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Michigan Swimming Boys 15-16 - 400 Y 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
51 Luke Chalmers 4:58.41 15 BB Min A: 4:36.19 (+22.22s | 7.4%) Utica Shelby Swim Club 10/17/2025 2025 USSC Trick Or Treat Grab Bag Classic
50 Fly
32.42
32.42
100 Fly
36.08
1:08.50
100 Fly
1:08.50
150 Back
37.16
1:45.66
200 Back
35.44
2:21.10
100 Back
1:12.60
250 Breast
44.79
3:05.89
300 Breast
45.29
3:51.18
100 Breast
1:30.08
350 Free
33.20
4:24.38
400 Free
34.03
4:58.41
100 Free
1:07.23
52 Talan Button 4:58.91 16 BB Min A: 4:36.19 (+22.72s | 7.6%) North Kent Aquatic Team 11/23/2025 2025 NKAT Fall Frenzy Day After Meet
50 Fly
29.82
29.82
100 Fly
34.71
1:04.53
100 Fly
1:04.53
150 Back
38.80
1:43.33
200 Back
38.48
2:21.81
100 Back
1:17.28
250 Breast
47.97
3:09.78
300 Breast
46.18
3:55.96
100 Breast
1:34.15
350 Free
33.95
4:29.91
400 Free
29.00
4:58.91
100 Free
1:02.95
53 Mohamad Charafeddine 5:04.16 16 B Min BB: 4:59.19 (+4.97s | 1.6%) Life Time Michigan Swim Team 10/04/2025 2025 LIFE ROYAL Fall Frenzy
50 Fly
32.47
32.47
100 Fly
38.41
1:10.88
100 Fly
1:10.88
150 Back
39.67
1:50.55
200 Back
40.28
2:30.83
100 Back
1:19.95
250 Breast
42.78
3:13.61
300 Breast
44.81
3:58.42
100 Breast
1:27.59
350 Free
33.96
4:32.38
400 Free
31.78
5:04.16
100 Free
1:05.74
54 Benjamin Ha 5:04.75 14 B Min BB: 4:59.19 (+5.56s | 1.8%) Utica Shelby Swim Club 03/13/2026 Senior Cup
50 Fly
31.98
31.98
100 Fly
36.04
1:08.02
100 Fly
1:08.02
150 Back
39.80
1:47.83
200 Back
39.58
2:27.41
100 Back
1:19.38
250 Breast
43.58
3:10.99
300 Breast
42.74
3:53.73
100 Breast
1:26.32
350 Free
35.89
4:29.62
400 Free
35.13
5:04.75
100 Free
1:11.02
55 Noah Sears 5:07.86 15 B Min BB: 4:59.19 (+8.67s | 2.8%) Club Wolverine 11/21/2025 2025 SST Fall Classic
50 Fly
31.10
31.10
100 Fly
37.83
1:08.93
100 Fly
1:08.93
150 Back
41.36
1:50.29
200 Back
41.93
2:32.22
100 Back
1:23.29
250 Breast
41.89
3:14.12
300 Breast
43.89
3:58.01
100 Breast
1:25.78
350 Free
36.41
4:34.42
400 Free
33.44
5:07.86
100 Free
1:09.85
56 Jackson Campbell 5:08.85 16 B Min BB: 4:59.19 (+9.66s | 3.1%) Hurricane Penguins Swim Club 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 Fly
34.21
34.21
100 Fly
40.48
1:14.69
100 Fly
1:14.69
150 Back
37.87
1:52.56
200 Back
38.17
2:30.73
100 Back
1:16.04
250 Breast
44.14
3:14.87
300 Breast
43.71
3:58.58
100 Breast
1:27.85
350 Free
35.44
4:34.02
400 Free
34.83
5:08.85
100 Free
1:10.27
57 Lucas Hill 5:09.03 14 B Min BB: 4:59.19 (+9.84s | 3.2%) Byron Center Aquatics 12/13/2025 2025 Holiday Cup
