1
Ethan
Swafford
50.21
18
AAAA Min
Denver Swim Academy
12/10/2025
2025 West Speedo Winter Juniors
2
Gavin
Keogh
55.24
18
AAAA Min
Flatiron Athletic Club
07/17/2025
2025 CO CSI Senior LC State Championships
3
Benjamin
Witmer
58.21
18
AAA Min
AAAA: 58.19 (+0.02s | 0.0%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
28.78
28.78
100 Back
29.43
58.21
100 Back
58.21
4
Nolan
Kohl
58.89
18
AAA Min
AAAA: 58.19 (+0.70s | 1.2%)
Aquawolves Swimming
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
28.44
28.44
100 Back
30.45
58.89
100 Back
58.89
5
Carter
Bradley
59.62
18
AAA Min
AAAA: 58.19 (+1.43s | 2.4%)
Foothills Swim Team
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
6
Jaden
Putman
59.64
18
AAA Min
AAAA: 58.19 (+1.45s | 2.4%)
Fort Collins Area Swim Team
06/06/2025
2025 CO FAST June Bonanza
50 Back
29.47
29.47
100 Back
30.17
59.64
100 Back
59.64
7
Breck
Boyd
59.65
17
AAA Min
AAAA: 58.19 (+1.46s | 2.4%)
Avon Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
8
Oskar
Plotnik
59.81
17
AAA Min
AAAA: 58.19 (+1.62s | 2.7%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
29.05
29.05
100 Back
30.76
59.81
100 Back
59.81
9
Camille
Trinquesse
1:00.04
18
AAA Min
AAAA: 58.19 (+1.85s | 3.1%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
29.18
29.18
100 Back
30.86
1:00.04
100 Back
1:00.04
10
Soren
Koschmann
1:00.54
18
AAA Min
AAAA: 58.19 (+2.35s | 3.9%)
Riptide Swim Team
07/12/2025
2025 CO TOPS SBL Summer Sizzler
50 Back
29.31
29.31
100 Back
31.23
1:00.54
100 Back
1:00.54
11
Joseph
Sudermann
1:00.72
17
AAA Min
AAAA: 58.19 (+2.53s | 4.2%)
Univ. of Denver Hilltoppers
05/17/2025
2025 CO Hilltopper Invite
50 Back
29.30
29.30
100 Back
31.42
1:00.72
100 Back
1:00.72
12
Joel
Silver
1:01.09
18
AA Min
AAA: 1:00.89 (+0.20s | 0.3%)
Univ. of Denver Hilltoppers
01/04/2026
2026 CO TOPS Long Course Invite
50 Back
29.34
29.34
100 Back
31.75
1:01.09
100 Back
1:01.09
13
Austin
Jones
1:01.14
18
AA Min
AAA: 1:00.89 (+0.25s | 0.4%)
Pikes Peak Athletics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
29.68
29.68
100 Back
31.46
1:01.14
100 Back
1:01.14
14
Chase
Emerson
1:01.48
17
AA Min
AAA: 1:00.89 (+0.59s | 1.0%)
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
15
Silas
Zaitzew
1:01.55
17
AA Min
AAA: 1:00.89 (+0.66s | 1.1%)
Riptide Swim Team
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
29.83
29.83
100 Back
31.72
1:01.55
100 Back
1:01.55
16
Samuel
Lofstrom
1:01.56
17
AA Min
AAA: 1:00.89 (+0.67s | 1.1%)
Team Vortex
08/03/2022
Western Zones Age Group Championships
17
Tyson
Walker
1:01.64
17
AA Min
AAA: 1:00.89 (+0.75s | 1.2%)
Aces Swim Club
07/25/2023
Finals WZ LCM Senior Champs 2023
50 Back
30.20
30.20
100 Back
31.44
1:01.64
100 Back
1:01.64
18
Elias
