1
Greyson
Connett
49.27
16
AAAA Min
Aquawolves Swimming
05/08/2026
2026 CO OB CHSAA 5A State Championships
50 Back
23.36
23.36
100 Back
25.91
49.27
100 Back
49.27
2
Anders
Koschmann
50.14
16
AAAA Min
CAC Boulder Riptide
12/10/2025
2025 West Speedo Winter Juniors
50 Back
24.30
24.30
100 Back
25.84
50.14
100 Back
50.14
3
Breck
Boyd
50.25
15
AAAA Min
Avon Swim Club
03/21/2026
2026 CO OB Dick Rush Coaches Invite
50 Back
24.67
24.67
100 Back
25.58
50.25
100 Back
50.25
4
Ace
Armon
51.31
16
AAA Min
AAAA: 50.69 (+0.62s | 1.2%)
Front Range Barracudas
03/12/2026
2026 Bellevue Club Premier Invite Approved
5
Cooper
Walkup
51.69
15
AAA Min
AAAA: 50.69 (+1.00s | 1.9%)
Denver Swim Academy
03/21/2026
2026 CO OB Dick Rush Coaches Invite
50 Back
25.36
25.36
100 Back
26.33
51.69
100 Back
51.69
6
Kaden
Kinsey
51.97
16
AAA Min
AAAA: 50.69 (+1.28s | 2.5%)
Denver Swim Academy
03/12/2026
2026 PN BC Premier Invitational
50 Back
24.62
24.62
100 Back
27.35
51.97
100 Back
51.97
7
Marcus
Eiben
51.97
16
AAA Min
AAAA: 50.69 (+1.28s | 2.5%)
Fort Collins Area Swim Team
05/01/2026
2026 CO OB Northern Conference Championships
50 Back
24.94
24.94
100 Back
27.03
51.97
100 Back
51.97
8
Kellen
Tamburini
52.35
16
AAA Min
AAAA: 50.69 (+1.66s | 3.2%)
Foothills Swim Team
04/30/2026
2026 CO OB Jeffco League Championships
50 Back
25.61
25.61
100 Back
26.74
52.35
100 Back
52.35
9
Cooper
Walkup
52.37
16
AAA Min
AAAA: 50.69 (+1.68s | 3.2%)
Denver Swim Academy
05/08/2025
2025 CO CHSAA 5A Boys State Championships
50 Back
25.50
25.50
100 Back
26.87
52.37
100 Back
52.37
10
Leo
Yin
52.73
15
AAA Min
AAAA: 50.69 (+2.04s | 3.9%)
Flatiron Athletic Club
02/20/2026
2026 CO Colorado Senior Meet
50 Back
25.40
25.40
100 Back
27.33
52.73
100 Back
52.73
11
Ty
Pocock
52.80
16
AAA Min
AAAA: 50.69 (+2.11s | 4.0%)
Colorado Stingrays Swim Team
05/08/2026
2026 CO OB CHSAA 5A State Championships
50 Back
25.62
25.62
100 Back
27.18
52.80
100 Back
52.80
12
Tyler
Carroll
53.15
15
AA Min
AAA: 53.09 (+0.06s | 0.1%)
Highlands Ranch Aquatics
04/30/2026
2026 CO OB Jeffco League Championships
50 Back
25.81
25.81
100 Back
27.34
53.15
100 Back
53.15
13
Christian
Wright
53.71
14
AA Min
AAA: 53.09 (+0.62s | 1.2%)
SlipStream Aquatics
05/08/2026
2026 CO OB CHSAA 5A State Championships
50 Back
26.19
26.19
100 Back
27.52
53.71
100 Back
53.71
14
Andrew
Gieszl
53.98
15
AA Min
AAA: 53.09 (+0.89s | 1.6%)
Aspen Swim Club
04/25/2026
2026 CO Aspen Spring Invite
50 Back
26.53
26.53
100 Back
27.45
53.98
100 Back
53.98
15
Calvin
Hodges
53.99
15
AA Min
AAA: 53.09 (+0.90s | 1.7%)
Front Range Barracudas
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
26.51
26.51
100 Back
27.48
53.99
100 Back
53.99
16
Ryder
Liberman
54.12
15
AA Min
AAA: 53.09 (+1.03s | 1.9%)
Rocky Mountain Rapids
05/08/2026
2026 CO OB CHSAA 4A State Championships
50 Back
26.41
26.41
100 Back
27.71
54.12
100 Back
54.12
17
Tennyson
Sipes
54.15
16
AA Min
AAA: 53.09 (+1.06s | 2.0%)
Avon Swim Club
02/13/2026
