1
Greyson
Connett
1:00.56
16
AAA Min
AAAA: 59.49 (+1.07s | 1.8%)
Denver Swim Academy
07/17/2025
2025 CO CSI Senior LC State Championships
2
Chase
Emerson
1:01.48
16
AAA Min
AAAA: 59.49 (+1.99s | 3.2%)
Aquawolves Swimming
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
29.58
29.58
100 Back
31.90
1:01.48
100 Back
1:01.48
3
Spencer
Greene
1:01.93
16
AAA Min
AAAA: 59.49 (+2.44s | 3.9%)
Denver Swim Academy
06/19/2025
2025 CO ACES Summer Invite
50 Back
29.66
29.66
100 Back
32.27
1:01.93
100 Back
1:01.93
4
Rolland
Mease
1:02.37
16
AAA Min
AAAA: 59.49 (+2.88s | 4.6%)
Maverick Aquatics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.06
30.06
100 Back
32.31
1:02.37
100 Back
1:02.37
5
Leo
Yin
1:02.62
14
AA Min
AAA: 1:02.39 (+0.23s | 0.4%)
Flatiron Athletic Club
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.47
30.47
100 Back
32.15
1:02.62
100 Back
1:02.62
6
Eliaz
Carabajal
1:02.69
14
AA Min
AAA: 1:02.39 (+0.30s | 0.5%)
Front Range Barracudas
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.18
30.18
100 Back
32.51
1:02.69
100 Back
1:02.69
7
Lincoln
Chandler
1:02.95
14
AA Min
AAA: 1:02.39 (+0.56s | 0.9%)
Highlands Ranch Aquatics
07/17/2025
2025 CO CSI Senior LC State Championships
8
Jackson
Hill
1:03.13
16
AA Min
AAA: 1:02.39 (+0.74s | 1.2%)
Denver Swim Academy
07/17/2025
2025 CO CSI Senior LC State Championships
9
Cooper
Walkup
1:03.15
15
AA Min
AAA: 1:02.39 (+0.76s | 1.2%)
Denver Swim Academy
06/19/2025
2025 CO ACES Summer Invite
50 Back
30.40
30.40
100 Back
32.75
1:03.15
100 Back
1:03.15
10
Andrew
Molloy
1:03.53
14
AA Min
AAA: 1:02.39 (+1.14s | 1.8%)
Avon Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.99
30.99
100 Back
32.54
1:03.53
100 Back
1:03.53
11
Tyler
Carroll
1:03.54
14
AA Min
AAA: 1:02.39 (+1.15s | 1.8%)
Foothills Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.69
30.69
100 Back
32.85
1:03.54
100 Back
1:03.54
12
Marcus
Eiben
1:03.68
15
AA Min
AAA: 1:02.39 (+1.29s | 2.0%)
Fort Collins Area Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.83
30.83
100 Back
32.85
1:03.68
100 Back
1:03.68
13
Ace
Armon
1:03.95
15
AA Min
AAA: 1:02.39 (+1.56s | 2.4%)
Front Range Barracudas
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.69
30.69
100 Back
33.26
1:03.95
100 Back
1:03.95
14
Calvin
Hodges
1:04.02
14
AA Min
AAA: 1:02.39 (+1.63s | 2.5%)
Front Range Barracudas
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.32
31.32
100 Back
32.69
1:04.01
100 Back
1:04.01
15
Andrew
Gieszl
1:04.03
15
AA Min
AAA: 1:02.39 (+1.64s | 2.6%)
Aspen Swim Club
06/19/2025
2025 CO Grand Junction Invitational
50 Back
31.06
31.06
100 Back
32.97
1:04.03
100 Back
1:04.03
16
Jackson
Everett
1:04.04
15
AA Min
AAA: 1:02.39 (+1.65s | 2.6%)
Aces Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
17
Tennyson
Sipes
1:04.26
15
AA Min
AAA: 1:02.39 (+1.87s | 2.9%)
Avon Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
18
Nathan
Oram
1:04.30
15
AA Min
