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South Dakota Swimming Boys 11-12 - 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
51 August Rowland 1:56.94 11 B: 1:37.19 (+19.75s | 16.9%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
55.39
55.39
100 Back
1:01.55
1:56.94
100 Back
1:56.94
52 Adam Murphy 1:56.97 11 B: 1:37.19 (+19.78s | 16.9%) Dakota Riptide 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
55.04
55.04
100 Back
1:01.93
1:56.97
100 Back
1:56.97
53 Jonathon Gibbons 1:58.25 11 B: 1:37.19 (+21.06s | 17.8%) Rushmore Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Back
56.81
56.81
100 Back
1:01.44
1:58.25
100 Back
1:58.25
54 Ellis Kahnke 1:58.31 12 B: 1:37.19 (+21.12s | 17.9%) Watertown Area Swim Club 06/07/2024 2024 BSC Summer Invitational
50 Back
58.24
58.24
100 Back
1:00.07
1:58.31
100 Back
1:58.31
55 Edward Kjetland 2:00.68 12 B: 1:37.19 (+23.49s | 19.5%) Miller Swim Club 06/21/2024 2024 Splash Central Invitational
50 Back
58.65
58.65
100 Back
1:02.03
2:00.68
100 Back
2:00.68
56 Gannon Northrup 2:01.81 12 B: 1:37.19 (+24.62s | 20.2%) Pierre Swim Team 06/07/2024 2024 BSC Summer Invitational
50 Back
57.65
57.65
100 Back
1:04.16
2:01.81
100 Back
2:01.81
57 Simon Ware 2:02.09 12 B: 1:37.19 (+24.90s | 20.4%) Sioux Falls Swim Team 05/10/2024 20024 SD SFST Ready For Long Course
50 Back
58.23
58.23
100 Back
1:03.86
2:02.09
100 Back
2:02.09
58 Oliver Ollerton 2:02.56 10 B: 1:37.19 (+25.37s | 20.7%) Sioux Falls Swim Team 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
1:00.80
1:00.80
100 Back
1:01.76
2:02.56
100 Back
2:02.56
59 William Rieffenberger 2:02.93 12 B: 1:37.19 (+25.74s | 20.9%) Watertown Area Swim Club 06/06/2025 2025 BSC Summer Splash
50 Back
55.24
55.24
100 Back
1:07.69
2:02.93
100 Back
2:02.93
60 Crosby Pfamatter 2:04.03 11 B: 1:37.19 (+26.84s | 21.6%) Dakota Riptide 06/20/2025 2025 Splash Central Invitational
50 Back
1:01.14
1:01.14
100 Back
1:02.89
2:04.03
100 Back
2:04.03
61 Landen Lee 2:04.60 12 B: 1:37.19 (+27.41s | 22.0%) Webster Swim Team 06/23/2023 2023 Splash Central Invitational
50 Back
1:00.73
1:00.73
100 Back
1:03.87
2:04.60
100 Back
2:04.60
62 Alexander McMahon 2:06.18 11 B: 1:37.19 (+28.99s | 23.0%) Watertown Area Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:02.65
1:02.65
100 Back
1:03.53
2:06.18
100 Back
2:06.18
63 Asher Gortmaker 2:14.33 12 B: 1:37.19 (+37.14s | 27.6%) Miller Swim Club 06/20/2025 2025 Splash Central Invitational
50 Back
1:05.35
1:05.35
100 Back
1:08.98
2:14.33
100 Back
2:14.33
64 Graydon Berg 2:24.73 12 B: 1:37.19 (+47.54s | 32.8%) Pierre Swim Team 01/23/2021 2021 SD Black Hills Gold Invitational
65 Gabriel Ashton 2:24.76 11 B: 1:37.19 (+47.57s | 32.9%) Sioux Falls Swim Team 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
1:08.10
1:08.10
100 Back
1:16.66
2:24.76
100 Back
2:24.76
66 Pierce Moe 2:25.05 11 B: 1:37.19 (+47.86s | 33.0%) Aberdeen Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:07.86
1:07.86
100 Back
1:17.19
2:25.05
100 Back
2:25.05
67 Leo Shirley 2:26.09 11 B: 1:37.19 (+48.90s | 33.5%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:09.87
1:09.87
100 Back
1:16.22
2:26.09
100 Back
2:26.09
68 Nicholas White 2:28.34 12 B: 1:37.19 (+51.15s | 34.5%) Aberdeen Swim Club 06/16/2023 2023 SD Aberdeen Summer High Point Swim Meet
50 Back
1:11.38
1:11.38
100 Back
1:16.96
2:28.34
100 Back
2:28.34
69 Henley Hunter 2:31.64 12 B: 1:37.19 (+54.45s | 35.9%) Rushmore Swim Team 06/23/2023 2023 RST Rushmore Classic Swim Meet
70 Emmitt Waldrop 2:31.81 11 B: 1:37.19 (+54.62s | 36.0%) Miller Swim Club 06/28/2025 2025 SD Summer Starter
50 Back
1:15.30
1:15.30
100 Back
1:16.51
2:31.81
100 Back
2:31.81
71 Ellis Haynes 2:35.18 12 B: 1:37.19 (+57.99s | 37.4%) Pierre Swim Team 06/29/2024 Pierre Summer Starter
50 Back
1:17.61
1:17.61
100 Back
1:17.57
2:35.18
100 Back
2:35.18
72 Winter Anderson 2:35.87 12 B: 1:37.19 (+58.68s | 37.6%) Brookings Swim Club 06/07/2024 2024 BSC Summer Invitational
50 Back
1:18.54
1:18.54
100 Back
1:17.33
2:35.87
100 Back
2:35.87
73 Santiago Culhuac 2:43.34 12 B: 1:37.19 (+66.15s | 40.5%) Watertown Area Swim Club 07/26/2024 24 SD Seasonal Championship Meet
50 Back
1:20.46
1:20.46
100 Back
1:22.88
2:43.34
100 Back
2:43.34
74 Luis Damaso 3:14.23 11 B: 1:37.19 (+97.04s | 50.0%) Miller Swim Club 07/11/2025 2025 SD Long Course State B Swim Meet
50 Back
1:33.03
1:33.03
100 Back
1:41.20
3:14.23
100 Back
3:14.23
75 Richard Nadolski 3:29.97 11 B: 1:37.19 (+112.78s | 53.7%) TRI-STATE SWIM TEAM 06/28/2024 2024 SD SFST June Invite
50 Back
1:43.09
1:43.09
100 Back
1:46.88
3:29.97
100 Back
3:29.97

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.