51
Tripp
Layer
1:30.08
12
B Min
BB: 1:29.59 (+0.49s | 0.5%)
Flatiron Athletic Club
06/19/2025
2025 CO Grand Junction Invitational
52
Raunav
Powar
1:30.37
11
B Min
BB: 1:29.59 (+0.78s | 0.9%)
Highlands Ranch Aquatics
06/27/2025
2025 CO Zone 2 DU Meet
50 Back
42.86
42.86
100 Back
47.51
1:30.37
100 Back
1:30.37
53
Sebastian
Darnell
1:30.45
11
B Min
BB: 1:29.59 (+0.86s | 1.0%)
Pikes Peak Athletics
07/25/2025
2025 CO CSI Age Group Championships
50 Back
44.83
44.83
100 Back
45.62
1:30.45
100 Back
1:30.45
54
Tate
Monaghan
1:30.52
12
B Min
BB: 1:29.59 (+0.93s | 1.0%)
Northern Colorado Swim Club
06/06/2025
2025 CO FAST June Bonanza
50 Back
43.17
43.17
100 Back
47.35
1:30.52
100 Back
1:30.52
55
Bo
Striegel
1:30.78
12
B Min
BB: 1:29.59 (+1.19s | 1.3%)
Pikes Peak Athletics
05/17/2025
2025 CO Hilltopper Invite
50 Back
43.72
43.72
100 Back
47.06
1:30.78
100 Back
1:30.78
56
Oliver
Marion
1:30.81
12
B Min
BB: 1:29.59 (+1.22s | 1.3%)
Flatiron Athletic Club
07/11/2025
2025 CO NJ Firecracker Invite
50 Back
44.68
44.68
100 Back
46.13
1:30.81
100 Back
1:30.81
57
Elijah
Stratton
1:30.84
12
B Min
BB: 1:29.59 (+1.25s | 1.4%)
Brighton Bullfrogs Swim Club
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
44.41
44.41
100 Back
46.43
1:30.84
100 Back
1:30.84
58
Vedant
Jathar
1:30.94
12
B Min
BB: 1:29.59 (+1.35s | 1.5%)
Fort Collins Area Swim Team
04/25/2025
2025 CO FAST Spring Splash LC Open
50 Back
43.06
43.06
100 Back
47.88
1:30.94
100 Back
1:30.94
59
Grayson
Kolson
1:30.95
11
B Min
BB: 1:29.59 (+1.36s | 1.5%)
Castle Rock Swimming
07/25/2025
2025 CO CSI Age Group Championships
50 Back
43.50
43.50
100 Back
47.45
1:30.95
100 Back
1:30.95
60
Robert
Marrufo
1:31.07
11
B Min
BB: 1:29.59 (+1.48s | 1.6%)
Pueblo Swim Club
07/12/2025
2025 CO Southern Colorado LC Championship
61
Silas
Perdue
1:31.10
11
B Min
BB: 1:29.59 (+1.51s | 1.7%)
Foothills Swim Team
07/25/2025
2025 CO CSI Age Group Championships
50 Back
43.49
43.49
100 Back
47.61
1:31.10
100 Back
1:31.10
62
Logan
Stiff
1:31.35
12
B Min
BB: 1:29.59 (+1.76s | 1.9%)
Front Range Barracudas
07/11/2025
2025 CO NCS Gold District Championships
50 Back
46.45
46.45
100 Back
44.90
1:31.35
100 Back
1:31.35
63
Blake
Noble
1:31.44
12
B Min
BB: 1:29.59 (+1.85s | 2.0%)
Team Vortex
07/25/2025
2025 CO CSI Age Group Championships
50 Back
44.31
44.31
100 Back
47.13
1:31.44
100 Back
1:31.44
64
Levi
Bartholomew
1:31.52
12
B Min
BB: 1:29.59 (+1.93s | 2.1%)
COSA Swimming
07/12/2025
2025 CO Southern Colorado LC Championship
65
Liam
Chapsal
1:31.57
11
B Min
BB: 1:29.59 (+1.98s | 2.2%)
Flatiron Athletic Club
07/25/2025
2025 CO CSI Age Group Championships
50 Back
43.28
43.28
100 Back
48.29
1:31.57
100 Back
1:31.57
66
Antonio
Mazzeo
1:32.24
11
B Min
BB: 1:29.59 (+2.65s | 2.9%)
Swim Dogs
06/19/2025
2025 CO ACES Summer Invite
50 Back
45.12
45.12
100 Back
47.12
1:32.24
100 Back
1:32.24
67
Charles
Jones
