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South Dakota 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
1 Aaron Ainslie 4:14.69 16 AA Min AAA: 4:13.19 (+1.50s | 0.6%) Rushmore Swim Team 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
25.99
25.99
100 Fly
30.56
56.55
100 Fly
56.55
150 Back
31.75
1:28.30
200 Back
30.91
1:59.21
100 Back
1:02.66
250 Breast
36.41
2:35.62
300 Breast
37.82
3:13.44
100 Breast
1:14.23
350 Free
31.56
3:45.00
400 Free
29.69
4:14.69
100 Free
1:01.25
2 Easton Ketterling 4:20.95 15 AA Min AAA: 4:13.19 (+7.76s | 3.0%) Aberdeen Swim Club 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
28.49
28.49
100 Fly
33.03
1:01.52
100 Fly
1:01.52
150 Back
33.74
1:35.26
200 Back
33.00
2:08.26
100 Back
1:06.74
250 Breast
36.08
2:44.34
300 Breast
36.78
3:21.12
100 Breast
1:12.86
350 Free
30.51
3:51.63
400 Free
29.32
4:20.95
100 Free
59.83
3 Andrew Miller 4:25.35 16 A Min AA: 4:24.69 (+0.66s | 0.2%) Sioux Falls Swim Team 01/02/2026 SFST Intrasquad 1 2 26
50 Fly
27.62
27.62
100 Fly
31.75
59.37
100 Fly
59.37
150 Back
34.18
1:33.55
200 Back
33.86
2:07.41
100 Back
1:08.04
250 Breast
39.09
2:46.50
300 Breast
39.36
3:25.86
100 Breast
1:18.45
350 Free
30.52
3:56.38
400 Free
28.97
4:25.35
100 Free
59.49
4 Thomas Bass 4:26.22 16 A Min AA: 4:24.69 (+1.53s | 0.6%) Watertown Area Swim Club 01/23/2026 SFST SD 2026 January Invite
50 Fly
25.72
25.72
100 Fly
30.09
55.81
100 Fly
55.81
150 Back
33.35
1:29.16
200 Back
34.08
2:03.24
100 Back
1:07.43
250 Breast
39.26
2:42.50
300 Breast
40.48
3:22.98
100 Breast
1:19.74
350 Free
32.62
3:55.60
400 Free
30.62
4:26.22
100 Free
1:03.24
5 Cameron Ulrich 4:27.73 16 A Min AA: 4:24.69 (+3.04s | 1.1%) Sioux Falls Swim Team 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
29.37
29.37
100 Fly
31.77
1:01.14
100 Fly
1:01.14
150 Back
35.41
1:36.55
200 Back
34.56
2:11.11
100 Back
1:09.97
250 Breast
38.25
2:49.36
300 Breast
39.31
3:28.67
100 Breast
1:17.56
350 Free
30.43
3:59.10
400 Free
28.63
4:27.73
100 Free
59.06
6 Isaiah Volzke 4:28.07 15 A Min AA: 4:24.69 (+3.38s | 1.3%) Sioux Falls Swim Team 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
27.20
27.20
100 Fly
32.29
59.49
100 Fly
59.49
150 Back
34.19
1:33.68
200 Back
34.61
2:08.29
100 Back
1:08.80
250 Breast
39.58
2:47.87
300 Breast
40.74
3:28.61
100 Breast
1:20.32
350 Free
31.21
3:59.82
400 Free
28.25
4:28.07
100 Free
59.46
7 Weston VanKeulen 4:31.27 16 A Min AA: 4:24.69 (+6.58s | 2.4%) Sioux Falls Swim Team 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
28.02
28.02
100 Fly
32.57
1:00.59
100 Fly
1:00.59
150 Back
34.56
1:35.15
200 Back
32.82
2:07.97
100 Back
1:07.38
250 Breast
38.99
2:46.96
300 Breast
40.60
3:27.56
100 Breast
1:19.59
350 Free
32.99
4:00.55
400 Free
30.72
4:31.27
100 Free
1:03.71
8 Thomas Pardy 4:32.47 16 A Min AA: 4:24.69 (+7.78s | 2.9%) Sioux Falls Swim Team 01/02/2026 SFST Intrasquad 1 2 26
