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South Dakota Swimming Boys 17-18 - 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 Colt Frein 1:03.40 18 Rushmore Swim Team 07/19/2024 2024 South Dakota Long Course State A
50 Back
30.06
30.06
100 Back
33.34
1:03.40
100 Back
1:03.40
2 Hunter Johnson 1:04.64 18 A Min AA: 1:03.69 (+0.95s | 1.5%) Rushmore Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Back
31.90
31.90
100 Back
32.74
1:04.64
100 Back
1:04.64
3 Samuel Reilly 1:04.68 18 A Min AA: 1:03.69 (+0.99s | 1.5%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
31.96
31.96
100 Back
32.72
1:04.68
100 Back
1:04.68
4 Parker Hoftiezer 1:05.63 18 A Min AA: 1:03.69 (+1.94s | 3.0%) Watertown Area Swim Club 07/19/2024 2024 South Dakota Long Course State A
50 Back
32.00
32.00
100 Back
33.63
1:05.63
100 Back
1:05.63
5 Owen Johnson 1:07.31 18 BB Min A: 1:06.49 (+0.82s | 1.2%) Rushmore Swim Team 01/21/2023 2023 SD Black Hills Gold Pentathlon
50 Back
33.48
33.48
100 Back
33.83
1:07.31
100 Back
1:07.31
6 Owen Raml 1:08.86 17 BB Min A: 1:06.49 (+2.37s | 3.4%) Dakota Riptide 07/08/2022 2022 SD SFST Sanford Invitational
50 Back
32.99
32.99
100 Back
35.87
1:08.86
100 Back
1:08.86
7 Camden Pietz 1:09.04 17 BB Min A: 1:06.49 (+2.55s | 3.7%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
33.29
33.29
100 Back
35.75
1:09.04
100 Back
1:09.04
8 Owen Muller 1:09.05 16 BB Min A: 1:06.49 (+2.56s | 3.7%) Unattached 08/04/2022 2022 MN Central Zone 14 U Championship
9 Nolan Christopher 1:09.15 18 BB Min A: 1:06.49 (+2.66s | 3.8%) Southwest Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Back
33.71
33.71
100 Back
35.44
1:09.15
100 Back
1:09.15
10 Alex Ottenbacher 1:09.36 17 BB Min A: 1:06.49 (+2.87s | 4.1%) Aberdeen Swim Club 07/22/2022 2022 SD Long Course Championships
50 Back
33.41
33.41
100 Back
35.95
1:09.36
100 Back
1:09.36
11 Nathan Ainslie 1:10.15 18 BB Min A: 1:06.49 (+3.66s | 5.2%) Rushmore Swim Team 12/21/2024 DEC 2024 SD Black Hills Gold Pentathlon
50 Back
35.14
35.14
100 Back
35.01
1:10.15
100 Back
1:10.15
12 Kooper Heiser 1:10.21 18 BB Min A: 1:06.49 (+3.72s | 5.3%) Watertown Area Swim Club 07/22/2022 2022 SD Long Course Championships
50 Back
33.40
33.40
100 Back
36.81
1:10.21
100 Back
1:10.21
13 Jameson Baker 1:12.52 18 B Min BB: 1:11.99 (+0.53s | 0.7%) Black Hills Gold Swimming 12/21/2024 DEC 2024 SD Black Hills Gold Pentathlon
50 Back
35.04
35.04
100 Back
37.48
1:12.52
100 Back
1:12.52
14 Alejandro Gordillo 1:12.93 17 B Min BB: 1:11.99 (+0.94s | 1.3%) Aberdeen Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Back
35.77
35.77
100 Back
37.16
1:12.93
100 Back
1:12.93
15 Paul Feist 1:14.25 17 B Min BB: 1:11.99 (+2.26s | 3.0%) Watertown Area Swim Club 06/07/2024 2024 WFF Summer Explosion
50 Back
36.56
36.56
100 Back
37.69
1:14.25
100 Back
1:14.25
16 Gage Costain 1:15.39 18 B Min BB: 1:11.99 (+3.40s | 4.5%) Sioux Falls Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
36.59
36.59
100 Back
38.80
1:15.39
100 Back
1:15.39
17 Carver Denning 1:15.84 18 B Min BB: 1:11.99 (+3.85s | 5.1%) Dakota Riptide 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
35.61
35.61
100 Back
40.23
1:15.84
100 Back
1:15.84
18 Reuben Nyangamoi 1:15.92 18 B Min BB: 1:11.99 (+3.93s | 5.2%) Sioux Falls Swim Team 07/07/2023 2023 SD SFST Sanford Invitation