Everitt
1:01.64
17
AA Min
AAA: 1:00.89 (+0.75s | 1.2%)
Loveland Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
19
Edgar
McMechan
1:02.22
18
AA Min
AAA: 1:00.89 (+1.33s | 2.1%)
Aspire Aquatics of Colorado
07/24/2025
2025 RAFC Last Splash Invitational
50 Back
29.65
29.65
100 Back
32.57
1:02.22
100 Back
1:02.22
20
Andrey
Ishchenko
1:02.33
18
AA Min
AAA: 1:00.89 (+1.44s | 2.3%)
COSA Swimming
07/25/2023
Finals WZ LCM Senior Champs 2023
21
Paul
Sherick
1:02.47
18
AA Min
AAA: 1:00.89 (+1.58s | 2.5%)
Loveland Swim Club
07/25/2023
Finals WZ LCM Senior Champs 2023
50 Back
30.33
30.33
100 Back
32.14
1:02.47
100 Back
1:02.47
22
Ezra
Ferguson
1:02.78
18
AA Min
AAA: 1:00.89 (+1.89s | 3.0%)
Team Vortex
07/17/2025
2025 CO CSI Senior LC State Championships
23
Tyler
Mills
1:02.78
18
AA Min
AAA: 1:00.89 (+1.89s | 3.0%)
Front Range Barracudas
06/13/2025
2025 CO CSI Long Course Open
50 Back
30.15
30.15
100 Back
32.63
1:02.78
100 Back
1:02.78
24
Bayden
Todd
1:03.08
18
AA Min
AAA: 1:00.89 (+2.19s | 3.5%)
Foothills Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
30.36
30.36
100 Back
32.72
1:03.08
100 Back
1:03.08
25
Joshua
Heydt
1:03.09
18
AA Min
AAA: 1:00.89 (+2.20s | 3.5%)
Aces Swim Club
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
30.24
30.24
100 Back
32.85
1:03.09
100 Back
1:03.09
26
Jackson
Hill
1:03.13
17
AA Min
AAA: 1:00.89 (+2.24s | 3.5%)
Denver Swim Academy
07/17/2025
2025 CO CSI Senior LC State Championships
27
Lincoln
Hoffmann
1:03.16
17
AA Min
AAA: 1:00.89 (+2.27s | 3.6%)
Fort Collins Area Swim Team
07/25/2023
Finals WZ LCM Senior Champs 2023
50 Back
30.71
30.71
100 Back
32.45
1:03.16
100 Back
1:03.16
28
Reid
Magner
1:03.23
18
AA Min
AAA: 1:00.89 (+2.34s | 3.7%)
Denver Swim Academy
07/25/2023
Finals WZ LCM Senior Champs 2023
50 Back
30.21
30.21
100 Back
33.02
1:03.23
100 Back
1:03.23
29
Kane
Willis
1:03.28
18
AA Min
AAA: 1:00.89 (+2.39s | 3.8%)
Loveland Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
30
Emerson
Gatherum
1:03.44
18
AA Min
AAA: 1:00.89 (+2.55s | 4.0%)
Corvallis Aquatic Team
06/26/2025
2025 Howard Jones Open
31
William
Moore
1:03.57
17
AA Min
AAA: 1:00.89 (+2.68s | 4.2%)
Fort Collins Area Swim Team
06/13/2025
2025 CO CSI Long Course Open
32
Paul
Noskov
1:03.60
18
AA Min
AAA: 1:00.89 (+2.71s | 4.3%)
Denver Swim Academy
11/02/2023
Finals 2023 Kevin B Perry Senior Meet
33
Luke
Slankard
1:04.05
17
A Min
AA: 1:03.69 (+0.36s | 0.6%)
Foothills Swim Team
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
30.77
30.77
100 Back
33.28
1:04.05
100 Back
1:04.05
34
Bennett
Sagrati
1:04.10
18
A Min
AA: 1:03.69 (+0.41s | 0.6%)
Highlands Ranch Aquatics
07/17/2025
2025 CO CSI Senior LC State Championships
35
Davis
Brown
1:04.31
18
A Min
