polar Bears
12/09/2023
2023 CA GWSC SCS WAG
50 Back
34.18
34.18
100 Back
36.58
1:10.76
100 Back
1:10.76
2097
Nolan
Casagrande
1:10.76
16
B: 1:07.49 (+3.27s | 4.6%)
Pacifica Sea Lions
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
35.26
35.26
100 Back
35.50
1:10.76
100 Back
1:10.76
2098
Finn
Hemphill
1:10.77
15
B: 1:07.49 (+3.28s | 4.6%)
Unattached
10/25/2025
2025 Spooktacular Swim Meet
50 Back
33.24
33.24
100 Back
37.53
1:10.77
100 Back
1:10.77
2099
Zachary
Cromar
1:10.78
15
B: 1:07.49 (+3.29s | 4.6%)
Wasatch Front Fish Market
11/15/2024
2024 WVA PSC Dive N Dash
50 Back
35.14
35.14
100 Back
35.64
1:10.78
100 Back
1:10.78
2100
William
McQueen
1:10.79
15
B: 1:07.49 (+3.30s | 4.7%)
Loveland Swim Club
02/13/2026
2026 CO Loveland Last Chance Sweetheart Meet
50 Back
34.11
34.11
100 Back
36.68
1:10.79
100 Back
1:10.79