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South Dakota Swimming Boys 10 & under - 100 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 Gavin Mahrous 1:12.92 9 AAA Min AAAA: 1:09.79 (+3.13s | 4.3%) Sioux Falls Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
34.11
34.11
100 Free
38.81
1:12.92
100 Free
1:12.92
2 Quentyn Boerboom 1:17.33 10 A Min AA: 1:16.69 (+0.64s | 0.8%) Southwest Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Free
37.31
37.31
100 Free
40.02
1:17.33
100 Free
1:17.33
3 Nolan Hunter 1:19.96 10 A Min AA: 1:16.69 (+3.27s | 4.1%) Rushmore Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
38.03
38.03
100 Free
41.93
1:19.96
100 Free
1:19.96
4 Ashton VanKeulen 1:21.08 10 BB Min A: 1:20.19 (+0.89s | 1.1%) Sioux Falls Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
38.26
38.26
100 Free
42.82
1:21.08
100 Free
1:21.08
5 John Umiker 1:21.98 10 BB Min A: 1:20.19 (+1.79s | 2.2%) Pierre Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
40.77
40.77
100 Free
41.21
1:21.98
100 Free
1:21.98
6 Marcus Pass 1:22.20 10 BB Min A: 1:20.19 (+2.01s | 2.4%) Sioux Falls Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
39.76
39.76
100 Free
42.44
1:22.20
100 Free
1:22.20
7 Lawson Kroon 1:22.62 10 BB Min A: 1:20.19 (+2.43s | 2.9%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
38.59
38.59
100 Free
44.03
1:22.62
100 Free
1:22.62
8 Bentley Frost 1:22.81 10 BB Min A: 1:20.19 (+2.62s | 3.2%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
40.36
40.36
100 Free
42.45
1:22.81
100 Free
1:22.81
9 Finn Reimers 1:26.09 10 BB Min A: 1:20.19 (+5.90s | 6.9%) Pierre Swim Team 06/12/2026 2026 Splash Central Invitational
50 Free
40.97
40.97
100 Free
45.12
1:26.09
100 Free
1:26.09
10 Jordy Walder 1:26.35 10 BB Min A: 1:20.19 (+6.16s | 7.1%) Dakota Riptide 07/24/2026 2026 SD Long Course State Championship
50 Free
42.74
42.74
100 Free
43.61
1:26.35
100 Free
1:26.35
11 Owen King 1:26.57 10 BB Min A: 1:20.19 (+6.38s | 7.4%) Rushmore Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
41.45
41.45
100 Free
45.12
1:26.57
100 Free
1:26.57
12 Dylan Myers 1:27.37 10 BB Min A: 1:20.19 (+7.18s | 8.2%) Black Hills Gold Swimming 07/24/2026 2026 SD Long Course State Championship
50 Free
41.58
41.58
100 Free
45.79
1:27.37
100 Free
1:27.37
13 Samuel Hoftiezer 1:28.31 8 BB Min A: 1:20.19 (+8.12s | 9.2%) Watertown Area Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Free
42.36
42.36
100 Free
45.95
1:28.31
100 Free
1:28.31
14 Adam Oorlog 1:29.07 10 BB Min A: 1:20.19 (+8.88s | 10.0%) Brookings Swim Club 05/08/2026 2026 SD SFST Ready For Long Course Meet
15 Hudson Rausch 1:29.82 9 BB Min A: 1:20.19 (+9.63s | 10.7%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
42.30
42.30
100 Free
47.52
1:29.82
100 Free
1:29.82
16 Briggs North 1:30.24 10 BB Min A: 1:20.19 (+10.05s | 11.1%) Aberdeen Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
43.91
43.91
100 Free
46.33
1:30.24
100 Free
1:30.24
17 Jonathan Fosheim 1:30.83 10 B Min BB: 1:30.59 (+0.24s | 0.3%) Webster Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
44.74
44.74
100 Free
46.09
1:30.83
100 Free
1:30.83
18 Patrick Velgersdyk 1:32.28 10 B Min BB: 1:30.59 (+1.69s | 1.8%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
43.16
43.16
100 Free
49.12
1:32.28
100 Free
1:32.28
19 Camden Evenson 1:32.72 10 B Min BB: 1:30.59 (+2.13s | 2.3%) Aberdeen Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
45.07
45.07
100 Free
47.65
1:32.72
100 Free
1:32.72
20 Evan Morehouse 1:33.09 10 B Min BB: 1:30.59 (+2.50s | 2.7%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
46.40
46.40
100 Free
46.69
1:33.09
100 Free
1:33.09
21 Lukas Bergman 1:33.36 9 B Min BB: 1:30.59 (+2.77s | 3.0%) Rushmore Swim Team 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Free
44.63
44.63
100 Free
48.73
1:33.36
100 Free
1:33.36
22 Owen Hoots 1:34.08 9 B Min BB: 1:30.59 (+3.49s | 3.7%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
48.57
48.57
100 Free
45.51
1:34.08
100 Free
1:34.08
23 Austin Headley 1:34.44 10 B Min BB: 1:30.59 (+3.85s | 4.1%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
43.07
43.07
100 Free
51.37
1:34.44
100 Free
1:34.44
24 Adrian Winter 1:34.73 9 B Min BB: 1:30.59 (+4.14s | 4.4%) Miller Swim Club 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Free
44.87
44.87
100 Free
49.86
1:34.73
100 Free
1:34.73
25 Oliver Rasmussen 1:35.88 9 B Min BB: 1:30.59 (+5.29s | 5.5%) Chamberlain Swim Team 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Free