1:32.36
11
B Min
BB: 1:29.59 (+2.77s | 3.0%)
Aquawolves Swimming
05/17/2025
2025 CO CUDA Vs AQUA Dual
50 Back
45.01
45.01
100 Back
47.35
1:32.36
100 Back
1:32.36
68
Oliver
Howard
1:32.50
11
B Min
BB: 1:29.59 (+2.91s | 3.1%)
Front Range Barracudas
07/11/2025
2025 CO NCS Gold District Championships
50 Back
44.98
44.98
100 Back
47.52
1:32.50
100 Back
1:32.50
69
Robert
Jefferson
1:32.61
11
B Min
BB: 1:29.59 (+3.02s | 3.3%)
Mission Aurora Colorado Swimmi
07/25/2025
2025 CO CSI Age Group Championships
50 Back
43.48
43.48
100 Back
49.13
1:32.61
100 Back
1:32.61
70
Cooper
Clemens
1:32.70
12
B Min
BB: 1:29.59 (+3.11s | 3.4%)
Foothills Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
44.02
44.02
100 Back
48.68
1:32.70
100 Back
1:32.70
71
Gavin
Allan
1:32.81
12
B Min
BB: 1:29.59 (+3.22s | 3.5%)
Denver Swim Academy
05/17/2025
2025 CO Hilltopper Invite
50 Back
44.22
44.22
100 Back
48.59
1:32.81
100 Back
1:32.81
72
Amos
Taussig
1:32.84
11
B Min
BB: 1:29.59 (+3.25s | 3.5%)
Denver Swim Academy
07/25/2025
2025 CO CSI Age Group Championships
73
Brayden
Snodgrass
1:32.95
12
B Min
BB: 1:29.59 (+3.36s | 3.6%)
Denver Swim Academy
04/26/2025
2025 CO FST Spring LC Fever
50 Back
45.36
45.36
100 Back
47.59
1:32.95
100 Back
1:32.95
74
Colin
Zhang
1:33.40
11
B Min
BB: 1:29.59 (+3.81s | 4.1%)
Front Range Barracudas
07/11/2025
2025 CO NCS Gold District Championships
75
Briggs
Bitter
1:33.72
12
B Min
BB: 1:29.59 (+4.13s | 4.4%)
Flatiron Athletic Club
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
46.56
46.56
100 Back
47.16
1:33.72
100 Back
1:33.72
76
Greyson
Calliham
1:34.34
12
B Min
BB: 1:29.59 (+4.75s | 5.0%)
Loveland Swim Club
07/11/2025
2025 CO NCS Gold District Championships
50 Back
45.82
45.82
100 Back
48.52
1:34.34
100 Back
1:34.34
77
Yiyan
Li
1:34.50
11
B Min
BB: 1:29.59 (+4.91s | 5.2%)
Front Range Barracudas
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
45.34
45.34
100 Back
49.16
1:34.50
100 Back
1:34.50
78
William
DeBoer
1:34.51
11
B Min
BB: 1:29.59 (+4.92s | 5.2%)
Denver Swim Academy
07/25/2025
2025 CO CSI Age Group Championships
50 Back
46.33
46.33
100 Back
48.18
1:34.51
100 Back
1:34.51
79
Hayden
Ayres
1:34.52
11
B Min
BB: 1:29.59 (+4.93s | 5.2%)
Pikes Peak Athletics
04/26/2025
2025 CO FST Spring LC Fever
50 Back
46.42
46.42
100 Back
48.10
1:34.52
100 Back
1:34.52
80
Avery
Eggleston
1:34.61
12
B Min
BB: 1:29.59 (+5.02s | 5.3%)
Castle Rock Swimming
06/27/2025
2025 CO Zone 2 DU Meet
81
Elias
Frum
1:34.66
11
B Min
BB: 1:29.59 (+5.07s | 5.4%)
Foothills Swim Team
04/26/2025
2025 CO FST Spring LC Fever
50 Back
47.46
47.46
100 Back
47.20
1:34.66
100 Back
1:34.66
82
William
Bogdan
1:34.70
12
B Min
BB: 1:29.59 (+5.11s | 5.4%)
Aquawolves Swimming
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
46.21
46.21
100 Back
48.49
1:34.70
100 Back
1:34.70
83
Asher
Gorman
1:34.85
12
B Min
BB: 1:29.59 (+5.26s | 5.5%)