AAA: 1:02.39 (+1.91s | 3.0%)
Univ. of Denver Hilltoppers
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.08
31.08
100 Back
33.22
1:04.30
100 Back
1:04.30
19
Cole
Pederson
1:04.33
15
AA Min
AAA: 1:02.39 (+1.94s | 3.0%)
Pikes Peak Athletics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
30.97
30.97
100 Back
33.36
1:04.33
100 Back
1:04.33
20
Mathis
Brown
1:04.53
14
AA Min
AAA: 1:02.39 (+2.14s | 3.3%)
Unattached
08/06/2025
2025 Western Zone Age Group Championships
50 Back
31.58
31.58
100 Back
32.95
1:04.53
100 Back
1:04.53
21
Ty
Pocock
1:04.68
15
AA Min
AAA: 1:02.39 (+2.29s | 3.5%)
CAC Stingrays Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.49
31.49
100 Back
33.19
1:04.68
100 Back
1:04.68
22
Kellen
Tamburini
1:04.91
15
AA Min
AAA: 1:02.39 (+2.52s | 3.9%)
Foothills Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.92
31.92
100 Back
32.99
1:04.91
100 Back
1:04.91
23
Conner
Grzywacz
1:05.60
15
A Min
AA: 1:05.19 (+0.41s | 0.6%)
Unattached
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.83
31.83
100 Back
33.77
1:05.60
100 Back
1:05.60
24
Alexander
Luong
1:05.93
15
A Min
AA: 1:05.19 (+0.74s | 1.1%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
32.11
32.11
100 Back
33.82
1:05.93
100 Back
1:05.93
25
Jackson
Flemming
1:05.95
15
A Min
AA: 1:05.19 (+0.76s | 1.2%)
Fort Collins Area Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
26
Tristan
Johnston
1:06.01
15
A Min
AA: 1:05.19 (+0.82s | 1.2%)
Team Vortex
07/17/2025
2025 CO CSI Senior LC State Championships
27
Jose
Abeleda
1:06.34
15
A Min
AA: 1:05.19 (+1.15s | 1.7%)
Denver Swim Academy
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.61
31.61
100 Back
34.73
1:06.34
100 Back
1:06.34
28
Everett
Skillern
1:06.72
16
A Min
AA: 1:05.19 (+1.53s | 2.3%)
Flatiron Athletic Club
07/11/2025
2025 CO NJ Firecracker Invite
50 Back
32.52
32.52
100 Back
34.20
1:06.72
100 Back
1:06.72
29
Mason
Robideaux
1:06.73
15
A Min
AA: 1:05.19 (+1.54s | 2.3%)
SlipStream Aquatics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.96
31.96
100 Back
34.77
1:06.73
100 Back
1:06.73
30
Parker
Grissom
1:06.76
15
A Min
AA: 1:05.19 (+1.57s | 2.4%)
Fort Collins Area Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.97
31.97
100 Back
34.79
1:06.76
100 Back
1:06.76
31
Adrian
Tyukov
1:06.84
16
A Min
AA: 1:05.19 (+1.65s | 2.5%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
32.20
32.20
100 Back
34.64
1:06.84
100 Back
1:06.84
32
Colin
Kohl
1:06.93
16
A Min
AA: 1:05.19 (+1.74s | 2.6%)
Aquawolves Swimming
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
32.43
32.43
100 Back
34.50
1:06.93
100 Back
1:06.93
33
Andrew
Stolz
1:07.17
16
A Min
AA: 1:05.19 (+1.98s | 2.9%)
North Jeffco Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
32.67
32.67
100 Back
34.50
1:07.17
100 Back
1:07.17
34
Owen
Vonne
1:07.17
15
A Min
AA: 1:05.19 (+1.98s | 2.9%)
Foothills Swim Team
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
