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South Dakota Swimming Boys 11-12 - 400 M Free

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 Noah Key 5:26.12 12 A Min AA: 5:13.09 (+13.03s | 4.0%) Deadwood/Lead 76ers 07/18/2025 2025 SD State Long Course Meet
50 Free
36.73
36.73
100 Free
41.58
1:18.31
100 Free
1:18.31
150 Free
43.54
2:01.85
200 Free
41.45
2:43.30
100 Free
1:24.99
250 Free
42.96
3:26.26
300 Free
42.12
4:08.38
100 Free
1:25.08
350 Free
39.85
4:48.23
400 Free
37.89
5:26.12
100 Free
1:17.74
2 Jensen Rathburn 5:30.93 12 BB Min A: 5:26.69 (+4.24s | 1.3%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
36.35
36.35
100 Free
41.76
1:18.11
100 Free
1:18.11
150 Free
42.96
2:01.07
200 Free
42.45
2:43.52
100 Free
1:25.41
250 Free
43.18
3:26.70
300 Free
42.07
4:08.77
100 Free
1:25.25
350 Free
41.62
4:50.39
400 Free
40.54
5:30.93
100 Free
1:22.16
3 Owen Spanos 5:38.36 12 BB Min A: 5:26.69 (+11.67s | 3.4%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
38.78
38.78
100 Free
43.97
1:22.75
100 Free
1:22.75
150 Free
43.71
2:06.46
200 Free
43.87
2:50.33
100 Free
1:27.58
250 Free
43.31
3:33.64
300 Free
42.98
4:16.62
100 Free
1:26.29
350 Free
41.75
4:58.37
400 Free
39.99
5:38.36
100 Free
1:21.74
4 Jaxon Anderson 5:41.14 12 BB Min A: 5:26.69 (+14.45s | 4.2%) Southwest Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
37.23
37.23
150 Free
1:28.38
2:05.61
200 Free
44.27
2:49.88
100 Free
2:12.65
250 Free
44.52
3:34.40
300 Free
43.76
4:18.16
100 Free
1:28.28
350 Free
42.95
5:01.11
400 Free
40.03
5:41.14
100 Free
1:22.98
5 Crosby Bass 5:41.15 11 BB Min A: 5:26.69 (+14.46s | 4.2%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
38.18
38.18
100 Free
43.23
1:21.41
100 Free
1:21.41
150 Free
44.80
2:06.21
200 Free
44.15
2:50.36
100 Free
1:28.95
250 Free
43.57
3:33.93
300 Free
43.54
4:17.47
100 Free
1:27.11
350 Free
42.51
4:59.98
400 Free
41.17
5:41.15
100 Free
1:23.68
6 Eli Haynes 5:44.56 12 BB Min A: 5:26.69 (+17.87s | 5.2%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
39.04
39.04
100 Free
43.18
1:22.22
100 Free
1:22.22
150 Free
44.31
2:06.53
200 Free
44.60
2:51.13
100 Free
1:28.91
250 Free
43.63
3:34.76
300 Free
44.53
4:19.29
100 Free
1:28.16
350 Free
44.04
5:03.33
400 Free
41.23
5:44.56
100 Free
1:25.27
7 Theodore Kessler 5:45.21 11 BB Min A: 5:26.69 (+18.52s | 5.4%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
40.54
40.54
100 Free
44.31
1:24.85
100 Free
1:24.85
150 Free
45.16
2:10.01
200 Free
43.31
2:53.32
100 Free
1:28.47
250 Free
44.55
3:37.87
300 Free
43.72
4:21.59
100 Free
1:28.27
350 Free
43.99
5:05.58
400 Free
39.63
5:45.21
100 Free
1:23.62
8 Asher Schwan 5:48.37 11 BB Min A: 5:26.69 (+21.68s | 6.2%) Aberdeen Swim Club 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
38.38
38.38
100 Free
43.28
1:21.66
100 Free
