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South Dakota Swimming Boys 11-12 - 100 Y 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 Alec Olson 1:05.46 12 AA Min AAA: 1:02.79 (+2.67s | 4.1%) Odea 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
31.35
31.35
100 Back
34.11
1:05.46
100 Back
1:05.46
2 Asher Schwan 1:07.87 11 A Min AA: 1:05.99 (+1.88s | 2.8%) Aberdeen Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
33.48
33.48
50 Back
33.48
100 Back
34.39
1:07.87
50 Back
34.39
3 Noah Key 1:08.85 12 A Min AA: 1:05.99 (+2.86s | 4.2%) Deadwood/Lead 76ers 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
33.13
33.13
50 Back
33.13
100 Back
35.72
1:08.85
50 Back
35.72
4 Iken Spanos 1:11.29 12 BB Min A: 1:09.29 (+2.00s | 2.8%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
35.33
35.33
50 Back
35.33
100 Back
35.96
1:11.29
50 Back
35.96
5 James Ashton 1:12.06 11 BB Min A: 1:09.29 (+2.77s | 3.8%) Rushmore Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
34.57
34.57
100 Back
37.49
1:12.06
100 Back
1:12.06
6 Jensen Rathburn 1:12.70 12 BB Min A: 1:09.29 (+3.41s | 4.7%) Watertown Area Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
35.41
35.41
50 Back
35.41
100 Back
37.29
1:12.70
50 Back
37.29
7 Andre Harris 1:14.11 11 BB Min A: 1:09.29 (+4.82s | 6.5%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
35.36
35.36
100 Back
38.75
1:14.11
100 Back
1:14.11
8 Crosby Bass 1:14.88 11 BB Min A: 1:09.29 (+5.59s | 7.5%) Watertown Area Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
36.65
36.65
100 Back
38.23
1:14.88
100 Back
1:14.88
9 Nash Kremer 1:15.19 12 BB Min A: 1:09.29 (+5.90s | 7.8%) Dakota Riptide 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
36.93
36.93
50 Back
36.93
100 Back
38.26
1:15.19
50 Back
38.26
10 Keegan Reilly 1:16.07 12 B Min BB: 1:15.69 (+0.38s | 0.5%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
36.90
36.90
100 Back
39.17
1:16.07
100 Back
1:16.07
11 Spencer Bonjour 1:16.65 12 B Min BB: 1:15.69 (+0.96s | 1.3%) Yankton Swim Team 01/31/2026 2026 SD SSC Southwest Splash
50 Back
38.25
38.25
100 Back
38.40
1:16.65
100 Back
1:16.65
12 Grayson Vankeulen 1:17.04 11 B Min BB: 1:15.69 (+1.35s | 1.8%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
50 Back
37.84
37.84
100 Back
39.20
1:17.04
100 Back
1:17.04
13 Owen Rippe 1:17.50 11 B Min BB: 1:15.69 (+1.81s | 2.3%) Yankton Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
37.96
37.96
100 Back
39.54
1:17.50
100 Back
1:17.50
14 Fernando Enriquez Arellano 1:17.77 12 B Min BB: 1:15.69 (+2.08s | 2.7%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
50 Back
38.15
38.15
100 Back
39.62
1:17.77
100 Back
1:17.77
15 Camden Ulrich 1:18.15 11 B Min BB: 1:15.69 (+2.46s | 3.1%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
37.81
37.81
100 Back
40.34
1:18.15
100 Back
1:18.15
16 Logan Smith 1:19.87 11 B Min BB: 1:15.69 (+4.18s | 5.2%) Aberdeen Swim Club 10/18/2025 2025 SD Spooktacular Intrasquad
50 Back
39.40
39.40
100 Back
40.47
1:19.87
100 Back
