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South Dakota Swimming Boys 10 & under - 50 Y Fly

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 Bentley Frost 36.03 10 BB Min A: 35.99 (+0.04s | 0.1%) Pierre Swim Team 11/08/2025 2025 SD Pierre Invitational
2 Gavin Mahrous 37.51 9 BB Min A: 35.99 (+1.52s | 4.1%) Sioux Falls Swim Team 12/13/2025 VAST Winter Invitational
3 Finn Reimers 37.63 10 BB Min A: 35.99 (+1.64s | 4.4%) Pierre Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
4 Lawson Kroon 37.98 9 BB Min A: 35.99 (+1.99s | 5.2%) Pierre Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
5 Marcus Pass 38.64 9 BB Min A: 35.99 (+2.65s | 6.9%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
6 Lukas Bergman 39.13 9 BB Min A: 35.99 (+3.14s | 8.0%) Rushmore Swim Team 01/23/2026 SFST SD 2026 January Invite
7 Ryker Mahowald 39.98 10 BB Min A: 35.99 (+3.99s | 10.0%) Vermillion Area Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
8 Ashton VanKeulen 40.18 10 BB Min A: 35.99 (+4.19s | 10.4%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
9 Camden Evenson 40.69 10 BB Min A: 35.99 (+4.70s | 11.6%) Aberdeen Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
10 Quentyn Boerboom 40.71 10 BB Min A: 35.99 (+4.72s | 11.6%) Southwest Swim Club 01/23/2026 SFST SD 2026 January Invite
11 Connor Dudley 41.49 10 B Min BB: 41.29 (+0.20s | 0.5%) Madison Swim Club Inc. 02/06/2026 2026 Qualifying Meet
12 Briggs North 41.68 10 B Min BB: 41.29 (+0.39s | 0.9%) Aberdeen Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
13 Samuel Hoftiezer 42.35 8 B Min BB: 41.29 (+1.06s | 2.5%) Watertown Area Swim Club 05/30/2026 2026 Too Cool For The Pool
14 Owen Hoots 43.33 9 B Min BB: 41.29 (+2.04s | 4.7%) Watertown Area Swim Club 05/30/2026 2026 Too Cool For The Pool
15 John Umiker 43.97 10 B Min BB: 41.29 (+2.68s | 6.1%) Pierre Swim Team 01/03/2026 2026 SD ASC Winter High Point
16 Hudson Rausch 44.69 9 B Min BB: 41.29 (+3.40s | 7.6%) Brookings Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
17 Nolan Hunter 44.81 10 B Min BB: 41.29 (+3.52s | 7.9%) Rushmore Swim Team 01/30/2026 2026 SD Capital City Qualifier
18 Isaac Sabers 45.20 10 B Min BB: 41.29 (+3.91s | 8.7%) Sioux Falls Swim Team 01/24/2025 SFST SD 2025 January Invite
19 Owen King 45.68 10 B Min BB: 41.29 (+4.39s | 9.6%) Rushmore Swim Team 01/30/2026 2026 SD Capital City Qualifier
20 Greyson Fritz 48.11 10 B: 46.49 (+1.62s | 3.4%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
21 Austin Headley 48.48 10 B: 46.49 (+1.99s | 4.1%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
22 Evan Morehouse 49.64 10 B: 46.49 (+3.15s | 6.3%) Brookings Swim Club 11/08/2025 2025 SD Brookings Swim Club Medley Scramble
25 Fly
22.71
22.71
50 Fly
26.93
49.64
50 Fly
49.64
23 Lane Hutmacher 50.66 10 B: 46.49 (+4.17s | 8.2%) Watertown Area Swim Club 01/18/2025 2025 SD TIDE Sprint Invite
25 Fly
23.25
23.25
50 Fly
27.41
50.66
50 Fly
50.66
24 Jonathan Fosheim 52.50 10 B: 46.49 (+6.01s | 11.4%) Webster Swim Team 06/30/2026 2026 SD Webster Fun Meet
