Colorado Swimming Boys 17-18 - 400 M IM

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
1 Reid Magner 4:33.77 16 AAAA Min Denver Swim Academy 07/25/2023 Western Zone Senior Championship
2 Brennen Oneil 4:36.15 16 AAA Min AAAA: 4:35.69 (+0.46s | 0.2%) Fort Collins Area Swim Team 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
50 Fly
28.10
28.10
100 Fly
33.03
1:01.13
100 Fly
1:01.13
150 Back
35.16
1:36.29
200 Back
34.99
2:11.28
100 Back
1:10.15
250 Breast
41.18
2:52.46
300 Breast
40.21
3:32.67
100 Breast
1:21.39
350 Free
32.14
4:04.81
400 Free
31.34
4:36.15
100 Free
1:03.48
3 Micah Moore 4:39.14 17 AAA Min AAAA: 4:35.69 (+3.45s | 1.2%) Fort Collins Area Swim Team 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
4 Oliver Valdez 4:39.24 18 AAA Min AAAA: 4:35.69 (+3.55s | 1.3%) Univ of Denver Hilltoppers 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Fly
28.85
28.85
100 Fly
34.05
1:02.90
100 Fly
1:02.90
150 Back
35.95
1:38.85
200 Back
34.31
2:13.16
100 Back
1:10.26
250 Breast
40.19
2:53.35
300 Breast
40.71
3:34.06
100 Breast
1:20.90
350 Free
32.95
4:07.01
400 Free
32.23
4:39.24
100 Free
1:05.18
5 Gavin Keogh 4:39.37 15 AAA Min AAAA: 4:35.69 (+3.68s | 1.3%) Flatiron Athletic Club 06/02/2023 Barracuda Summer Sizzler Invite
6 Luke Slankard 4:41.22 16 AAA Min AAAA: 4:35.69 (+5.53s | 2.0%) Foothills Swim Team 07/23/2024 Speedo Summer Championships
50 Fly
28.79
28.79
100 Fly
33.63
1:02.42
100 Fly
1:02.42
150 Back
38.78
1:41.20
200 Back
37.09
2:18.29
100 Back
1:15.87
250 Breast
37.07
2:55.36
300 Breast
38.91
3:34.27
100 Breast
1:15.98
350 Free
34.26
4:08.53
400 Free
32.69
4:41.22
100 Free
1:06.95
7 Tobin Uhl 4:41.87 14 AAA Min AAAA: 4:35.69 (+6.18s | 2.2%) Foothills Swim Team 08/03/2022 2022 WZ Age Group Championships - Elk Grove CA
8 Joseph Sudermann 4:43.45 15 AAA Min AAAA: 4:35.69 (+7.76s | 2.7%) Univ of Denver Hilltoppers 06/08/2023 SCSC George Haines International Swim Meet
50 Fly
29.20
29.20
100 Fly
33.13
1:02.33
100 Fly
1:02.33
150 Back
37.74
1:40.07
200 Back
37.42
2:17.49
100 Back
1:15.16
250 Breast
40.67
2:58.16
300 Breast
40.75
3:38.91
100 Breast
1:21.42
350 Free
33.00
4:11.91
400 Free
31.54
4:43.45
100 Free
1:04.54
9 Benjamin Witmer 4:44.69 17 AAA Min AAAA: 4:35.69 (+9.00s | 3.2%) Univ of Denver Hilltoppers 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Fly
29.24
29.24
100 Fly
34.27
1:03.51
100 Fly
1:03.51
150 Back
36.13
1:39.64
200 Back
35.96
2:15.60
100 Back
1:12.09
250 Breast
41.46
2:57.06
300 Breast
41.54
3:38.60
100 Breast
1:23.00
350 Free
33.49
4:12.09
400 Free
32.60
4:44.69
100 Free
1:06.09