1:19.87
17 Logan Zahnow 1:19.96 12 B Min BB: 1:15.69 (+4.27s | 5.3%) Southwest Swim Club 05/30/2026 2026 Too Cool For The Pool
50 Back
38.93
38.93
100 Back
41.03
1:19.96
100 Back
1:19.96
18 Ian Anderson 1:21.60 12 B Min BB: 1:15.69 (+5.91s | 7.2%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
39.55
39.55
100 Back
42.05
1:21.60
100 Back
1:21.60
19 Theodore Kessler 1:22.30 11 B: 1:22.19 (+0.11s | 0.1%) Brookings Swim Club 11/08/2025 2025 SD Brookings Swim Club Medley Scramble
25 Back
19.19
19.19
50 Back
20.53
39.72
50 Back
39.72
75 Back
22.34
1:02.06
100 Back
20.24
1:22.30
50 Back
42.58
20 Ragan Walker 1:23.37 12 B: 1:22.19 (+1.18s | 1.4%) Black Hills Gold Swimming 01/30/2026 2026 SD Capital City Qualifier
50 Back
41.66
41.66
100 Back
41.71
1:23.37
100 Back
1:23.37
21 William Rieffenberger 1:23.75 12 B: 1:22.19 (+1.56s | 1.9%) Watertown Area Swim Club 05/30/2026 2026 Too Cool For The Pool
50 Back
41.57
41.57
100 Back
42.18
1:23.75
100 Back
1:23.75
22 Jaxon Anderson 1:24.16 12 B: 1:22.19 (+1.97s | 2.3%) Southwest Swim Club 01/17/2026 2026 Optimist High Point Meet
50 Back
40.27
40.27
100 Back
43.89
1:24.16
100 Back
1:24.16
23 Garrett Linn 1:24.25 12 B: 1:22.19 (+2.06s | 2.4%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
41.18
41.18
100 Back
43.07
1:24.25
100 Back
1:24.25
24 Jackson Edwards 1:24.50 12 B: 1:22.19 (+2.31s | 2.7%) Rushmore Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
41.90
41.90
100 Back
42.60
1:24.50
100 Back
1:24.50
25 Graham Mancell 1:25.10 11 B: 1:22.19 (+2.91s | 3.4%) Watertown Area Swim Club 01/11/2025 2025 SD Optimist High Point Meet
50 Back
40.88
40.88
100 Back
44.22
1:25.10
100 Back
1:25.10
26 Rylan Renaud 1:25.14 11 B: 1:22.19 (+2.95s | 3.5%) Rushmore Swim Team 02/13/2026 2026 SD Short Course Rising Stars
50 Back
42.04
42.04
100 Back
43.10
1:25.14
100 Back
1:25.14
27 Graydon Berg 1:25.26 12 B: 1:22.19 (+3.07s | 3.6%) Pierre Swim Team 12/06/2024 2024 SD TIDE SC Winter Invite
50 Back
42.59
42.59
100 Back
42.67
1:25.26
100 Back
1:25.26
28 Cameron Vinzant 1:25.47 11 B: 1:22.19 (+3.28s | 3.8%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
1:25.47
1:25.47
100 Back
0.00
1:25.47
100 Back
1:25.47
29 Callan Ekle 1:26.92 12 B: 1:22.19 (+4.73s | 5.4%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
30 Killian Bassett 1:26.94 11 B: 1:22.19 (+4.75s | 5.5%) Sioux Falls Swim Team 01/11/2025 2025 SD Optimist High Point Meet
50 Back
42.23
42.23
100 Back
44.71
1:26.94
100 Back
1:26.94
31 Eli Haynes 1:26.98 12 B: 1:22.19 (+4.79s | 5.5%) Pierre Swim Team 02/13/2026 2026 SD Short Course Rising Stars
50 Back
43.16
43.16
100 Back
43.82
1:26.98
100 Back
1:26.98
32 Torin Bergman 1:27.03 12 B: 1:22.19 (+4.84s | 5.6%) Rushmore Swim Team 02/23/2024 2024 12 U Short Course State A Championship
50 Back
41.86
41.86
100 Back
45.17
1:27.03
100 Back
1:27.03
33 Andrew Olson 1:27.36 11 B: 1:22.19 (+5.17s | 5.9%) Vermillion Area Swim Team 11/01/2025 2025 MW SCH Fall Opener
50 Back
42.23
42.23
100 Back
45.13
1:27.36
100 Back
1:27.36