1:21.66
150 Free
43.35
2:05.01
200 Free
44.75
2:49.76
100 Free
1:28.10
250 Free
45.15
3:34.91
300 Free
44.27
4:19.18
100 Free
1:29.42
350 Free
45.26
5:04.44
400 Free
43.93
5:48.37
100 Free
1:29.19
9 Logan Zahnow 5:48.68 12 BB Min A: 5:26.69 (+21.99s | 6.3%) Southwest Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
40.24
40.24
100 Free
42.66
1:22.90
100 Free
1:22.90
150 Free
44.67
2:07.57
200 Free
43.32
2:50.89
100 Free
1:27.99
250 Free
45.44
3:36.33
300 Free
43.88
4:20.21
100 Free
1:29.32
350 Free
45.29
5:05.50
400 Free
43.18
5:48.68
100 Free
1:28.47
10 Nash Kremer 5:50.11 12 BB Min A: 5:26.69 (+23.42s | 6.7%) Dakota Riptide 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
36.21
36.21
100 Free
42.43
1:18.64
100 Free
1:18.64
150 Free
43.66
2:02.30
200 Free
44.38
2:46.68
100 Free
1:28.04
250 Free
43.84
3:30.52
300 Free
46.32
4:16.84
100 Free
1:30.16
350 Free
46.98
5:03.82
400 Free
46.29
5:50.11
100 Free
1:33.27
11 Spencer Bonjour 5:54.47 12 B Min BB: 5:53.89 (+0.58s | 0.2%) Yankton Swim Team 06/13/2026 VAST Splash
50 Free
39.16
39.16
100 Free
44.97
1:24.13
100 Free
1:24.13
150 Free
45.55
2:09.68
200 Free
44.83
2:54.51
100 Free
1:30.38
250 Free
45.79
3:40.30
300 Free
45.68
4:25.98
100 Free
1:31.47
350 Free
44.80
5:10.78
400 Free
43.69
5:54.47
100 Free
1:28.49
12 Fernando Enriquez Arellano 5:58.24 12 B Min BB: 5:53.89 (+4.35s | 1.2%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
39.34
39.34
100 Free
44.50
1:23.84
100 Free
1:23.84
150 Free
46.89
2:10.73
200 Free
46.32
2:57.05
100 Free
1:33.21
250 Free
47.65
3:44.70
300 Free
45.69
4:30.39
100 Free
1:33.34
350 Free
45.88
5:16.27
400 Free
41.97
5:58.24
100 Free
1:27.85
13 James Ashton 6:01.94 11 B Min BB: 5:53.89 (+8.05s | 2.2%) Rushmore Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Free
39.09
39.09
100 Free
44.93
1:24.02
100 Free
1:24.02
150 Free
46.39
2:10.41
200 Free
47.05
2:57.46
100 Free
1:33.44
250 Free
47.41
3:44.87
300 Free
46.51
4:31.38
100 Free
1:33.92
350 Free
46.95
5:18.33
400 Free
43.61
6:01.94
100 Free
1:30.56
14 Ragan Walker 6:07.97 12 B Min BB: 5:53.89 (+14.08s | 3.8%) Black Hills Gold Swimming 07/18/2025 2025 SD State Long Course Meet
50 Free
40.78
40.78
100 Free
45.45
1:26.23
100 Free
1:26.23
150 Free
47.31
2:13.54
200 Free
47.77
3:01.31
100 Free
1:35.08
250 Free
47.51
3:48.82
300 Free
46.85
4:35.67
100 Free
1:34.36
350 Free
47.50
5:23.17
400 Free
44.80
6:07.97
100 Free
1:32.30
15 Rylan Renaud 6:12.57 11 B Min BB: 5:53.89 (+18.68s | 5.0%) Rushmore Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
40.85
40.85
100 Free
47.74
1:28.59
100 Free
1:28.59
150 Free
47.02
2:15.61
200 Free
49.21
3:04.82
100 Free
1:36.23
250 Free
48.49
3:53.31
300 Free
48.49
4:41.80
100 Free
1:36.98
350 Free
48.09
5:29.89
400 Free
42.68
6:12.57
100 Free
1:30.77