50 Fly
28.67
28.67
100 Fly
31.98
1:00.65
100 Fly
1:00.65
150 Back
35.09
1:35.74
200 Back
34.67
2:10.41
100 Back
1:09.76
250 Breast
38.55
2:48.96
300 Breast
39.73
3:28.69
100 Breast
1:18.28
350 Free
32.45
4:01.14
400 Free
31.33
4:32.47
100 Free
1:03.78
9 Seth Jacobson 4:39.78 15 BB Min A: 4:36.19 (+3.59s | 1.3%) Yankton Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Fly
28.17
28.17
100 Fly
32.84
1:01.01
100 Fly
1:01.01
150 Back
35.99
1:37.00
200 Back
36.18
2:13.18
100 Back
1:12.17
250 Breast
39.02
2:52.20
300 Breast
40.02
3:32.22
100 Breast
1:19.04
350 Free
34.78
4:07.01
400 Free
32.77
4:39.78
100 Free
1:07.55
10 McKoy Pereboom 4:42.40 16 BB Min A: 4:36.19 (+6.21s | 2.2%) Watertown Area Swim Club 11/03/2024 2024 SD WASC Ghouls In The Pool
50 Fly
29.02
29.02
100 Fly
33.49
1:02.51
100 Fly
1:02.51
150 Back
36.13
1:38.64
200 Back
35.34
2:13.98
100 Back
1:11.47
250 Breast
41.37
2:55.35
300 Breast
41.75
3:37.10
100 Breast
1:23.12
350 Free
33.52
4:10.62
400 Free
31.78
4:42.40
100 Free
1:05.30
11 Joshua Baseley 4:43.47 16 BB Min A: 4:36.19 (+7.28s | 2.6%) Rushmore Swim Team 02/27/2025 2025 13 Over SCY SD State A Championship
50 Fly
30.27
30.27
100 Fly
35.58
1:05.85
100 Fly
1:05.85
150 Back
36.25
1:42.10
200 Back
35.05
2:17.15
100 Back
1:11.30
250 Breast
41.24
2:58.39
300 Breast
42.28
3:40.67
100 Breast
1:23.52
350 Free
32.00
4:12.67
400 Free
30.80
4:43.47
100 Free
1:02.80
12 Ryan Matthies 4:51.31 15 BB Min A: 4:36.19 (+15.12s | 5.2%) Watertown Area Swim Club 01/17/2026 2026 Optimist High Point Meet
50 Fly
28.85
28.85
100 Fly
35.40
1:04.25
100 Fly
1:04.25
150 Back
38.96
1:43.21
200 Back
38.49
2:21.70
100 Back
1:17.45
250 Breast
39.34
3:01.04
300 Breast
42.58
3:43.62
100 Breast
1:21.92
350 Free
35.07
4:18.69
400 Free
32.62
4:51.31
100 Free
1:07.69
13 Charles Meyer 4:59.68 15 B Min BB: 4:59.19 (+0.49s | 0.2%) Madison Swim Club Inc. 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
30.08
30.08
100 Fly
35.00
1:05.08
100 Fly
1:05.08
150 Back
38.77
1:43.85
200 Back
38.05
2:21.90
100 Back
1:16.82
250 Breast
44.14
3:06.04
300 Breast
44.56
3:50.60
100 Breast
1:28.70
350 Free
35.58
4:26.18
400 Free
33.50
4:59.68
100 Free
1:09.08
14 Carson Patzer 5:02.54 16 B Min BB: 4:59.19 (+3.35s | 1.1%) Sioux Falls Swim Team 02/29/2024 2024 SD SC 13 O State A Championship Meet
50 Fly
32.33
32.33
100 Fly
36.85
1:09.18
100 Fly
1:09.18
150 Back
40.17
1:49.35
200 Back
39.83
2:29.18
100 Back
1:20.00
250 Breast
43.04
3:12.22
300 Breast
44.28
3:56.50
100 Breast
1:27.32
350 Free
34.89
4:31.39
400 Free
31.15
5:02.54
100 Free
1:06.04
15 Garrett Kunkel 5:06.50 15 B Min BB: 4:59.19 (+7.31s | 2.4%) Watertown Area Swim Club 02/27/2025 2025 13 Over SCY SD State A Championship
50 Fly
30.42
30.42
100 Fly
36.25
1:06.67
100 Fly
1:06.67
150 Back
39.31
1:45.98
200 Back
37.85
2:23.83
100 Back
1:17.16
250 Breast
47.05
3:10.88
300 Breast
49.35
4:00.23
100 Breast
1:36.40