Castle Rock Swimming
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
45.24
45.24
100 Back
49.61
1:34.85
100 Back
1:34.85
84
Kohler
Levi
1:34.87
12
B Min
BB: 1:29.59 (+5.28s | 5.6%)
Aspire Aquatics of Colorado
06/19/2025
2025 CO ACES Summer Invite
85
Matthew
Phillips
1:35.40
12
B Min
BB: 1:29.59 (+5.81s | 6.1%)
Denver Athletic Club Swim Team
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
86
Dillon
Crain
1:35.43
12
B Min
BB: 1:29.59 (+5.84s | 6.1%)
Denver Swim Academy
04/26/2025
2025 CO FST Spring LC Fever
50 Back
45.84
45.84
100 Back
49.59
1:35.43
100 Back
1:35.43
87
Victor
Nicks
1:35.58
11
B Min
BB: 1:29.59 (+5.99s | 6.3%)
Aces Swim Club
07/25/2025
2025 CO CSI Age Group Championships
50 Back
44.33
44.33
100 Back
51.25
1:35.58
100 Back
1:35.58
88
John
DiRuzzo
1:35.88
11
B Min
BB: 1:29.59 (+6.29s | 6.6%)
Greenwood Tiger Sharks
06/20/2025
2025 Falfins Long Course Open
89
Noah
Loukides
1:36.21
12
B Min
BB: 1:29.59 (+6.62s | 6.9%)
North Jeffco Swim Team
04/13/2025
2025 CO NJ Spring LC Tri Meet
50 Back
47.59
47.59
100 Back
48.62
1:36.21
100 Back
1:36.21
90
Thomas
Grieser
1:36.33
11
B Min
BB: 1:29.59 (+6.74s | 7.0%)
Castle Rock Swimming
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
47.29
47.29
100 Back
49.04
1:36.33
100 Back
1:36.33
91
David
Horvath
1:36.36
12
B Min
BB: 1:29.59 (+6.77s | 7.0%)
Front Range Barracudas
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
46.12
46.12
100 Back
50.24
1:36.36
100 Back
1:36.36
92
Royce
Faulkner
1:36.44
12
B Min
BB: 1:29.59 (+6.85s | 7.1%)
Univ. of Denver Hilltoppers
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
50 Back
47.14
47.14
100 Back
49.30
1:36.44
100 Back
1:36.44
93
Benjamin
Fountain
1:36.66
12
B Min
BB: 1:29.59 (+7.07s | 7.3%)
Swim Dogs
04/25/2025
2025 CO Steve Drozda LC Shotgun
94
Nathaniel
Ervin
1:36.66
12
B Min
BB: 1:29.59 (+7.07s | 7.3%)
Northglenn Fusion Swim Club
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
95
Donald
McEachen
1:36.74
12
B Min
BB: 1:29.59 (+7.15s | 7.4%)
Front Range Barracudas
06/28/2025
2025 CO Greeley Stampede
96
Max
Chen
1:37.05
11
B Min
BB: 1:29.59 (+7.46s | 7.7%)
Aquawolves Swimming
06/27/2025
2025 CO Zone 2 VMAC Meet
97
Andrew
Dong
1:37.13
11
B Min
BB: 1:29.59 (+7.54s | 7.8%)
Foothills Swim Team
04/26/2025
2025 CO FST Spring LC Fever
50 Back
46.46
46.46
100 Back
50.67
1:37.13
100 Back
1:37.13
98
Logan
King
1:37.16
12
B Min
BB: 1:29.59 (+7.57s | 7.8%)
Denver Swim Academy
06/19/2025
2025 CO ACES Summer Invite
99
Oliver
Makkai-Dutchievici
1:37.31
12
B: 1:37.19 (+0.12s | 0.1%)
Front Range Barracudas
07/11/2025
2025 CO NCS Gold District Championships
50 Back
48.18
48.18
100 Back
49.13
1:37.31
100 Back
1:37.31
100
Flynn
Fletcher
1:37.68
12
B: 1:37.19 (+0.49s | 0.5%)
North Jeffco Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
46.87
46.87
100 Back
50.81
1:37.68
100 Back
1:37.68