16 Kegan Kasparek 6:17.63 11 B Min BB: 5:53.89 (+23.74s | 6.3%) Watertown Area Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
41.02
41.02
100 Free
46.21
1:27.23
100 Free
1:27.23
150 Free
47.86
2:15.09
200 Free
48.83
3:03.92
100 Free
1:36.69
250 Free
48.35
3:52.27
300 Free
50.94
4:43.21
100 Free
1:39.29
350 Free
48.13
5:31.34
400 Free
46.29
6:17.63
100 Free
1:34.42
17 Adam Murphy 6:17.84 11 B Min BB: 5:53.89 (+23.95s | 6.3%) Dakota Riptide 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
41.47
41.47
100 Free
47.11
1:28.58
100 Free
1:28.58
150 Free
47.71
2:16.29
200 Free
48.56
3:04.85
100 Free
1:36.27
250 Free
48.18
3:53.03
300 Free
49.58
4:42.61
100 Free
1:37.76
350 Free
48.85
5:31.46
400 Free
46.38
6:17.84
100 Free
1:35.23
18 Grayson Vankeulen 6:23.36 11 B: 6:21.09 (+2.27s | 0.6%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Free
41.33
41.33
100 Free
48.23
1:29.56
100 Free
1:29.56
150 Free
50.03
2:19.59
200 Free
50.10
3:09.69
100 Free
1:40.13
250 Free
50.57
4:00.26
300 Free
48.87
4:49.13
100 Free
1:39.44
350 Free
49.48
5:38.61
400 Free
44.75
6:23.36
100 Free
1:34.23
19 Owen Rippe 6:23.98 11 B: 6:21.09 (+2.89s | 0.8%) Yankton Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Free
42.54
42.54
150 Free
1:43.00
2:25.54
200 Free
48.78
3:14.32
100 Free
2:31.78
250 Free
49.40
4:03.72
300 Free
48.19
4:51.91
100 Free
1:37.59
350 Free
47.43
5:39.34
400 Free
44.64
6:23.98
100 Free
1:32.07
20 Callan Ekle 6:25.94 12 B: 6:21.09 (+4.85s | 1.3%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
42.41
42.41
100 Free
47.70
1:30.11
100 Free
1:30.11
150 Free
48.86
2:18.97
200 Free
49.50
3:08.47
100 Free
1:38.36
250 Free
49.25
3:57.72
300 Free
49.64
4:47.36
100 Free
1:38.89
350 Free
49.91
5:37.27
400 Free
48.67
6:25.94
100 Free
1:38.58
21 Amiri Dillard 6:36.02 11 B: 6:21.09 (+14.93s | 3.8%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
43.00
43.00
100 Free
48.31
1:31.31
100 Free
1:31.31
150 Free
49.68
2:20.99
200 Free
51.03
3:12.02
100 Free
1:40.71
250 Free
51.88
4:03.90
300 Free
52.94
4:56.84
100 Free
1:44.82
350 Free
51.94
5:48.78
400 Free
47.24
6:36.02
100 Free
1:39.18
22 William Rieffenberger 6:39.36 12 B: 6:21.09 (+18.27s | 4.6%) Watertown Area Swim Club 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
41.49
41.49
100 Free
49.22
1:30.71
100 Free
1:30.71
150 Free
50.32
2:21.03
200 Free
51.69
3:12.72
100 Free
1:42.01
250 Free
53.39
4:06.11
300 Free
52.69
4:58.80
100 Free
1:46.08
350 Free
51.31
5:50.11
400 Free
49.25
6:39.36
100 Free
1:40.56
23 Teagan Olson 6:43.08 12 B: 6:21.09 (+21.99s | 5.5%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
43.03
43.03
100 Free
49.15
1:32.18
100 Free
1:32.18
150 Free
51.89
2:24.07
200 Free
53.61
3:17.68
100 Free
1:45.50
250 Free
53.17
4:10.85
300 Free
53.51
5:04.36
100 Free
1:46.68
350 Free
51.12
5:55.48
400 Free
47.60