50 Fly
32.40
32.40
100 Fly
39.11
1:11.52
100 Fly
1:11.52
150 Back
39.22
1:50.74
200 Back
40.50
2:31.24
100 Back
1:19.72
250 Breast
44.62
3:15.86
300 Breast
45.10
4:00.96
100 Breast
1:29.72
350 Free
34.20
4:35.16
400 Free
33.87
5:09.03
100 Free
1:08.07
58 Christopher Duncanson 5:10.87 15 B Min BB: 4:59.19 (+11.68s | 3.8%) Utica Shelby Swim Club 10/17/2025 2025 USSC Trick Or Treat Grab Bag Classic
50 Fly
31.89
31.89
100 Fly
37.91
1:09.80
100 Fly
1:09.80
150 Back
39.51
1:49.31
200 Back
40.06
2:29.37
100 Back
1:19.57
250 Breast
42.47
3:11.84
300 Breast
43.81
3:55.65
100 Breast
1:26.28
350 Free
37.97
4:33.62
400 Free
37.25
5:10.87
100 Free
1:15.22
59 Max Karvola 5:11.34 14 B Min BB: 4:59.19 (+12.15s | 3.9%) Novi Sturgeons 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 Fly
32.79
32.79
100 Fly
38.00
1:10.79
100 Fly
1:10.79
150 Back
40.69
1:51.48
200 Back
41.23
2:32.71
100 Back
1:21.92
250 Breast
43.33
3:16.04
300 Breast
43.73
3:59.77
100 Breast
1:27.06
350 Free
37.41
4:37.18
400 Free
34.16
5:11.34
100 Free
1:11.57
60 Jerry Mao 5:11.39 15 B Min BB: 4:59.19 (+12.20s | 3.9%) Oly Swimming 10/17/2025 2025 OLY Fall Classic
50 Fly
31.91
31.91
100 Fly
38.58
1:10.49
100 Fly
1:10.49
150 Back
40.50
1:50.99
200 Back
40.79
2:31.78
100 Back
1:21.29
250 Breast
42.74
3:14.52
300 Breast
43.02
3:57.54
100 Breast
1:25.76
350 Free
37.84
4:35.38
400 Free
36.01
5:11.39
100 Free
1:13.85
61 Luke Mason 5:11.78 15 B Min BB: 4:59.19 (+12.59s | 4.0%) Greater Kalamazoo Crocs 03/07/2026 2026 Lake Superior Regional Meet
50 Fly
35.09
35.09
100 Fly
42.64
1:17.73
100 Fly
1:17.73
150 Back
37.25
1:54.98
200 Back
38.41
2:33.39
100 Back
1:15.66
250 Breast
43.54
3:16.93
300 Breast
43.69
4:00.62
100 Breast
1:27.23
350 Free
35.88
4:36.50
400 Free
35.28
5:11.78
100 Free
1:11.16
62 Isaac Koppin 5:15.72 15 B Min BB: 4:59.19 (+16.53s | 5.2%) Sailfish Swim Club 10/10/2025 2025 HVP IMX Challenge Open Invitational
50 Fly
30.34
30.34
100 Fly
36.13
1:06.47
100 Fly
1:06.47
150 Back
39.67
1:46.14
200 Back
41.42
2:27.56
100 Back
1:21.09
250 Breast
46.15
3:13.71
300 Breast
48.53
4:02.24
100 Breast
1:34.68
350 Free
36.16
4:38.40
400 Free
37.32
5:15.72
100 Free
1:13.48
63 Tyler Gattshall 5:15.99 14 B Min BB: 4:59.19 (+16.80s | 5.3%) Supernova Swim Team 10/17/2025 2025 OLY Fall Classic
50 Fly
33.02
33.02
100 Fly
38.71
1:11.73
100 Fly
1:11.73
150 Back
42.11
1:53.84
200 Back
41.76
2:35.60
100 Back
1:23.87
250 Breast
42.11
3:17.71
300 Breast
42.82
4:00.53