34 Grant Kittle 1:28.42 12 B: 1:22.19 (+6.23s | 7.0%) Dakota Riptide 01/17/2026 2026 SD TIDE SPRINT INVITE
50 Back
43.36
43.36
100 Back
45.06
1:28.42
100 Back
1:28.42
35 Kiptyn Kesteloot 1:28.60 12 B: 1:22.19 (+6.41s | 7.2%) Southwest Swim Club 01/31/2026 2026 SD SSC Southwest Splash
36 Henley Hunter 1:29.85 12 B: 1:22.19 (+7.66s | 8.5%) Rushmore Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
44.07
44.07
100 Back
45.78
1:29.85
100 Back
1:29.85
37 Kegan Kasparek 1:29.97 11 B: 1:22.19 (+7.78s | 8.6%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
50 Back
44.14
44.14
100 Back
45.83
1:29.97
100 Back
1:29.97
38 Gannon Northrup 1:29.99 12 B: 1:22.19 (+7.80s | 8.7%) Pierre Swim Team 02/13/2026 2026 SD Short Course Rising Stars
50 Back
42.96
42.96
100 Back
47.03
1:29.99
100 Back
1:29.99
39 Brenden Kuehl 1:30.02 12 B: 1:22.19 (+7.83s | 8.7%) Brookings Swim Club 01/24/2025 SFST SD 2025 January Invite
50 Back
44.38
44.38
100 Back
45.64
1:30.02
100 Back
1:30.02
40 Hudsen Vanderlip 1:30.19 12 B: 1:22.19 (+8.00s | 8.9%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
50 Back
42.84
42.84
100 Back
47.35
1:30.19
100 Back
1:30.19
41 Otto Nelson 1:30.55 12 B: 1:22.19 (+8.36s | 9.2%) Brookings Swim Club 11/08/2025 2025 SD Brookings Swim Club Medley Scramble
25 Back
20.15
20.15
50 Back
22.86
43.01
50 Back
43.01
75 Back
23.97
1:06.98
100 Back
23.57
1:30.55
50 Back
47.54
42 Bryce Dudley 1:30.69 11 B: 1:22.19 (+8.50s | 9.4%) Madison Swim Club Inc. 02/06/2026 2026 Qualifying Meet
50 Back
44.95
44.95
100 Back
45.74
1:30.69
100 Back
1:30.69
43 Santiago Culhuac 1:31.42 12 B: 1:22.19 (+9.23s | 10.1%) Watertown Area Swim Club 05/30/2026 2026 Too Cool For The Pool
50 Back
45.64
45.64
100 Back
45.78
1:31.42
100 Back
1:31.42
44 Evan Zuercher 1:31.47 11 B: 1:22.19 (+9.28s | 10.1%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
44.22
44.22
100 Back
47.25
1:31.47
100 Back
1:31.47
45 Kai Walder 1:31.49 12 B: 1:22.19 (+9.30s | 10.2%) Dakota Riptide 11/08/2025 2025 SD Pierre Invitational
46 Wesley Hanson-McComb 1:31.81 11 B: 1:22.19 (+9.62s | 10.5%) Brookings Swim Club 11/08/2025 2025 SD Brookings Swim Club Medley Scramble
25 Back
20.61
20.61
50 Back
22.95
43.56
50 Back
43.56
75 Back
24.57
1:08.13
100 Back
23.68
1:31.81
50 Back
48.25
47 Samuel Meyer 1:32.04 12 B: 1:22.19 (+9.85s | 10.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
45.11
45.11
100 Back
46.93
1:32.04
100 Back
1:32.04
48 Nolan Heasley 1:32.43 11 B: 1:22.19 (+10.24s | 11.1%) Pierre Swim Team 02/21/2025 2025 12 U Short Course State A Championship
50 Back
43.34
43.34
100 Back
49.09
1:32.43
100 Back
1:32.43
49 Anton Todd 1:32.44 11 B: 1:22.19 (+10.25s | 11.1%) Pierre Swim Team 02/21/2025 2025 12 U Short Course State A Championship
50 Back
43.71
43.71
100 Back
48.72
1:32.43
100 Back
1:32.43
50 Carter Mawhiney 1:32.48 11 B: 1:22.19 (+10.29s | 11.1%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
46.73
46.73
100 Back
45.74
1:32.47
100 Back
1:32.47

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.