34th Annual Lost Dutchman Invitational
18
Lincoln
Chandler
54.18
15
AA Min
AAA: 53.09 (+1.09s | 2.0%)
Highlands Ranch Aquatics
03/27/2025
2025 Four Corners Speedo Sectionals Austin
19
Treyvn
Krauss
54.22
16
AA Min
AAA: 53.09 (+1.13s | 2.1%)
Univ. of Denver Hilltoppers
02/20/2026
2026 CO Colorado Senior Meet
50 Back
26.76
26.76
100 Back
27.46
54.22
100 Back
54.22
20
Connor
Mulloy
54.23
15
AA Min
AAA: 53.09 (+1.14s | 2.1%)
Falfins Swimming
04/29/2026
2026 CO OB PPA Conference Championships
50 Back
26.83
26.83
100 Back
27.40
54.23
100 Back
54.23
21
Eliaz
Carabajal
54.41
15
AA Min
AAA: 53.09 (+1.32s | 2.4%)
Front Range Barracudas
05/02/2025
2025 CO OB Granite Peaks League Championships
50 Back
26.33
26.33
100 Back
28.08
54.41
100 Back
54.41
22
Owen
Vonne
54.46
16
AA Min
AAA: 53.09 (+1.37s | 2.5%)
Foothills Swim Team
02/20/2026
2026 CO Colorado Senior Meet
50 Back
26.57
26.57
100 Back
27.89
54.46
100 Back
54.46
23
Andrew
Molloy
54.57
15
AA Min
AAA: 53.09 (+1.48s | 2.7%)
Avon Swim Club
12/04/2025
RAFC Winter Classic
50 Back
26.47
26.47
100 Back
28.10
54.57
100 Back
54.57
24
Cole
Pederson
54.62
16
AA Min
AAA: 53.09 (+1.53s | 2.8%)
Pikes Peak Athletics
02/20/2026
2026 CO Colorado Senior Meet
50 Back
26.68
26.68
100 Back
27.94
54.62
100 Back
54.62
25
Lucas
Simmons
54.65
16
AA Min
AAA: 53.09 (+1.56s | 2.9%)
Maverick Aquatics
01/16/2026
2026 CO MAValanche Invitational
50 Back
26.22
26.22
100 Back
28.43
54.65
100 Back
54.65
26
Connor
Andre
54.89
16
AA Min
AAA: 53.09 (+1.80s | 3.3%)
Northern Colorado Swim Club
05/08/2026
2026 CO OB CHSAA 4A State Championships
50 Back
26.84
26.84
100 Back
28.05
54.89
100 Back
54.89
27
Tristan
Johnston
55.17
16
AA Min
AAA: 53.09 (+2.08s | 3.8%)
Team Vortex
03/06/2026
2026 CO NCS Winter District Championships
25 Back
13.50
13.50
50 Back
13.46
26.96
50 Back
26.96
75 Back
14.16
41.12
100 Back
14.05
55.17
50 Back
28.21
28
Cooper
Ahlers
55.30
16
AA Min
AAA: 53.09 (+2.21s | 4.0%)
COSA Swimming
04/29/2026
2026 CO OB PPA Conference Championships
50 Back
27.10
27.10
100 Back
28.20
55.30
100 Back
55.30
29
Rolland
Mease
55.37
16
AA Min
AAA: 53.09 (+2.28s | 4.1%)
Maverick Aquatics
03/27/2025
2025 Four Corners Speedo Sectionals Austin
50 Back
26.60
26.60
100 Back
28.77
55.37
100 Back
55.37
30
Tyson
Boyd
55.62
15
A Min
AA: 55.49 (+0.13s | 0.2%)
Avon Swim Club
01/23/2026
2026 CO FAST Winter Open
50 Back
27.66
27.66
100 Back
27.96
55.62
100 Back
55.62
31
Mason
Robideaux
55.80
16
A Min
AA: 55.49 (+0.31s | 0.6%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
50 Back
26.71
26.71
50 Back
26.71
100 Back
29.09
55.80
50 Back
29.09
32
Cruz
Martin
55.87
15
A Min
AA: 55.49 (+0.38s | 0.7%)
Boulder Swim Team
05/08/2026
2026 CO OB CHSAA 4A State Championships
50 Back
26.91
26.91
100 Back
28.96
55.87
100 Back
55.87
33
Tobin
Murphy
55.93
16
A Min
AA: 55.49 (+0.44s | 0.8%)
Falfins Swimming
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.38
27.38
100 Back
28.55
55.93
100 Back
55.93
34
Dexter
Allenson
56.14
15
A Min