100 Breast
1:24.93
350 Free
38.99
4:39.52
400 Free
36.47
5:15.99
100 Free
1:15.46
64 Cody Roskamp 5:20.16 15 B Min BB: 4:59.19 (+20.97s | 6.5%) Grand Rapids Aquatics 11/01/2025 Greater Kalamazoo Arena Challenge
50 Fly
34.05
34.05
100 Fly
38.90
1:12.95
100 Fly
1:12.95
150 Back
43.88
1:56.83
200 Back
42.52
2:39.35
100 Back
1:26.40
250 Breast
44.25
3:23.60
300 Breast
46.13
4:09.73
100 Breast
1:30.38
350 Free
35.99
4:45.72
400 Free
34.44
5:20.16
100 Free
1:10.43
65 Matthew Drouillard 5:20.50 16 B Min BB: 4:59.19 (+21.31s | 6.6%) Whitmore Lake Waves 11/21/2025 2025 SST Fall Classic
50 Fly
32.09
32.09
100 Fly
39.64
1:11.73
100 Fly
1:11.73
150 Back
41.51
1:53.24
200 Back
41.56
2:34.80
100 Back
1:23.07
250 Breast
44.55
3:19.35
300 Breast
45.82
4:05.17
100 Breast
1:30.37
350 Free
38.34
4:43.51
400 Free
36.99
5:20.50
100 Free
1:15.33
66 Adam Theisen 5:20.94 15 B Min BB: 4:59.19 (+21.75s | 6.8%) South Lyon Aquatics 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 Fly
29.78
29.78
100 Fly
34.27
1:04.05
100 Fly
1:04.05
150 Back
45.19
1:49.24
200 Back
44.39
2:33.63
100 Back
1:29.58
250 Breast
45.91
3:19.54
300 Breast
46.87
4:06.41
100 Breast
1:32.78
350 Free
38.84
4:45.25
400 Free
35.69
5:20.94
100 Free
1:14.53
67 Karl Kiebel 5:23.28 16 B: 5:22.19 (+1.09s | 0.3%) Hurricane Penguins Swim Club 10/10/2025 2025 HVP IMX Challenge Open Invitational
50 Fly
33.76
33.76
100 Fly
41.34
1:15.10
100 Fly
1:15.10
150 Back
42.70
1:57.80
200 Back
43.78
2:41.58
100 Back
1:26.48
250 Breast
43.91
3:25.49
300 Breast
43.46
4:08.95
100 Breast
1:27.37
350 Free
38.15
4:47.10
400 Free
36.18
5:23.28
100 Free
1:14.33
68 Evan Bilacic 5:27.97 14 B: 5:22.19 (+5.78s | 1.8%) Grand Traverse Bay YMCA Breake 03/20/2026 2026 SCY MAGS Championship Meet
50 Fly
33.49
33.49
100 Fly
40.90
1:14.39
100 Fly
1:14.39
150 Back
45.68
2:00.07
200 Back
43.57
2:43.64
100 Back
1:29.25
250 Breast
46.07
3:29.71
300 Breast
48.04
4:17.75
100 Breast
1:34.11
350 Free
35.62
4:53.37
400 Free
34.60
5:27.97
100 Free
1:10.22
69 Graedon Lake 5:32.49 15 B: 5:22.19 (+10.30s | 3.1%) North Kent Aquatic Team 11/23/2025 2025 NKAT Fall Frenzy Day After Meet
50 Fly
32.54
32.54
100 Fly
38.17
1:10.71
100 Fly
1:10.71
150 Back
41.86
1:52.57
200 Back
41.87
2:34.44
100 Back
1:23.73
250 Breast
49.55
3:23.99
300 Breast
50.50
4:14.49
100 Breast
1:40.05
350 Free
39.66
4:54.15
400 Free
38.34
5:32.49
100 Free
1:18.00
70 Peyton Rouse 5:41.03 16 B: 5:22.19 (+18.84s | 5.5%) Supernova Swim Team 02/14/2026 2026 Best ValenTimes Meet
50 Fly