10 Gherman Prudnikau 4:44.75 18 AAA Min AAAA: 4:35.69 (+9.06s | 3.2%) Mission Aurora Colorado Swimmi 06/13/2025 2025 CO CSI Long Course Open
50 Fly
28.10
28.10
100 Fly
32.36
1:00.46
100 Fly
1:00.46
150 Back
36.69
1:37.15
200 Back
36.24
2:13.39
100 Back
1:12.93
250 Breast
42.26
2:55.65
300 Breast
43.87
3:39.52
100 Breast
1:26.13
350 Free
33.06
4:12.58
400 Free
32.17
4:44.75
100 Free
1:05.23
11 Daniel Rinchiuso 4:45.69 17 AAA Min AAAA: 4:35.69 (+10.00s | 3.5%) Fort Collins Area Swim Team 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
12 Tyson Walker 4:45.91 15 AAA Min AAAA: 4:35.69 (+10.22s | 3.6%) Aces Swim Club 07/25/2023 Western Zone Senior Championship
13 Barrett Kerrigan 4:46.81 16 AAA Min AAAA: 4:35.69 (+11.12s | 3.9%) Pikes Peak Athletics 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
50 Fly
29.43
29.43
100 Fly
34.15
1:03.58
100 Fly
1:03.58
150 Back
39.33
1:42.91
200 Back
37.84
2:20.75
100 Back
1:17.17
250 Breast
39.44
3:00.19
300 Breast
40.44
3:40.63
100 Breast
1:19.88
350 Free
33.99
4:14.62
400 Free
32.19
4:46.81
100 Free
1:06.18
14 Carter Bradley 4:47.57 16 AAA Min AAAA: 4:35.69 (+11.88s | 4.1%) Foothills Swim Team 05/31/2024 Barracuda Summer Sizzler Invite
50 Fly
30.76
30.76
100 Fly
36.95
1:07.71
100 Fly
1:07.71
150 Back
36.21
1:43.92
200 Back
36.88
2:20.80
100 Back
1:13.09
250 Breast
40.84
3:01.64
300 Breast
41.27
3:42.91
100 Breast
1:22.11
350 Free
32.83
4:15.74
400 Free
31.83
4:47.57
100 Free
1:04.66
15 Jaden Putman 4:47.61 18 AAA Min AAAA: 4:35.69 (+11.92s | 4.1%) Fort Collins Area Swim Team 06/06/2025 2025 CO FAST June Bonanza
50 Fly
29.62
29.62
100 Fly
34.53
1:04.15
100 Fly
1:04.15
150 Back
35.11
1:39.26
200 Back
35.39
2:14.65
100 Back
1:10.50
250 Breast
43.22
2:57.87
300 Breast
42.91
3:40.78
100 Breast
1:26.13
350 Free
33.86
4:14.64
400 Free
32.97
4:47.61
100 Free
1:06.83
16 Connor Kelly 4:49.04 16 AA Min AAA: 4:48.79 (+0.25s | 0.1%) Aquawolves Swimming 07/25/2023 Western Zone Senior Championship
17 Wesley Schlachter 4:50.66 17 AA Min AAA: 4:48.79 (+1.87s | 0.6%) Flatiron Athletic Club 06/14/2024 CSI Long Course Open
50 Fly
28.67
28.67
100 Fly
31.44
1:00.11
100 Fly
1:00.11
150 Back
37.57
1:37.68
200 Back
36.37
2:14.05
100 Back
1:13.94
250 Breast
45.50
2:59.55
300 Breast
45.40
3:44.95
100 Breast
1:30.90
350 Free
33.76
4:18.71
400 Free
31.95
4:50.66
100 Free
1:05.71
18 Joel Silver 4:50.84 16 AA Min AAA: 4:48.79 (+2.05s | 0.7%) Univ of Denver Hilltoppers 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
19 Tanner Wilson 4:50.87 17 AA Min AAA: 4:48.79 (+2.08s | 0.7%) Valley Aquatics 06/01/2024 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS]
