Koen Jolstad

Age: 15 years old
Age Category: 15-16
Team: Hurricanes Swim Team | Minnesota Swimming
Participation: 54 meets 204 events

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Hurricanes Swim Team
Free 50 Y 25.19 14 03/07/2025 BB A: 24.19 (+1.00s | 4.0%) 197 12
Free 100 Y 54.65 14 03/07/2025 BB A: 53.19 (+1.46s | 2.7%) 180 11
50 Free
26.08
26.08
100 Free
28.57
54.65
100 Free
54.65
Free 200 Y 2:00.73 14 11/22/2024 BB A: 1:56.59 (+4.14s | 3.4%) 156 10
50 Free
27.65
27.65
100 Free
31.01
58.66
100 Free
58.66
150 Free
31.55
1:30.21
200 Free
30.52
2:00.73
100 Free
1:02.07
Free 500 Y 5:26.90 14 03/07/2025 BB A: 5:15.79 (+11.11s | 3.4%) 119 8
50 Free
28.16
28.16
100 Free
30.83
58.99
100 Free
58.99
150 Free
32.35
1:31.34
200 Free
33.13
2:04.47
100 Free
1:05.48
250 Free
33.06
2:37.53
300 Free
33.19
3:10.72
100 Free
1:06.25
350 Free
33.77
3:44.49
400 Free
34.97
4:19.46
100 Free
1:08.74
450 Free
34.33
4:53.79
500 Free
33.11
5:26.90
100 Free
1:07.44
Free 1000 Y 11:50.24 14 11/02/2024 BB A: 11:01.59 (+48.65s | 6.8%) 106 8
50 Free
31.76
31.76
100 Free
35.51
1:07.27
100 Free
1:07.27
150 Free
35.53
1:42.80
200 Free
35.08
2:17.88
100 Free
1:10.61
250 Free
35.62
2:53.50
300 Free
36.40
3:29.90
100 Free
1:12.02
350 Free
36.47
4:06.37
400 Free
36.75
4:43.12
100 Free
1:13.22
450 Free
36.38
5:19.50
500 Free
36.14
5:55.64
100 Free
1:12.52
550 Free
36.83
6:32.47
600 Free
36.90
7:09.37
100 Free
1:13.73
650 Free
35.69
7:45.06
700 Free
35.94
8:21.00
100 Free
1:11.63
750 Free
35.89
8:56.89
800 Free
35.67
9:32.56
100 Free
1:11.56
850 Free
35.04
10:07.60
900 Free
35.60
10:43.20
100 Free
1:10.64
950 Free
34.69
11:17.89
1000 Free
32.35
11:50.24
100 Free
1:07.04
Back 100 Y 59.57 14 03/20/2025 BB A: 57.89 (+1.68s | 2.8%) 74 4
50 Back
28.89
28.89
100 Back
30.68
59.57
100 Back
59.57
Back 200 Y 2:27.51 14 11/02/2024 B BB: 2:17.09 (+10.42s | 7.1%) 160 10
50 Back
34.65
34.65
100 Back
37.73
1:12.38
100 Back
1:12.38
150 Back
38.79
1:51.17
200 Back
36.34
2:27.51
100 Back
1:15.13
Breast 100 Y 1:08.72 14 03/07/2025 BB A: 1:05.89 (+2.83s | 4.1%) 95 8
50 Breast
32.20
32.20
100 Breast
36.52
1:08.72
100 Breast
1:08.72
Breast 200 Y 2:31.91 14 03/07/2025 BB A: 2:23.19 (+8.72s | 5.7%) 84 5
50 Breast
33.42
33.42
100 Breast
38.53
1:11.95
100 Breast
1:11.95
150 Breast
40.29
1:52.24
200 Breast
39.67
2:31.91
100 Breast
1:19.96
IM 200 Y 2:14.51 14 03/07/2025 BB A: 2:09.39 (+5.12s | 3.8%) 129 6
50 Fly
30.59
30.59
100 Back
33.46
1:04.05
100 IM
1:04.05
150 Breast
38.97
1:43.03
200 Free
31.48
2:14.51
100 IM
1:10.45

Long course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Hurricanes Swim Team
Free 50 M 29.71 14 07/12/2024 BB A: 28.19 (+1.52s | 5.1%) 198 12
Free 100 M 1:04.82 14 07/12/2024 BB A: 1:01.49 (+3.33s | 5.1%) 167 11
50 Free
30.93
30.93
100 Free
33.89
1:04.82
100 Free
1:04.82
Free 200 M 2:19.16 14 07/12/2024 BB A: 2:14.29 (+4.87s | 3.5%) 127 6
50 Free
31.65
31.65
100 Free
34.91
1:06.56
100 Free
1:06.56
150 Free
36.17
1:42.73
200 Free
36.43
2:19.16
100 Free
1:12.60
Free 400 M 4:58.06 14 07/12/2024 BB A: 4:46.39 (+11.67s | 3.9%) 93 6
50 Free
33.10
33.10
100 Free
36.63
1:09.73
100 Free
1:09.73
150 Free
37.78
1:47.51
200 Free
38.65
2:26.16
100 Free
1:16.43
250 Free
38.63
3:04.79
300 Free
39.09
3:43.88
100 Free
1:17.72
350 Free
37.79
4:21.67
400 Free
36.39
4:58.06
100 Free
1:14.18
Back 100 M 1:18.61 14 07/12/2024 B BB: 1:13.69 (+4.92s | 6.3%) 174 7
50 Back
38.42
38.42
100 Back
40.19
1:18.61
100 Back
1:18.61
Breast 100 M 1:30.20 13 07/27/2023 B: 1:29.49 (+0.71s | 0.8%) 167 10
Breast 200 M 3:08.02 14 07/12/2024 B BB: 3:00.59 (+7.43s | 4.0%) 113 7
50 Breast
42.98
42.98
100 Breast
48.61
1:31.59
100 Breast
1:31.59
150 Breast
47.67
2:19.26
200 Breast
48.76
3:08.02
100 Breast
1:36.43
IM 200 M 2:51.14 14 07/12/2024 B BB: 2:43.59 (+7.55s | 4.4%) 183 9
50 Fly
39.68
39.68
100 Back
44.50
1:24.18
100 IM
1:24.18
150 Breast
49.08
2:13.26
200 Free
37.88
2:51.14
100 IM
1:26.96

Above are the fastest times that Koen Jolstad has achieved in his swimming career. For each event, you can find Koen's best time, the corresponding time standard, as well as how much faster Koen needs to be to reach the next level. The last columns provide Koen rankings at the team and LSC levels. These rankings are based on the Koen's personal best, his current age category, and team; and are calculated from all the meets results.

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.