33.62
33.62
100 Fly
43.25
1:16.87
100 Fly
1:16.87
150 Back
41.22
1:58.09
200 Back
41.26
2:39.35
100 Back
1:22.48
250 Breast
52.98
3:32.33
300 Breast
54.08
4:26.41
100 Breast
1:47.06
350 Free
37.47
5:03.88
400 Free
37.15
5:41.03
100 Free
1:14.62
71 Rayan Panse 5:42.54 15 B: 5:22.19 (+20.35s | 5.9%) Life Time Michigan Swim Team 10/04/2025 2025 LIFE ROYAL Fall Frenzy
50 Fly
33.56
33.56
100 Fly
42.38
1:15.94
100 Fly
1:15.94
150 Back
45.98
2:01.92
200 Back
47.49
2:49.41
100 Back
1:33.47
250 Breast
49.35
3:38.76
300 Breast
51.49
4:30.25
100 Breast
1:40.84
350 Free
1:12.24
5:42.49
400 Free
0.05
5:42.54
100 Free
1:12.29
72 Sebastian Kernya 5:44.39 15 B: 5:22.19 (+22.20s | 6.4%) Atlantis Swimming 10/17/2025 2025 OLY Fall Classic
50 Fly
32.24
32.24
100 Fly
43.72
1:15.96
100 Fly
1:15.96
150 Back
44.91
2:00.87
200 Back
44.03
2:44.90
100 Back
1:28.94
250 Breast
50.94
3:35.84
300 Breast
52.32
4:28.16
100 Breast
1:43.26
350 Free
38.14
5:06.30
400 Free
38.09
5:44.39
100 Free
1:16.23
73 Evan Murray 5:49.25 14 B: 5:22.19 (+27.06s | 7.7%) Royal Swimming 10/10/2025 2025 Back To The Pool
50 Fly
37.95
37.95
100 Fly
1:32.83
2:10.78
100 Fly
2:10.78
200 Back
44.24
2:55.02
100 Back
44.24
250 Breast
49.39
3:44.41
350 Free
1:27.83
5:12.24
400 Free
37.01
5:49.25
100 Free
2:04.84
74 Daniel Cazan-London 5:53.38 14 B: 5:22.19 (+31.19s | 8.8%) Hurricane Penguins Swim Club 01/10/2026 DCAC Go The Distance 2026
50 Fly
36.40
36.40
100 Fly
43.97
1:20.37
100 Fly
1:20.37
150 Back
42.75
2:03.12
200 Back
41.67
2:44.79
100 Back
1:24.42
250 Breast
53.90
3:38.69
300 Breast
53.08
4:31.77
100 Breast
1:46.98
350 Free
41.19
5:12.96
400 Free
40.42
5:53.38
100 Free
1:21.61
75 Evan Xiao 6:01.58 14 B: 5:22.19 (+39.39s | 10.9%) Life Time Michigan Swim Team 01/10/2026 2026 LIFE Royal Swimming Winter Fest
50 Fly
38.35
38.35
100 Fly
44.82
1:23.17
100 Fly
1:23.17
150 Back
45.66
2:08.83
200 Back
43.20
2:52.03
100 Back
1:28.86
250 Breast
52.96
3:44.99
300 Breast
53.26
4:38.25
100 Breast
1:46.22
350 Free
42.00
5:20.25
400 Free
41.33
6:01.58
100 Free
1:23.33
76 Sebestian Davilla Hernandez 6:32.27 14 B: 5:22.19 (+70.08s | 17.9%) Life Time Michigan Swim Team 01/10/2026 2026 LIFE Royal Swimming Winter Fest
50 Fly
43.34
43.34
100 Fly
51.94
1:35.28
100 Fly
1:35.28
150 Back
48.80
2:24.08
200 Back
47.52
3:11.60
100 Back
1:36.32
250 Breast
57.00
4:08.60
300 Breast
59.40
5:08.00
100 Breast
1:56.40
350 Free
41.72
5:49.72
400 Free
42.55
6:32.27
100 Free
1:24.27

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.