AA: 55.49 (+0.65s | 1.2%)
Highlands Ranch Aquatics
01/16/2026
ISCA January Classic 2026
35
Tyler
Dobbels
56.32
15
A Min
AA: 55.49 (+0.83s | 1.5%)
Front Range Barracudas
03/21/2026
2026 CO OB Dick Rush Coaches Invite
50 Back
27.61
27.61
100 Back
28.71
56.32
100 Back
56.32
36
Caden
Muller
56.43
15
A Min
AA: 55.49 (+0.94s | 1.7%)
Aces Swim Club
01/23/2026
2026 CO TOPS Colorado Open
50 Back
27.22
27.22
100 Back
29.21
56.43
100 Back
56.43
37
Logan
Gansen
56.46
16
A Min
AA: 55.49 (+0.97s | 1.7%)
North Jeffco Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
50 Back
27.42
27.42
100 Back
29.04
56.46
100 Back
56.46
38
Mathis
Brown
56.47
15
A Min
AA: 55.49 (+0.98s | 1.7%)
Aces Swim Club
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.19
27.19
100 Back
29.28
56.47
100 Back
56.47
39
Alexander
Luong
56.47
16
A Min
AA: 55.49 (+0.98s | 1.7%)
Aquawolves Swimming
05/08/2025
2025 CO CHSAA 5A Boys State Championships
50 Back
27.07
27.07
100 Back
29.40
56.47
100 Back
56.47
40
Andrew
Gieszl
56.62
15
A Min
AA: 55.49 (+1.13s | 2.0%)
Aspen Swim Club
02/28/2025
2025 CO CSI 14 U Age Group Championships
50 Back
26.99
26.99
100 Back
29.63
56.62
100 Back
56.62
41
Tyler
Bonham
56.64
15
A Min
AA: 55.49 (+1.15s | 2.0%)
North Jeffco Swim Team
03/26/2026
Destination Athlete Centennial Invite 2026
50 Back
28.30
28.30
100 Back
28.34
56.64
100 Back
56.64
42
Jackson
Everett
56.67
16
A Min
AA: 55.49 (+1.18s | 2.1%)
Aces Swim Club
02/21/2025
2025 CO Colorado Senior Meet
50 Back
27.54
27.54
100 Back
29.13
56.67
100 Back
56.67
43
Grayson
Kim-Herbert
56.74
15
A Min
AA: 55.49 (+1.25s | 2.2%)
Aquawolves Swimming
05/01/2026
2026 CO OB Centennial A League
50 Back
27.67
27.67
100 Back
29.07
56.74
100 Back
56.74
44
Luke
Brodnicki
56.81
15
A Min
AA: 55.49 (+1.32s | 2.3%)
Flatiron Athletic Club
05/01/2026
2026 CO OB Granite Peaks Conference
50 Back
27.57
27.57
100 Back
29.24
56.81
100 Back
56.81
45
Tucker
Gordanier
56.92
16
A Min
AA: 55.49 (+1.43s | 2.5%)
SlipStream Aquatics
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.85
27.85
100 Back
29.07
56.92
100 Back
56.92
46
Parker
Grissom
57.01
16
A Min
AA: 55.49 (+1.52s | 2.7%)
Fort Collins Area Swim Team
01/10/2026
2026 CO FAST Vs TOPS Vs RIP
50 Back
27.97
27.97
100 Back
29.04
57.01
100 Back
57.01
47
Nathan
Oram
57.05
15
A Min
AA: 55.49 (+1.56s | 2.7%)
Unattached
03/21/2026
2026 CO OB Dick Rush Coaches Invite
50 Back
28.35
28.35
100 Back
28.70
57.05
100 Back
57.05
48
Micah
Richardson
57.06
16
A Min
AA: 55.49 (+1.57s | 2.8%)
Longmont Swim Club
02/20/2026
2026 CO Colorado Senior Meet
50 Back
27.95
27.95
100 Back
29.11
57.06
100 Back
57.06
49
Matthew
Cast
57.08
14
A Min
AA: 55.49 (+1.59s | 2.8%)
Longmont Swim Club
05/01/2026
2026 CO OB Granite Peaks Conference
50 Back
27.32
27.32
100 Back
29.76
57.08
100 Back
57.08
50
Conner
Grzywacz
57.16
16
A Min
AA: 55.49 (+1.67s | 2.9%)
Falfins Swimming
05/01/2025
2025 CO OB CSML Championships
50 Back
27.82
27.82
100 Back
29.34
57.16
100 Back
57.16