20 Ronan Watts 4:51.02 17 AA Min AAA: 4:48.79 (+2.23s | 0.8%) Pikes Peak Athletics 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
21 Justin Cady 4:51.48 17 AA Min AAA: 4:48.79 (+2.69s | 0.9%) Flatiron Athletic Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
29.76
29.76
100 Fly
33.54
1:03.30
100 Fly
1:03.30
150 Back
38.52
1:41.82
200 Back
38.20
2:20.02
100 Back
1:16.72
250 Breast
42.85
3:02.87
300 Breast
43.54
3:46.41
100 Breast
1:26.39
350 Free
32.60
4:19.01
400 Free
32.47
4:51.48
100 Free
1:05.07
22 Lincoln Hoffmann 4:51.57 15 AA Min AAA: 4:48.79 (+2.78s | 1.0%) Fort Collins Area Swim Team 07/25/2023 Western Zone Senior Championship
23 Logan Rains 4:52.02 17 AA Min AAA: 4:48.79 (+3.23s | 1.1%) Foothills Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Fly
30.35
30.35
100 Fly
34.87
1:05.22
100 Fly
1:05.22
150 Back
38.69
1:43.91
200 Back
38.02
2:21.93
100 Back
1:16.71
250 Breast
41.88
3:03.81
300 Breast
41.28
3:45.09
100 Breast
1:23.16
350 Free
34.46
4:19.55
400 Free
32.47
4:52.02
100 Free
1:06.93
24 Diego Lara 4:53.60 16 AA Min AAA: 4:48.79 (+4.81s | 1.6%) Aces Swim Club 06/19/2025 2025 CO ACES Summer Invite
50 Fly
29.58
29.58
100 Fly
33.71
1:03.29
100 Fly
1:03.29
150 Back
38.21
1:41.50
200 Back
37.65
2:19.15
100 Back
1:15.86
250 Breast
42.64
3:01.79
300 Breast
43.80
3:45.59
100 Breast
1:26.44
350 Free
33.96
4:19.55
400 Free
34.05
4:53.60
100 Free
1:08.01
25 Nolan Kohl 4:53.68 17 AA Min AAA: 4:48.79 (+4.89s | 1.7%) Aquawolves Swimming 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Fly
29.47
29.47
100 Fly
35.12
1:04.59
100 Fly
1:04.59
150 Back
37.87
1:42.46
200 Back
36.40
2:18.86
100 Back
1:14.27
250 Breast
44.00
3:02.86
300 Breast
44.02
3:46.88
100 Breast
1:28.02
350 Free
33.61
4:20.49
400 Free
33.19
4:53.68
100 Free
1:06.80
26 Aleksandras Aleinikovas 4:55.14 15 AA Min AAA: 4:48.79 (+6.35s | 2.2%) Mission Aurora Colorado Swimmi 07/14/2022 2022 Speedo Summer Senior Sectionals - Mt Hood
27 Jack Garnett 4:55.26 16 AA Min AAA: 4:48.79 (+6.47s | 2.2%) Boulder Swimming 07/25/2023 Western Zone Senior Championship
28 Trevor Boodt 4:55.33 14 AA Min AAA: 4:48.79 (+6.54s | 2.2%) Aces Swim Club 07/26/2021 2021 WZ LC Senior Championships
29 Noah Mooney 4:56.37 14 AA Min AAA: 4:48.79 (+7.58s | 2.6%) Unattached 08/04/2021 2021 WZ Age Group Championships
30 Lincoln Miller 4:57.36 17 AA Min AAA: 4:48.79 (+8.57s | 2.9%) Flatiron Athletic Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.14
30.14
100 Fly
35.36
1:05.50
100 Fly
1:05.50
150 Back
40.05
1:45.55
200 Back
39.00
2:24.55
100 Back
1:19.05
250 Breast
44.22
3:08.77
300 Breast
44.38
3:53.15
100 Breast
1:28.60