25 Maxwell Schleusner 52.52 10 B: 46.49 (+6.03s | 11.5%) Watertown Area Swim Club 12/05/2025 2025 Candy Cane Swim Meet
26 Jordy Walder 53.40 10 B: 46.49 (+6.91s | 12.9%) Dakota Riptide 01/17/2026 2026 SD TIDE SPRINT INVITE
27 Jonah Thorson 54.05 8 B: 46.49 (+7.56s | 14.0%) Watertown Area Swim Club 05/30/2026 2026 Too Cool For The Pool
28 Adam Oorlog 56.36 10 B: 46.49 (+9.87s | 17.5%) Brookings Swim Club 05/30/2026 2026 Too Cool For The Pool
29 Jack McEntee 57.22 10 B: 46.49 (+10.73s | 18.8%) Dakota Riptide 01/17/2026 2026 SD TIDE SPRINT INVITE
30 Reed Williams 57.59 9 B: 46.49 (+11.10s | 19.3%) Black Hills Gold Swimming 02/20/2026 2026 SD 12 Under Short Course State A Champ
31 Kase Walker 58.45 8 B: 46.49 (+11.96s | 20.5%) Black Hills Gold Swimming 02/20/2026 2026 SD 12 Under Short Course State A Champ
32 Gunnar Syverson 59.03 9 B: 46.49 (+12.54s | 21.2%) Sioux Falls Swim Team 02/13/2026 2026 SD Short Course Rising Stars
33 Kaz Schaack 59.22 8 B: 46.49 (+12.73s | 21.5%) Watertown Area Swim Club 02/20/2026 2026 SD 12 Under Short Course State A Champ
34 Reed Davis 1:01.57 8 B: 46.49 (+15.08s | 24.5%) Dakota Riptide 02/13/2026 2026 SD Short Course Rising Stars
35 Henry Whalen 1:01.88 9 B: 46.49 (+15.39s | 24.9%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
36 Emmett Fredericksen 1:04.12 9 B: 46.49 (+17.63s | 27.5%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
37 Brooks Melmer 1:04.51 8 B: 46.49 (+18.02s | 27.9%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
38 Kellen Lambrechts 1:06.37 9 B: 46.49 (+19.88s | 30.0%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
39 Emiliano Reyes 1:07.04 9 B: 46.49 (+20.55s | 30.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
40 Rowan Otis 1:07.31 9 B: 46.49 (+20.82s | 30.9%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
41 Jeremiah Manning 1:08.05 10 B: 46.49 (+21.56s | 31.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
42 Jack Griffith 1:08.92 9 B: 46.49 (+22.43s | 32.5%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
43 Zane Hubsch 1:10.35 10 B: 46.49 (+23.86s | 33.9%) Webster Swim Team 06/30/2026 2026 SD Webster Fun Meet
44 Jett McClurg 1:10.97 10 B: 46.49 (+24.48s | 34.5%) Webster Swim Team 06/30/2026 2026 SD Webster Fun Meet
45 Brasen Breske 1:11.48 10 B: 46.49 (+24.99s | 35.0%) Webster Swim Team 06/27/2025 2025 Webster High Point Meet
46 Jasper Williams 1:12.33 8 B: 46.49 (+25.84s | 35.7%) Pierre Swim Team 01/03/2026 2026 SD ASC Winter High Point
25 Fly
28.78
28.78
50 Fly
43.55
1:12.33
50 Fly
1:12.33
47 David Peterson 1:16.70 10 B: 46.49 (+30.21s | 39.4%) Brookings Swim Club 01/31/2026 2026 SD SSC Southwest Splash
48 Alexander Marker 1:28.19 10 B: 46.49 (+41.70s | 47.3%) Brookings Swim Club 11/09/2024 2024 SD Brookings Swim Club Fall Frenzy
25 Fly
35.60
35.60
50 Fly
52.59
1:28.19
50 Fly
1:28.19
49 Clayton Ulrich 1:34.94 7 B: 46.49 (+48.45s | 51.0%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite

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.