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South Dakota Swimming Boys 15-16 - 100 M Back

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 Easton Ketterling 1:03.25 15 AA Min AAA: 1:02.39 (+0.86s | 1.4%) Aberdeen Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Back
31.31
31.31
100 Back
31.94
1:03.25
100 Back
1:03.25
2 Andrew Miller 1:03.55 16 AA Min AAA: 1:02.39 (+1.16s | 1.8%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
30.84
30.84
100 Back
32.71
1:03.55
100 Back
1:03.55
3 Aaron Ainslie 1:03.70 16 AA Min AAA: 1:02.39 (+1.31s | 2.1%) Rushmore Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Back
30.81
30.81
100 Back
32.89
1:03.70
100 Back
1:03.70
4 Isaiah Volzke 1:05.12 15 AA Min AAA: 1:02.39 (+2.73s | 4.2%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
31.62
31.62
100 Back
33.50
1:05.12
100 Back
1:05.12
5 Peyton Miller 1:06.89 16 A Min AA: 1:05.19 (+1.70s | 2.5%) Dakota Riptide 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
33.12
33.12
100 Back
33.77
1:06.89
100 Back
1:06.89
6 Weston VanKeulen 1:07.03 16 A Min AA: 1:05.19 (+1.84s | 2.7%) Sioux Falls Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Back
32.71
32.71
100 Back
34.32
1:07.03
100 Back
1:07.03
7 Penn Feist 1:07.70 15 A Min AA: 1:05.19 (+2.51s | 3.7%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
32.68
32.68
100 Back
35.02
1:07.70
100 Back
1:07.70
8 Thomas Pardy 1:07.84 16 A Min AA: 1:05.19 (+2.65s | 3.9%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
32.61
32.61
100 Back
35.23
1:07.84
100 Back
1:07.84
9 Kipton Wede 1:08.54 15 BB Min A: 1:07.99 (+0.55s | 0.8%) Dakota Riptide 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
33.67
33.67
100 Back
34.87
1:08.54
100 Back
1:08.54
10 Mckoy Pereboom 1:09.25 16 BB Min A: 1:07.99 (+1.26s | 1.8%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Back
34.45
34.45
100 Back
34.80
1:09.25
100 Back
1:09.25
11 Joshua Baseley 1:11.50 16 BB Min A: 1:07.99 (+3.51s | 4.9%) Rushmore Swim Team 06/27/2026 2026 SD Summer Starter
50 Back
35.71
35.71
100 Back
35.79
1:11.50
100 Back
1:11.50
12 Seth Jacobson 1:12.29 15 BB Min A: 1:07.99 (+4.30s | 5.9%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
34.74
34.74
100 Back
37.55
1:12.29
100 Back
1:12.29
13 Landon Anderson 1:12.58 15 BB Min A: 1:07.99 (+4.59s | 6.3%) Rushmore Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Back
35.19
35.19
100 Back
37.39
1:12.58
100 Back
1:12.58
14 Roland Marlette 1:14.33 15 B Min BB: 1:13.69 (+0.64s | 0.9%) Yankton Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
35.87
35.87
100 Back
38.46
1:14.33
100 Back
1:14.33
15 Bennett Pankratz 1:15.09 15 B Min BB: 1:13.69 (+1.40s | 1.9%) Sioux Falls Swim Team 04/25/2025 Augustana Spring Splash 2025
50 Back
36.73
36.73
100 Back
38.36
1:15.09
100 Back
1:15.09
16 Caleb Hutton 1:16.18 16 B Min BB: 1:13.69 (+2.49s | 3.3%) Pierre Swim Team 06/29/2024 Pierre Summer Starter
50 Back
37.91
37.91
100 Back
38.27