50 Back
37.38
37.38
100 Back
38.54
1:15.92
100 Back
1:15.92
19 Ernest Ting 1:17.07 18 B Min BB: 1:11.99 (+5.08s | 6.6%) Brookings Swim Club 06/07/2024 2024 BSC Summer Invitational
20 Jason Kasparek 1:17.31 18 B Min BB: 1:11.99 (+5.32s | 6.9%) Watertown Area Swim Club 06/10/2022 2022 BSC Summer Invitational
21 Branden Williamson 1:17.70 18 B: 1:17.49 (+0.21s | 0.3%) Rushmore Swim Team 07/19/2024 2024 South Dakota Long Course State A
50 Back
37.18
37.18
100 Back
40.52
1:17.70
100 Back
1:17.70
22 Jake Gibson 1:20.26 17 B: 1:17.49 (+2.77s | 3.5%) Miller Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
23 Jonas Runge 1:21.23 18 B: 1:17.49 (+3.74s | 4.6%) Deadwood/Lead 76ers 01/21/2023 2023 SD Black Hills Gold Pentathlon
50 Back
39.57
39.57
100 Back
41.66
1:21.23
100 Back
1:21.23
24 Reese Sazama 1:21.67 18 B: 1:17.49 (+4.18s | 5.1%) Sturgis Stingrays 07/14/2023 2023 South Dakota Long Course State B
25 Shaurya Gottumukkala 1:21.83 18 B: 1:17.49 (+4.34s | 5.3%) Sioux Falls Swim Team 06/28/2024 2024 SD SFST June Invite
50 Back
39.55
39.55
100 Back
42.28
1:21.83
100 Back
1:21.83
26 Cael Entriken 1:22.29 17 B: 1:17.49 (+4.80s | 5.8%) Sioux Falls Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
27 Finnegan Quinn 1:22.57 17 B: 1:17.49 (+5.08s | 6.2%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
28 Benjamin Jorgenson 1:22.99 17 B: 1:17.49 (+5.50s | 6.6%) Aberdeen Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
40.41
40.41
100 Back
42.58
1:22.99
100 Back
1:22.99
29 Colton Cass 1:23.88 18 B: 1:17.49 (+6.39s | 7.6%) Pierre Swim Team 06/23/2023 2023 Splash Central Invitational
50 Back
40.23
40.23
100 Back
43.65
1:23.88
100 Back
1:23.88
30 Jay McAreavey 1:24.42 16 B: 1:17.49 (+6.93s | 8.2%) Watertown Area Swim Club 06/07/2024 2024 WFF Summer Explosion
50 Back
40.17
40.17
100 Back
44.25
1:24.42
100 Back
1:24.42
31 Weston Schaeffer 1:25.55 17 B: 1:17.49 (+8.06s | 9.4%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
32 Jackson Isaak 1:26.72 17 B: 1:17.49 (+9.23s | 10.6%) Aberdeen Swim Club 07/09/2021 2021 SD SFST Sanford Power Invite
50 Back
42.20
42.20
100 Back
44.52
1:26.72
100 Back
1:26.72
33 Colin Wilson 1:27.17 17 B: 1:17.49 (+9.68s | 11.1%) Dakota Riptide 06/20/2025 2025 Splash Central Invitational
34 Bennett Bauer 1:29.30 18 B: 1:17.49 (+11.81s | 13.2%) Brookings Swim Club 06/16/2023 2023 SD Aberdeen Summer High Point Swim Meet
35 Jesus Ramirez 1:31.08 18 B: 1:17.49 (+13.59s | 14.9%) Watertown Area Swim Club 05/09/2025 2025 SD SFST Ready For Long Course
36 Preston Laskowske 1:35.41 17 B: 1:17.49 (+17.92s | 18.8%) Watertown Area Swim Club 06/06/2025 2025 BSC Summer Splash
50 Back
47.12
47.12
100 Back
48.29
1:35.41
100 Back
1:35.41
37 Jordan Herrlein 1:45.26 18 B: 1:17.49 (+27.77s | 26.4%) Mitchell Aquatic Club 07/13/2018 2018 Splash Central Invitational Swim Meet
50 Back
53.25
53.25
100 Back
52.01
1:45.26
100 Back
1:45.26
38 Jonah Hallan 2:03.78 18 B: 1:17.49 (+46.29s | 37.4%) Brookings Swim Club 06/04/2021 2021 BSC Summer Invitational
39 Benjamin Caugherty 2:21.45 17 B: 1:17.49 (+63.96s | 45.2%) Brookings Swim Club 07/19/2019 2019 SD Long Course State B CHampionship Meet

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.