6:43.08
100 Free
1:38.72
24 Nolan Heasley 6:47.05 11 B: 6:21.09 (+25.96s | 6.4%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
43.93
43.93
100 Free
52.09
1:36.02
100 Free
1:36.02
150 Free
53.52
2:29.54
200 Free
51.28
3:20.82
100 Free
1:44.80
250 Free
54.03
4:14.85
300 Free
53.50
5:08.35
100 Free
1:47.53
350 Free
53.14
6:01.49
400 Free
45.56
6:47.05
100 Free
1:38.70
25 Wesley Hanson-McComb 6:52.29 11 B: 6:21.09 (+31.20s | 7.6%) Brookings Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
46.77
46.77
100 Free
51.79
1:38.56
100 Free
1:38.56
150 Free
54.50
2:33.06
200 Free
55.43
3:28.49
100 Free
1:49.93
250 Free
51.76
4:20.25
300 Free
52.99
5:13.24
100 Free
1:44.75
350 Free
49.76
6:03.00
400 Free
49.29
6:52.29
100 Free
1:39.05
26 Trent Dekker 6:55.97 11 B: 6:21.09 (+34.88s | 8.4%) Tri-State Swim Team 06/06/2025 2025 BSC Summer Splash
50 Free
46.66
46.66
100 Free
53.94
1:40.60
100 Free
1:40.60
150 Free
52.57
2:33.17
200 Free
54.68
3:27.85
100 Free
1:47.25
250 Free
53.57
4:21.42
300 Free
52.53
5:13.95
100 Free
1:46.10
350 Free
53.16
6:07.11
400 Free
48.86
6:55.97
100 Free
1:42.02
27 Landon Hoots 7:03.20 11 B: 6:21.09 (+42.11s | 10.0%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
48.88
48.88
100 Free
53.81
1:42.69
100 Free
1:42.69
150 Free
55.50
2:38.19
200 Free
54.92
3:33.11
100 Free
1:50.42
250 Free
55.00
4:28.11
300 Free
53.15
5:21.26
100 Free
1:48.15
350 Free
53.46
6:14.72
400 Free
48.48
7:03.20
100 Free
1:41.94
28 Killian Bassett 7:04.95 11 B: 6:21.09 (+43.86s | 10.3%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
45.57
45.57
100 Free
53.12
1:38.69
100 Free
1:38.69
150 Free
55.34
2:34.03
200 Free
55.78
3:29.81
100 Free
1:51.12
250 Free
54.81
4:24.62
300 Free
54.86
5:19.48
100 Free
1:49.67
350 Free
55.83
6:15.31
400 Free
49.64
7:04.95
100 Free
1:45.47
29 Carter Mawhiney 7:07.97 11 B: 6:21.09 (+46.88s | 11.0%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
48.31
48.31
100 Free
53.75
1:42.06
100 Free
1:42.06
150 Free
54.90
2:36.96
200 Free
54.82
3:31.78
100 Free
1:49.72
250 Free
54.61
4:26.39
300 Free
55.35
5:21.74
100 Free
1:49.96
350 Free
54.96
6:16.70
400 Free
51.27
7:07.97
100 Free
1:46.23
30 Kellen Haugen 7:18.50 11 B: 6:21.09 (+57.41s | 13.1%) Watertown Area Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
50 Free
49.32
49.32
100 Free
54.78
1:44.10
100 Free
1:44.10
150 Free
56.55
2:40.65
200 Free
54.63
3:35.28
100 Free
1:51.18
250 Free
57.11
4:32.39
300 Free
57.74
5:30.13
100 Free
1:54.85
350 Free
55.84
6:25.97
400 Free
52.53
7:18.50
100 Free
1:48.37
31 Brenden Kuehl 7:25.70 12 B: 6:21.09 (+64.61s | 14.5%) Brookings Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
100 Free
1:44.55
1:44.55
100 Free
1:44.55
150 Free
59.57
2:44.12
200 Free
59.45
3:43.57
100 Free
1:59.02
250 Free
58.89
4:42.46
300 Free
58.99
5:41.45