1:16.18
100 Back
1:16.18
17 Ryan Matthies 1:16.20 15 B Min BB: 1:13.69 (+2.51s | 3.3%) Watertown Area Swim Club 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
36.94
36.94
100 Back
39.26
1:16.20
100 Back
1:16.20
18 Cole Malsam 1:16.94 15 B Min BB: 1:13.69 (+3.25s | 4.2%) Aberdeen Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
36.94
36.94
100 Back
40.00
1:16.94
100 Back
1:16.94
19 Matthew Maritz 1:16.96 15 B Min BB: 1:13.69 (+3.27s | 4.2%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Back
37.33
37.33
100 Back
39.63
1:16.96
100 Back
1:16.96
20 Cooper Smith 1:17.74 15 B Min BB: 1:13.69 (+4.05s | 5.2%) Watertown Area Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Back
37.62
37.62
100 Back
40.12
1:17.74
100 Back
1:17.74
21 Drew Dunn 1:17.82 16 B Min BB: 1:13.69 (+4.13s | 5.3%) Southwest Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
37.77
37.77
100 Back
40.05
1:17.82
100 Back
1:17.82
22 Izaac Key 1:18.03 16 B Min BB: 1:13.69 (+4.34s | 5.6%) Deadwood/Lead 76ers 06/27/2026 2026 SD Summer Starter
50 Back
38.26
38.26
100 Back
39.77
1:18.03
100 Back
1:18.03
23 Ian McAreavey 1:18.05 15 B Min BB: 1:13.69 (+4.36s | 5.6%) Watertown Area Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Back
37.80
37.80
100 Back
40.25
1:18.05
100 Back
1:18.05
24 Blake Isaak 1:19.56 15 B: 1:19.39 (+0.17s | 0.2%) Aberdeen Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
38.33
38.33
100 Back
41.23
1:19.56
100 Back
1:19.56
25 Brayden Kriel 1:20.33 15 B: 1:19.39 (+0.94s | 1.2%) Chamberlain Swim Team 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Back
40.15
40.15
100 Back
40.18
1:20.33
100 Back
1:20.33
26 Eli Rippe 1:20.53 15 B: 1:19.39 (+1.14s | 1.4%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
38.69
38.69
100 Back
41.84
1:20.53
100 Back
1:20.53
27 Logan Dexter 1:21.00 15 B: 1:19.39 (+1.61s | 2.0%) Watertown Area Swim Club 07/07/2023 2023 SD SFST Sanford Invitation
28 Oliver Ware 1:21.06 16 B: 1:19.39 (+1.67s | 2.1%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
38.95
38.95
100 Back
42.11
1:21.06
100 Back
1:21.06
29 Ethan Rippe 1:21.64 15 B: 1:19.39 (+2.25s | 2.8%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
40.24
40.24
100 Back
41.40
1:21.64
100 Back
1:21.64
30 Kooper Moody 1:22.07 16 B: 1:19.39 (+2.68s | 3.3%) Dakota Riptide 06/20/2025 2025 Splash Central Invitational
50 Back
40.37
40.37
100 Back
41.70
1:22.07
100 Back
1:22.07
31 Haistyn Huss 1:23.40 15 B: 1:19.39 (+4.01s | 4.8%) Dakota Riptide 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Back
40.69
40.69
100 Back
42.71
1:23.40
100 Back
1:23.40
32 Pravira Gottumukkala 1:24.04 15 B: 1:19.39 (+4.65s | 5.5%) Sioux Falls Swim Team 06/28/2024 2024 SD SFST June Invite
50 Back
41.29
41.29
100 Back
42.75
1:24.04
100 Back
1:24.04
33 Grayson Pankratz 1:25.23 16 B: 1:19.39 (+5.84s | 6.9%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
42.15
42.15
100 Back
43.08
1:25.23
100 Back
1:25.23