350 Free
32.48
4:25.63
400 Free
31.73
4:57.36
100 Free
1:04.21
31 Daisuke Nakashima 4:58.48 14 AA Min AAA: 4:48.79 (+9.69s | 3.2%) Front Range Barracudas 06/11/2022 2022 IA DSMY TRUDY HANCOCK MEMORIAL
32 Vladislav Kazakin 4:59.08 17 AA Min AAA: 4:48.79 (+10.29s | 3.4%) Highlands Ranch Aquatics 06/28/2024 Zone 2 Meet - DU
50 Fly
29.80
29.80
100 Fly
33.73
1:03.53
100 Fly
1:03.53
150 Back
36.85
1:40.38
200 Back
37.01
2:17.39
100 Back
1:13.86
250 Breast
47.06
3:04.45
300 Breast
47.89
3:52.34
100 Breast
1:34.95
350 Free
34.62
4:26.96
400 Free
32.12
4:59.08
100 Free
1:06.74
33 Alexander King 5:00.06 17 AA Min AAA: 4:48.79 (+11.27s | 3.8%) Mission Aurora Colorado Swimmi 06/14/2024 CSI Long Course Open
50 Fly
31.19
31.19
100 Fly
34.63
1:05.82
100 Fly
1:05.82
150 Back
39.60
1:45.42
200 Back
39.66
2:25.08
100 Back
1:19.26
250 Breast
41.85
3:06.93
300 Breast
43.76
3:50.69
100 Breast
1:25.61
350 Free
35.34
4:26.03
400 Free
34.03
5:00.06
100 Free
1:09.37
34 Caleb Wurtz 5:00.57 16 AA Min AAA: 4:48.79 (+11.78s | 3.9%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Fly
30.96
30.96
100 Fly
34.71
1:05.67
100 Fly
1:05.67
150 Back
40.82
1:46.49
200 Back
40.17
2:26.66
100 Back
1:20.99
250 Breast
43.11
3:09.77
300 Breast
41.92
3:51.69
100 Breast
1:25.03
350 Free
35.57
4:27.26
400 Free
33.31
5:00.57
100 Free
1:08.88
35 Matthew Campbell 5:00.75 17 AA Min AAA: 4:48.79 (+11.96s | 4.0%) Fort Collins Area Swim Team 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
36 Dawson Chu 5:01.42 17 AA Min AAA: 4:48.79 (+12.63s | 4.2%) Highlands Ranch Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
29.12
29.12
100 Fly
34.80
1:03.92
100 Fly
1:03.92
150 Back
39.60
1:43.52
200 Back
38.81
2:22.33
100 Back
1:18.41
250 Breast
42.05
3:04.38
300 Breast
43.41
3:47.79
100 Breast
1:25.46
350 Free
36.92
4:24.71
400 Free
36.71
5:01.42
100 Free
1:13.63
37 Daniel Zhou 5:01.45 14 AA Min AAA: 4:48.79 (+12.66s | 4.2%) Univ of Denver Hilltoppers 07/26/2021 2021 WZ LC Senior Championships
38 Timothy Kenigsberg 5:02.06 18 A Min AA: 5:01.89 (+0.17s | 0.1%) Northern Colorado Swim Club 07/11/2025 2025 CO NCS Gold District Championships
50 Fly
30.55
30.55
100 Fly
35.59
1:06.14
100 Fly
1:06.14
150 Back
39.29
1:45.43
200 Back
39.40
2:24.83
100 Back
1:18.69
250 Breast
45.32
3:10.15
300 Breast
45.00
3:55.15
100 Breast
1:30.32
350 Free
35.43
4:30.58
400 Free
31.48
5:02.06
100 Free
1:06.91
39 Brandon Cho 5:02.11 14 A Min AA: 5:01.89 (+0.22s | 0.1%) Highlands Ranch Aquatics 08/03/2022 2022 WZ Age Group Championships - Elk Grove CA
40 Camille Trinquesse 5:02.36 14 A Min AA: 5:01.89 (+0.47s | 0.2%) Univ of Denver Hilltoppers 07/21/2022 CSI 13&O LC State Championships