100 Free
1:57.88
350 Free
55.30
6:36.75
400 Free
48.95
7:25.70
100 Free
1:44.25
32 Gannon Northrup 7:26.72 12 B: 6:21.09 (+65.63s | 14.7%) Pierre Swim Team 07/12/2024 2024 SD Long Course State B Swim Meet
50 Free
49.61
49.61
150 Free
1:56.20
2:45.81
250 Free
1:57.99
4:43.80
300 Free
58.11
5:41.91
100 Free
2:56.10
350 Free
55.01
6:36.92
400 Free
49.80
7:26.72
100 Free
1:44.81
33 Luka Willrodt 7:53.46 11 B: 6:21.09 (+92.37s | 19.5%) Chamberlain Swim Team 06/12/2026 2026 Splash Central Invitational
50 Free
51.75
51.75
100 Free
58.33
1:50.08
100 Free
1:50.08
150 Free
1:01.21
2:51.29
200 Free
59.87
3:51.16
100 Free
2:01.08
250 Free
1:01.66
4:52.82
300 Free
1:00.76
5:53.58
100 Free
2:02.42
350 Free
1:00.53
6:54.11
400 Free
59.35
7:53.46
100 Free
1:59.88
34 Otto Nelson 7:55.56 12 B: 6:21.09 (+94.47s | 19.9%) Brookings Swim Club 06/06/2025 2025 BSC Summer Splash
50 Free
52.46
52.46
100 Free
59.96
1:52.42
100 Free
1:52.42
150 Free
1:00.48
2:52.90
200 Free
1:02.03
3:54.93
100 Free
2:02.51
250 Free
1:01.66
4:56.59
350 Free
2:06.27
7:02.86
400 Free
52.70
7:55.56
100 Free
2:58.97
35 Anton Todd 8:03.20 11 B: 6:21.09 (+102.11s | 21.1%) Pierre Swim Team 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
50.26
50.26
100 Free
1:00.16
1:50.42
100 Free
1:50.42
150 Free
1:03.45
2:53.87
200 Free
1:01.69
3:55.56
100 Free
2:05.14
250 Free
1:03.47
4:59.03
300 Free
1:04.72
6:03.75
100 Free
2:08.19
350 Free
58.87
7:02.62
400 Free
1:00.58
8:03.20
100 Free
1:59.45
36 Emmet Anderson 8:18.18 11 B: 6:21.09 (+117.09s | 23.5%) Aberdeen Swim Club 07/11/2025 2025 SD Long Course State B Swim Meet
50 Free
53.34
53.34
100 Free
1:04.46
1:57.80
100 Free
1:57.80
150 Free
1:04.25
3:02.05
200 Free
1:05.46
4:07.51
100 Free
2:09.71
250 Free
1:05.13
5:12.64
300 Free
1:04.88
6:17.52
100 Free
2:10.01
350 Free
58.96
7:16.48
400 Free
1:01.70
8:18.18
100 Free
2:00.66
37 Nicholas White 8:18.38 12 B: 6:21.09 (+117.29s | 23.5%) Aberdeen Swim Club 06/14/2024 2024 SD Aberdeen Summer High Point Swim Meet
38 Alexander McMahon 8:45.69 11 B: 6:21.09 (+144.60s | 27.5%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
55.59
55.59
100 Free
1:05.57
2:01.16
100 Free
2:01.16
150 Free
1:06.41
3:07.57
200 Free
1:07.26
4:14.83
100 Free
2:13.67
250 Free
1:06.94
5:21.77
300 Free
1:09.92
6:31.69
100 Free
2:16.86
350 Free
1:08.80
7:40.49
400 Free
1:05.20
8:45.69
100 Free
2:14.00
39 Roman Van Den Bosch 9:00.43 11 B: 6:21.09 (+159.34s | 29.5%) Chamberlain Swim Team 06/12/2026 2026 Splash Central Invitational
50 Free
55.03
55.03
100 Free
1:07.42
2:02.45
100 Free
2:02.45
150 Free
1:11.96
3:14.41
200 Free
1:09.00
4:23.41
100 Free
2:20.96
250 Free
1:13.03
5:36.44
300 Free
1:10.09
6:46.53
100 Free
2:23.12
350 Free
1:10.20
7:56.73
400 Free
1:03.70
9:00.43
100 Free
2:13.90

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