34 Alexander Stamper 1:26.14 15 B: 1:19.39 (+6.75s | 7.8%) Rushmore Swim Team 06/12/2026 2026 RST Coach Beth Rushmore Classic
35 Jayden Nerdig 1:26.30 14 B: 1:19.39 (+6.91s | 8.0%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Back
42.20
42.20
100 Back
44.10
1:26.30
100 Back
1:26.30
36 Trey Linn 1:26.93 15 B: 1:19.39 (+7.54s | 8.7%) Pierre Swim Team 12/21/2024 DEC 2024 SD Black Hills Gold Pentathlon
50 Back
43.34
43.34
100 Back
43.59
1:26.93
100 Back
1:26.93
37 Cameron Ulrich 1:29.34 16 B: 1:19.39 (+9.95s | 11.1%) Sioux Falls Swim Team 07/08/2022 2022 SD SFST Sanford Invitational
50 Back
43.62
43.62
100 Back
45.72
1:29.34
100 Back
1:29.34
38 Badyn Hickey 1:30.66 16 B: 1:19.39 (+11.27s | 12.4%) Dakota Riptide 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
44.56
44.56
100 Back
46.10
1:30.66
100 Back
1:30.66
39 Jackson Ahmann 1:31.41 14 B: 1:19.39 (+12.02s | 13.1%) Watertown Area Swim Club 07/21/2023 2023 SD State A Long Course Meet
50 Back
44.17
44.17
100 Back
47.24
1:31.41
100 Back
1:31.41
40 Pierson Schaeffer 1:31.82 14 B: 1:19.39 (+12.43s | 13.5%) Aberdeen Swim Club 07/21/2023 2023 SD State A Long Course Meet
50 Back
43.48
43.48
100 Back
48.34
1:31.82
100 Back
1:31.82
41 Colin Lucklum 1:32.66 15 B: 1:19.39 (+13.27s | 14.3%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
46.11
46.11
100 Back
46.54
1:32.65
100 Back
1:32.65
42 Luke Gibbons 1:33.78 15 B: 1:19.39 (+14.39s | 15.3%) Rushmore Swim Team 06/28/2025 2025 SD Summer Starter
50 Back
44.74
44.74
100 Back
49.04
1:33.78
100 Back
1:33.78
43 Bradley Mayer 1:34.74 14 B: 1:19.39 (+15.35s | 16.2%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
46.12
46.12
100 Back
48.62
1:34.74
100 Back
1:34.74
44 Garrett Kunkel 1:36.27 15 B: 1:19.39 (+16.88s | 17.5%) Watertown Area Swim Club 07/08/2022 2022 SD SFST Sanford Invitational
50 Back
46.02
46.02
100 Back
50.25
1:36.27
100 Back
1:36.27
45 John Sullivan 1:37.22 16 B: 1:19.39 (+17.83s | 18.3%) Brookings Swim Club 07/07/2023 2023 SD SFST Sanford Invitation
50 Back
47.32
47.32
100 Back
49.90
1:37.22
100 Back
1:37.22
46 Aiden Strong 1:43.67 16 B: 1:19.39 (+24.28s | 23.4%) Britton Swim Team 06/12/2026 2026 Splash Central Invitational
50 Back
49.70
49.70
100 Back
53.97
1:43.67
100 Back
1:43.67
47 Aimon Penner 1:48.16 15 B: 1:19.39 (+28.77s | 26.6%) Brookings Swim Club 06/07/2024 2024 BSC Summer Invitational
48 Deegan Stoffel 1:48.89 15 B: 1:19.39 (+29.50s | 27.1%) Tri-State Swim Team 06/07/2024 2024 BSC Summer Invitational
50 Back
53.73
53.73
100 Back
55.16
1:48.89
100 Back
1:48.89
49 Kylan Sasker 1:49.50 15 B: 1:19.39 (+30.11s | 27.5%) Britton Swim Team 06/12/2026 2026 Splash Central Invitational
50 Back
48.86
48.86
100 Back
1:00.64
1:49.50
100 Back
1:49.50
50 Calvin Rockwell 1:53.89 14 B: 1:19.39 (+34.50s | 30.3%) Dakota Riptide 06/28/2024 2024 SD SFST June Invite
50 Back
52.65
52.65
100 Back
1:01.24
1:53.89
100 Back
1:53.89

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.