41 Liam Paxton-Horn 5:05.37 17 A Min AA: 5:01.89 (+3.48s | 1.1%) Durango Swim Club 06/19/2025 2025 CO Grand Junction Invitational
50 Fly
30.53
30.53
100 Fly
36.54
1:07.07
100 Fly
1:07.07
150 Back
39.72
1:46.79
200 Back
40.81
2:27.60
100 Back
1:20.53
250 Breast
43.86
3:11.46
300 Breast
45.40
3:56.86
100 Breast
1:29.26
350 Free
34.67
4:31.53
400 Free
33.84
5:05.37
100 Free
1:08.51
42 Brennan Williams 5:06.10 17 A Min AA: 5:01.89 (+4.21s | 1.4%) Univ of Denver Hilltoppers 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.10
30.10
100 Fly
34.79
1:04.89
100 Fly
1:04.89
150 Back
40.65
1:45.54
200 Back
38.91
2:24.45
100 Back
1:19.56
250 Breast
45.35
3:09.80
300 Breast
45.83
3:55.63
100 Breast
1:31.18
350 Free
36.06
4:31.69
400 Free
34.41
5:06.10
100 Free
1:10.47
43 James Story 5:06.13 15 A Min AA: 5:01.89 (+4.24s | 1.4%) Front Range Barracudas 07/15/2022 NCS Gold Districts
44 Carson Wall 5:06.15 18 A Min AA: 5:01.89 (+4.26s | 1.4%) North Jeffco Swim Team 06/13/2025 2025 CO CSI Long Course Open
50 Fly
30.68
30.68
100 Fly
34.67
1:05.35
100 Fly
1:05.35
150 Back
42.21
1:47.56
200 Back
40.73
2:28.29
100 Back
1:22.94
250 Breast
44.84
3:13.13
300 Breast
45.85
3:58.98
100 Breast
1:30.69
350 Free
34.60
4:33.58
400 Free
32.57
5:06.15
100 Free
1:07.17
45 Hugh Boris 5:06.35 17 A Min AA: 5:01.89 (+4.46s | 1.5%) Univ of Denver Hilltoppers 06/14/2024 CSI Long Course Open
50 Fly
32.33
32.33
100 Fly
38.90
1:11.23
100 Fly
1:11.23
150 Back
41.83
1:53.06
200 Back
41.23
2:34.29
100 Back
1:23.06
250 Breast
39.94
3:14.23
300 Breast
40.57
3:54.80
100 Breast
1:20.51
350 Free
37.70
4:32.50
400 Free
33.85
5:06.35
100 Free
1:11.55
46 Reid Sungy 5:06.53 17 A Min AA: 5:01.89 (+4.64s | 1.5%) Front Range Barracudas 06/13/2025 2025 CO CSI Long Course Open
50 Fly
30.60
30.60
100 Fly
36.56
1:07.16
100 Fly
1:07.16
150 Back
39.66
1:46.82
200 Back
39.63
2:26.45
100 Back
1:19.29
250 Breast
43.17
3:09.62
300 Breast
43.82
3:53.44
100 Breast
1:26.99
350 Free
36.96
4:30.40
400 Free
36.13
5:06.53
100 Free
1:13.09
47 Spencer Carter 5:06.67 14 A Min AA: 5:01.89 (+4.78s | 1.6%) Pikes Peak Athletics 07/21/2022 CSI 13&O LC State Championships
48 Wyatt Fortney 5:07.23 16 A Min AA: 5:01.89 (+5.34s | 1.7%) Univ of Denver Hilltoppers 03/14/2024 2024 SPEEDO SECTIONALS [RESULTS]
49 Pierce Bickerton 5:07.54 15 A Min AA: 5:01.89 (+5.65s | 1.8%) Fort Collins Area Swim Team 06/09/2023 FAST Bonanza
50 Ethan DiFronzo 5:08.13 14 A Min AA: 5:01.89 (+6.24s | 2.0%) Flatiron Athletic Club 06/02/2022 CUDA STAR LC Open

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.