350 Free
35.16
4:35.39
400 Free
31.11
5:06.50
100 Free
1:06.27
16 Penn Feist 5:06.67 15 B Min BB: 4:59.19 (+7.48s | 2.4%) Watertown Area Swim Club 02/29/2024 2024 SD SC 13 O State A Championship Meet
50 Fly
33.18
33.18
100 Fly
39.67
1:12.85
100 Fly
1:12.85
150 Back
37.00
1:49.85
200 Back
35.85
2:25.70
100 Back
1:12.85
250 Breast
47.96
3:13.66
300 Breast
46.69
4:00.35
100 Breast
1:34.65
350 Free
34.52
4:34.87
400 Free
31.80
5:06.67
100 Free
1:06.32
17 Eli Rippe 5:09.06 15 B Min BB: 4:59.19 (+9.87s | 3.2%) Yankton Swim Team 03/29/2025 2025 MN MYAS Midwest Regional Swim Meet
50 Fly
30.86
30.86
100 Fly
36.47
1:07.33
100 Fly
1:07.33
150 Back
43.38
1:50.71
200 Back
40.49
2:31.20
100 Back
1:23.87
250 Breast
43.06
3:14.26
300 Breast
43.27
3:57.53
100 Breast
1:26.33
350 Free
37.35
4:34.88
400 Free
34.18
5:09.06
100 Free
1:11.53
18 Luke Jacobson 5:10.62 16 B Min BB: 4:59.19 (+11.43s | 3.7%) Yankton Swim Team 01/24/2025 SFST SD 2025 January Invite
50 Fly
31.20
31.20
100 Fly
37.52
1:08.72
100 Fly
1:08.72
150 Back
43.31
1:52.03
200 Back
43.57
2:35.60
100 Back
1:26.88
250 Breast
41.69
3:17.29
300 Breast
42.26
3:59.55
100 Breast
1:23.95
350 Free
36.37
4:35.92
400 Free
34.70
5:10.62
100 Free
1:11.07
19 Gabriel Woodis 5:12.37 16 B Min BB: 4:59.19 (+13.18s | 4.2%) Sioux Falls Swim Team 01/05/2024 2024 SD SFST January Jamboree 05Jan2024 Sioux Falls Swim Team
50 Fly
34.14
34.14
100 Fly
41.20
1:15.34
100 Fly
1:15.34
150 Back
40.27
1:55.61
200 Back
39.04
2:34.65
100 Back
1:19.31
250 Breast
44.26
3:18.91
300 Breast
45.20
4:04.11
100 Breast
1:29.46
350 Free
35.40
4:39.51
400 Free
32.86
5:12.37
100 Free
1:08.26
20 Cooper Smith 5:16.00 15 B Min BB: 4:59.19 (+16.81s | 5.3%) Watertown Area Swim Club 02/27/2025 2025 13 Over SCY SD State A Championship
50 Fly
33.49
33.49
100 Fly
40.14
1:13.63
100 Fly
1:13.63
150 Back
41.21
1:54.84
200 Back
39.16
2:34.00
100 Back
1:20.37
300 Breast
1:34.45
4:08.45
100 Breast
1:34.45
350 Free
34.45
4:42.90
400 Free
33.10
5:16.00
100 Free
1:07.55
21 Cole Malsam 5:17.06 15 B Min BB: 4:59.19 (+17.87s | 5.6%) Aberdeen Swim Club 02/27/2025 2025 13 Over SCY SD State A Championship
50 Fly
33.67
33.67
100 Fly
41.44
1:15.11
100 Fly
1:15.11
150 Back
41.07
1:56.18
200 Back
39.89
2:36.07
100 Back
1:20.96
250 Breast
44.46
3:20.53
300 Breast
44.76
4:05.29
100 Breast
1:29.22
350 Free
36.69
4:41.98
400 Free
35.08
5:17.06
100 Free
1:11.77
22 Connor Aalbu 5:20.54 16 B Min BB: 4:59.19 (+21.35s | 6.7%) Black Hills Gold Swimming 11/23/2024 2024 SD Black Hills Gold Invitational
50 Fly
32.11
32.11
100 Fly
40.81
1:12.92
100 Fly
1:12.92
200 Back
1:28.16
2:41.08
100 Back
1:28.16
250 Breast
43.20
3:24.28
300 Breast
43.94
4:08.22
100 Breast
1:27.14
350 Free
37.23
4:45.45
400 Free
35.09
5:20.54
100 Free
1:12.32
23 Matthew Maritz 5:21.74 15 B Min BB: 4:59.19 (+22.55s | 7.0%) Pierre Swim Team 02/07/2025 2025 SD Short Course B Championship
25 Fly
3:45.01