AA: 1:03.69 (+0.62s | 1.0%)
Denver Swim Academy
06/19/2025
2025 CO ACES Summer Invite
50 Back
30.56
30.56
100 Back
33.75
1:04.31
100 Back
1:04.31
36
Brian
He
1:04.44
17
A Min
AA: 1:03.69 (+0.75s | 1.2%)
Univ. of Denver Hilltoppers
06/27/2025
2025 CO Zone 2 DU Meet
50 Back
31.15
31.15
100 Back
33.29
1:04.44
100 Back
1:04.44
37
Zander
De Jager
1:04.69
18
A Min
AA: 1:03.69 (+1.00s | 1.5%)
Evergreen Hurricanes
06/20/2025
2025 Falfins Long Course Open
38
Kevin
Schwartz
1:04.69
17
A Min
AA: 1:03.69 (+1.00s | 1.5%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.57
31.57
100 Back
33.12
1:04.69
100 Back
1:04.69
39
Kiran
Ambardekar
1:04.77
17
A Min
AA: 1:03.69 (+1.08s | 1.7%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.70
31.70
100 Back
33.07
1:04.77
100 Back
1:04.77
40
Harrison
Kundahl
1:04.81
18
A Min
AA: 1:03.69 (+1.12s | 1.7%)
Univ. of Denver Hilltoppers
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
41
Conor
Petri
1:04.98
17
A Min
AA: 1:03.69 (+1.29s | 2.0%)
CAC Stingrays Swim Team
05/30/2025
2025 CO COSA Long Course Open
50 Back
31.16
31.16
100 Back
33.82
1:04.98
100 Back
1:04.98
42
Charles
Newton
1:05.05
18
A Min
AA: 1:03.69 (+1.36s | 2.1%)
Aces Swim Club
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
31.35
31.35
100 Back
33.70
1:05.05
100 Back
1:05.05
43
Diego
Lara
1:05.14
17
A Min
AA: 1:03.69 (+1.45s | 2.2%)
Aces Swim Club
06/19/2025
2025 CO ACES Summer Invite
50 Back
31.43
31.43
100 Back
33.71
1:05.14
100 Back
1:05.14
44
Isak
Leitel
1:05.19
17
A Min
AA: 1:03.69 (+1.50s | 2.3%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.41
31.41
100 Back
33.78
1:05.19
100 Back
1:05.19
45
Grant
Pier
1:05.52
18
A Min
AA: 1:03.69 (+1.83s | 2.8%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.60
31.60
100 Back
33.92
1:05.52
100 Back
1:05.52
46
Tobin
Uhl
1:05.54
18
A Min
AA: 1:03.69 (+1.85s | 2.8%)
Foothills Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
31.78
31.78
100 Back
33.76
1:05.54
100 Back
1:05.54
47
Luke
Jordan
1:05.66
17
A Min
AA: 1:03.69 (+1.97s | 3.0%)
Aquawolves Swimming
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
31.87
31.87
100 Back
33.79
1:05.66
100 Back
1:05.66
48
Micah
Smith
1:05.83
17
A Min
AA: 1:03.69 (+2.14s | 3.3%)
Univ. of Denver Hilltoppers
06/27/2025
2025 CO Zone 2 DU Meet
50 Back
31.44
31.44
100 Back
34.39
1:05.83
100 Back
1:05.83
49
Reid
Sungy
1:06.18
18
A Min
AA: 1:03.69 (+2.49s | 3.8%)
Front Range Barracudas
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
32.06
32.06
100 Back
34.12
1:06.18
100 Back
1:06.18
50
Carson
King
1:06.34
17
A Min
AA: 1:03.69 (+2.65s | 4.0%)
Pikes Peak Athletics
01/04/2025
2025 CO TOPS Long Course Invite
50 Back
33.29
33.29
100 Back
33.05
1:06.34
100 Back
1:06.34