34.11
34.11
100 Back
33.06
1:07.17
100 Back
1:07.17
35
Cooper
Ahlers
1:07.34
15
A Min
AA: 1:05.19 (+2.15s | 3.2%)
COSA Swimming
06/19/2025
2025 CO ACES Summer Invite
50 Back
32.28
32.28
100 Back
35.06
1:07.34
100 Back
1:07.34
36
Treyvn
Krauss
1:07.34
15
A Min
AA: 1:05.19 (+2.15s | 3.2%)
Univ. of Denver Hilltoppers
01/04/2026
2026 CO TOPS Long Course Invite
50 Back
32.65
32.65
100 Back
34.69
1:07.34
100 Back
1:07.34
37
Connor
Mulloy
1:07.50
14
A Min
AA: 1:05.19 (+2.31s | 3.4%)
Woodmoor Tsunamis Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
33.08
33.08
100 Back
34.42
1:07.50
100 Back
1:07.50
38
Dexter
Allenson
1:07.65
14
A Min
AA: 1:05.19 (+2.46s | 3.6%)
Unattached
08/06/2025
2025 Western Zone Age Group Championships
39
Tyler
Dobbels
1:07.81
14
A Min
AA: 1:05.19 (+2.62s | 3.9%)
Front Range Barracudas
06/13/2025
2025 CO CSI Long Course Open
50 Back
33.13
33.13
100 Back
34.68
1:07.81
100 Back
1:07.81
40
Michael
Swenson
1:07.83
14
A Min
AA: 1:05.19 (+2.64s | 3.9%)
Unattached
08/07/2024
2024 Western Zone Age Group Championships
41
Logan
Gansen
1:08.25
15
BB Min
A: 1:07.99 (+0.26s | 0.4%)
North Jeffco Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
33.43
33.43
100 Back
34.82
1:08.25
100 Back
1:08.25
42
Gage
Myers
1:08.39
15
BB Min
A: 1:07.99 (+0.40s | 0.6%)
Maverick Aquatics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
33.23
33.23
100 Back
35.16
1:08.39
100 Back
1:08.39
43
Cruz
Martin
1:08.41
14
BB Min
A: 1:07.99 (+0.42s | 0.6%)
Boulder Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
32.91
32.91
100 Back
35.50
1:08.41
100 Back
1:08.41
44
Zaine
Khan
1:08.42
14
BB Min
A: 1:07.99 (+0.43s | 0.6%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
32.78
32.78
100 Back
35.64
1:08.42
100 Back
1:08.42
45
Mateo
Trujillo
1:08.57
16
BB Min
A: 1:07.99 (+0.58s | 0.8%)
North Jeffco Swim Team
07/24/2025
2025 RAFC Last Splash Invitational
50 Back
33.67
33.67
100 Back
34.90
1:08.57
100 Back
1:08.57
46
Dawson
Hansen
1:08.58
15
BB Min
A: 1:07.99 (+0.59s | 0.9%)
Fort Collins Area Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
32.63
32.63
100 Back
35.95
1:08.58
100 Back
1:08.58
47
Wiley
Niedermeier
1:08.65
14
BB Min
A: 1:07.99 (+0.66s | 1.0%)
CAC Stingrays Swim Team
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
33.40
33.40
100 Back
35.25
1:08.65
100 Back
1:08.65
48
Joseph
Garnett
1:08.67
16
BB Min
A: 1:07.99 (+0.68s | 1.0%)
Boulder Swim Team
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
32.96
32.96
100 Back
35.71
1:08.67
100 Back
1:08.67
49
Daniil
Son
1:08.75
14
BB Min
A: 1:07.99 (+0.76s | 1.1%)
Mission Aurora Colorado Swimmi
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
50 Back
33.98
33.98
100 Back
34.77
1:08.75
100 Back
1:08.75
50
Noah
Wojcik
1:08.79
15
BB Min
A: 1:07.99 (+0.80s | 1.2%)
Fort Collins Area Swim Team
06/28/2025
2025 CO FAST Intra Squad
50 Back
33.48
33.48
100 Back
35.31
1:08.79
100 Back
1:08.79