3:45.01
50 Fly
23.37
4:08.38
50 Fly
4:08.38
100 Back
37.32
4:45.70
50 Back
37.32
150 Breast
36.04
5:21.74
50 Breast
36.04
24 Gavin Hauck 5:24.63 16 B: 5:22.19 (+2.44s | 0.8%) Aberdeen Swim Club 02/29/2024 2024 SD SC 13 O State A Championship Meet
50 Fly
32.79
32.79
100 Fly
39.96
1:12.75
100 Fly
1:12.75
150 Back
40.82
1:53.57
200 Back
40.05
2:33.62
100 Back
1:20.87
250 Breast
45.55
3:19.17
300 Breast
46.49
4:05.66
100 Breast
1:32.04
350 Free
40.18
4:45.84
400 Free
38.79
5:24.63
100 Free
1:18.97
25 Grayson Pankratz 5:25.29 16 B: 5:22.19 (+3.10s | 1.0%) Sioux Falls Swim Team 10/11/2025 2025 SFST SD Swim Series Meet #1
50 Fly
37.72
37.72
100 Fly
46.99
1:24.71
100 Fly
1:24.71
150 Back
40.74
2:05.45
200 Back
41.94
2:47.39
100 Back
1:22.68
250 Breast
41.64
3:29.03
300 Breast
42.24
4:11.27
100 Breast
1:23.88
350 Free
37.76
4:49.03
400 Free
36.26
5:25.29
100 Free
1:14.02
26 Quinton Anderson 5:28.28 16 B: 5:22.19 (+6.09s | 1.9%) Aberdeen Swim Club 11/15/2024 2024 Patriot Aquatics Winter Invite
50 Fly
4:14.61
4:14.61
50 Fly
4:14.61
100 Back
37.32
4:51.93
50 Back
37.32
150 Breast
36.35
5:28.28
50 Breast
36.35
27 Pierce Mathiason 5:30.30 16 B: 5:22.19 (+8.11s | 2.5%) Watertown Area Swim Club 01/17/2026 2026 Optimist High Point Meet
50 Fly
31.47
31.47
100 Fly
37.94
1:09.41
100 Fly
1:09.41
150 Back
45.45
1:54.86
200 Back
47.04
2:41.90
100 Back
1:32.49
250 Breast
44.63
3:26.53
300 Breast
46.44
4:12.97
100 Breast
1:31.07
350 Free
39.07
4:52.04
400 Free
38.26
5:30.30
100 Free
1:17.33
28 Haistyn Huss 5:32.06 15 B: 5:22.19 (+9.87s | 3.0%) Dakota Riptide 02/26/2026 2026 13 Over SCY SD State A Championship
50 Fly
35.23
35.23
100 Fly
43.11
1:18.34
100 Fly
1:18.34
150 Back
45.37
2:03.71
200 Back
44.77
2:48.48
100 Back
1:30.14
250 Breast
44.13
3:32.61
300 Breast
45.76
4:18.38
100 Breast
1:29.90
350 Free
38.39
4:56.77
400 Free
35.29
5:32.06
100 Free
1:13.68
29 Ian McAreavey 5:38.67 15 B: 5:22.19 (+16.48s | 4.9%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
30 Bryton Blauert 5:44.61 16 B: 5:22.19 (+22.42s | 6.5%) Watertown Area Swim Club 02/15/2025 Qualifying Meet Feb 2025
50 Fly
36.03
36.03
100 Fly
42.39
1:18.42
100 Fly
1:18.42
150 Back
47.20
2:05.62
200 Back
42.59
2:48.21
100 Back
1:29.79
250 Breast
52.27
3:40.48
300 Breast
50.27
4:30.75
100 Breast
1:42.54
350 Free
41.38
5:12.13
400 Free
32.48
5:44.61
100 Free
1:13.86
31 Isaac Paulson 5:49.37 16 B: 5:22.19 (+27.18s | 7.8%) Yankton Swim Team 01/19/2024 2024 SD SFST January Invite
32 Oliver Ware 5:50.09 15 B: 5:22.19 (+27.90s | 8.0%) Sioux Falls Swim Team 12/13/2025 VAST Winter Invitational
50 Fly
35.98
35.98
100 Fly
40.42
1:16.40
100 Fly
1:16.40
150 Back
46.07
2:02.47
200 Back
43.86
2:46.33
100 Back
1:29.93
250 Breast
55.46
3:41.79
300 Breast
56.91
4:38.70
100 Breast
1:52.37
350 Free
38.32
5:17.02
400 Free
33.07
5:50.09
100 Free
1:11.39

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