44.10
44.10
100 Free
51.78
1:35.88
100 Free
1:35.88
26 Layton Boots 1:39.59 9 B Min BB: 1:30.59 (+9.00s | 9.0%) Sioux Falls Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
46.21
46.21
100 Free
53.38
1:39.59
100 Free
1:39.59
27 Jackson Bisson 1:40.65 10 B Min BB: 1:30.59 (+10.06s | 10.0%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
46.78
46.78
100 Free
53.87
1:40.65
100 Free
1:40.65
28 Maximus Newton 1:40.86 8 B Min BB: 1:30.59 (+10.27s | 10.2%) Aberdeen Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Free
49.56
49.56
100 Free
51.30
1:40.86
100 Free
1:40.86
29 Daniel Mcconnell 1:40.88 8 B Min BB: 1:30.59 (+10.29s | 10.2%) Rushmore Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
49.22
49.22
100 Free
51.66
1:40.88
100 Free
1:40.88
30 Gunnar Syverson 1:40.99 9 B Min BB: 1:30.59 (+10.40s | 10.3%) Sioux Falls Swim Team 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
47.63
47.63
100 Free
53.36
1:40.99
100 Free
1:40.99
31 Jasper Williams 1:43.16 8 B: 1:40.99 (+2.17s | 2.1%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
47.16
47.16
100 Free
56.00
1:43.16
100 Free
1:43.16
32 Theodore Hall 1:44.71 9 B: 1:40.99 (+3.72s | 3.6%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
50.77
50.77
100 Free
53.94
1:44.71
100 Free
1:44.71
33 Huck Flannery 1:44.85 7 B: 1:40.99 (+3.86s | 3.7%) Yankton Swim Team 06/13/2026 VAST Splash
34 Bennett Kessler 1:45.97 10 B: 1:40.99 (+4.98s | 4.7%) Brookings Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
50.45
50.45
100 Free
55.52
1:45.97
100 Free
1:45.97
35 Emiliano Reyes 1:47.23 9 B: 1:40.99 (+6.24s | 5.8%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Free
52.18
52.18
100 Free
55.05
1:47.23
100 Free
1:47.23
36 Everett Ham 1:47.36 10 B: 1:40.99 (+6.37s | 5.9%) Sioux Falls Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Free
51.44
51.44
100 Free
55.92
1:47.36
100 Free
1:47.36
37 Reed Williams 1:48.74 9 B: 1:40.99 (+7.75s | 7.1%) Black Hills Gold Swimming 06/27/2026 2026 SD Summer Starter
50 Free
50.65
50.65
100 Free
58.09
1:48.74
100 Free
1:48.74
38 Reed Davis 1:48.77 8 B: 1:40.99 (+7.78s | 7.2%) Dakota Riptide 07/24/2026 2026 SD Long Course State Championship
50 Free
50.77
50.77
100 Free
58.00
1:48.77
100 Free
1:48.77
39 David Peterson 1:49.59 10 B: 1:40.99 (+8.60s | 7.8%) Brookings Swim Club 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Free
50.87
50.87
100 Free
58.72
1:49.59
100 Free
1:49.59
40 Greyson Fritz 1:50.65 10 B: 1:40.99 (+9.66s | 8.7%) Watertown Area Swim Club 05/09/2025 2025 SD SFST Ready For Long Course
50 Free
53.25
53.25
100 Free
57.40
1:50.65
100 Free
1:50.65
41 Kase Walker 1:51.19 8 B: 1:40.99 (+10.20s | 9.2%) Black Hills Gold Swimming 06/27/2026 2026 SD Summer Starter
50 Free
52.52
52.52
100 Free
58.67
1:51.19
100 Free
1:51.19
42 Logan Landreth 1:52.92 8 B: 1:40.99 (+11.93s | 10.6%) Britton Swim Team 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
49.70
49.70
100 Free
1:03.22
1:52.92
100 Free
1:52.92
43 Callen Thompson 1:53.30 8 B: 1:40.99 (+12.31s | 10.9%) Pierre Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Free
54.21
54.21
100 Free
59.09
1:53.30
100 Free
1:53.30
44 Flynn Erickson 1:53.43 7 B: 1:40.99 (+12.44s | 11.0%) Watertown Area Swim Club 07/24/2026 2026 SD Long Course State Championship
50 Free
53.18
53.18
100 Free
1:00.25
1:53.43
100 Free
1:53.43
45 Jack McEntee 1:53.58 10 B: 1:40.99 (+12.59s | 11.1%) Dakota Riptide 06/12/2026 2026 Splash Central Invitational
50 Free
52.44
52.44
100 Free
1:01.14
1:53.58
100 Free
1:53.58
46 Andrii Paliienko 1:54.02 10 B: 1:40.99 (+13.03s | 11.4%) Sioux Falls Swim Team 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
51.08
51.08
100 Free
1:02.94
1:54.02
100 Free
1:54.02
47 Lincoln Berg 1:54.61 10 B: 1:40.99 (+13.62s | 11.9%) Watertown Area Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Free
53.55
53.55
100 Free
1:01.06
1:54.61
100 Free
1:54.61
48 Henry Ludwig 1:55.99 10 B: 1:40.99 (+15.00s | 12.9%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Free
53.85
53.85
100 Free
1:02.14
1:55.99
100 Free
1:55.99
49 Kellen Lambrechts 1:56.10 9 B: 1:40.99 (+15.11s | 13.0%) Watertown Area Swim Club 07/17/2026 2026 SD Long Course Rising Stars Swim Meet
50 Free
52.98
52.98
100 Free
1:03.12
1:56.10
100 Free
1:56.10
50 Jonah Thorson 1:57.32 8 B: 1:40.99 (+16.33s | 13.9%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Free
58.86
58.86
100 Free
58.46
1:57.32
100 Free
1:57.32

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.