Sioux Center Seahawks Boys 17-18 100 Y Back

These rankings show the swimmers' placement within their swim team.
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 Brennen Dean 1:00.09 17 BB Min A: 55.89 (+4.20s | 7.0%) Sioux Center Seahawks 12/13/2025 VAST Winter Invitational
50 Back
29.10
29.10
100 Back
30.99
1:00.09
100 Back
1:00.09
2 Kaleb Obbink 1:05.30 13 B: 1:05.19 (+0.11s | 0.2%) Sioux Center Seahawks 01/21/2022 2022 SD SFST January Invite
50 Back
31.70
31.70
100 Back
33.60
1:05.30
100 Back
1:05.30
3 Blake Boogerd 1:09.62 12 B: 1:05.19 (+4.43s | 6.4%) Sioux Center Seahawks 02/12/2021 2021 SD WASC Qualifying Swim Meet
50 Back
34.34
34.34
100 Back
35.28
1:09.62
100 Back
1:09.62
4 Oliver Berkenpas 1:13.68 18 B: 1:05.19 (+8.49s | 11.5%) Sioux Center Seahawks 10/25/2025 SD SFST Swim Series Meet #2
50 Back
36.45
36.45
100 Back
37.23
1:13.68
100 Back
1:13.68
5 Brennan Hulst 1:18.12 14 B: 1:05.19 (+12.93s | 16.6%) Sioux Center Seahawks 01/20/2023 2023 SD SFST January Invite
50 Back
37.24
37.24
100 Back
40.88
1:18.12
100 Back
1:18.12
6 Ronald Vander Plaats 1:35.55 14 B: 1:05.19 (+30.36s | 31.8%) Sioux Center Seahawks 11/12/2022 Northwestern Energy Veterans Invite 2022
50 Back
42.58
42.58
100 Back
52.97
1:35.55
100 Back
1:35.55
7 Rowan Oostra 1:41.54 10 B: 1:05.19 (+36.35s | 35.8%) Sioux Center Seahawks 12/08/2018 2018 SD Yankton Tri State
25 Back
23.11
23.11
50 Back
28.02
51.13
50 Back
51.13
75 Back
26.28
1:17.41
100 Back
24.13
1:41.54
50 Back
50.41

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.