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Hadley Koistinen

Age: 13 years old
Age Category: 13-14
Team: Black Hills Gold Swimming | South Dakota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Black Hills Gold Swimming South Dakota Swimming Central Zone USA
Free 50 Y 33.62 13 02/21/2025 B: 32.49 (+1.13s | 3.4%) 2 92 1,000+ 1,000+
Free 100 Y 1:12.72 Analysis 13 02/21/2025 B: 1:10.99 (+1.73s | 2.4%) 2 79 1,000+ 1,000+
50 Free
35.21
35.21
100 Free
37.51
1:12.72
100 Free
1:12.72
Free 200 Y 2:34.95 Analysis 13 01/25/2025 B: 2:33.59 (+1.36s | 0.9%) 2 65 1,000+ 1,000+
50 Free
36.14
36.14
100 Free
39.42
1:15.56
100 Free
1:15.56
150 Free
40.41
1:55.97
200 Free
38.98
2:34.95
100 Free
1:19.39
Free 500 Y 7:24.67 Analysis 13 01/04/2025 B: 6:52.19 (+32.48s | 7.3%) 2 73 1,000+ 1,000+
50 Free
39.83
39.83
100 Free
44.43
1:24.26
100 Free
1:24.26
150 Free
45.71
2:09.97
200 Free
45.09
2:55.06
100 Free
1:30.80
250 Free
45.38
3:40.44
300 Free
45.16
4:25.60
100 Free
1:30.54
350 Free
45.86
5:11.46
400 Free
45.80
5:57.26
100 Free
1:31.66
450 Free
44.97
6:42.23
500 Free
42.44
7:24.67
100 Free
1:27.41
Back 50 Y 20.26 13 12/13/2024 1 1 1 24
Back 100 Y 1:23.82 Analysis 13 02/21/2025 B: 1:16.89 (+6.93s | 8.3%) 2 77 1,000+ 1,000+
50 Back
41.63
41.63
100 Back
42.19
1:23.82
100 Back
1:23.82
Breast 50 Y 46.39 13 12/13/2024 3 78 1,000+ 1,000+
Breast 100 Y 1:37.00 Analysis 13 01/25/2025 B: 1:28.69 (+8.31s | 8.6%) 1 66 1,000+ 1,000+
50 Breast
47.24
47.24
100 Breast
49.76
1:37.00
100 Breast
1:37.00
Fly 50 Y 39.27 13 12/13/2024 2 70 1,000+ 1,000+
Fly 100 Y 1:39.54 Analysis 13 01/06/2024 B: 1:16.79 (+22.75s | 22.9%) 2 72 1,000+ 1,000+
50 Fly
45.33
45.33
100 Fly
54.21
1:39.54
100 Fly
1:39.54
IM 200 Y 2:54.87 Analysis 13 02/21/2025 B: 2:51.79 (+3.08s | 1.8%) 2 60 1,000+ 1,000+
50 Fly
38.97
38.97
100 Back
44.03
1:23.00
100 IM
1:23.00
150 Breast
52.36
2:15.36
200 Free
39.51
2:54.87
100 IM
1:31.87

Long course distance

Event Time Age Date Standard Next Standard Black Hills Gold Swimming South Dakota Swimming Central Zone USA
Free 25 M 27.26 13 11/20/2021 1 4 5 21
Free 50 M 37.26 13 12/21/2024 B: 37.19 (+0.07s | 0.2%) 2 67 764 1,000+
Free 100 M 1:49.91 Analysis 13 11/19/2022 B: 1:21.19 (+28.72s | 26.1%) 2 89 914 1,000+
50 Free
49.86
49.86
100 Free
1:00.05
1:49.91
100 Free
1:49.91
Free 200 M 3:55.13 Analysis 13 11/19/2022 B: 2:55.29 (+59.84s | 25.4%) 2 80 650 1,000+
50 Free
51.09
51.09
100 Free
59.13
1:50.22
100 Free
1:50.22
150 Free
1:02.28
2:52.50
200 Free
1:02.63
3:55.13
100 Free
2:04.91
Back 25 M 29.19 13 11/20/2021 1 4 5 15
Back 50 M 44.35 13 12/21/2024 2 51 514 1,000+
Back 100 M 2:01.94 Analysis 13 11/19/2022 B: 1:29.69 (+32.25s | 26.4%) 2 83 686 1,000+
50 Back
56.91
56.91
100 Back
1:05.03
2:01.94
100 Back
2:01.94
Breast 50 M 51.36 13 12/21/2024 1 48 453 1,000+
Fly 50 M 43.36 13 12/21/2024 2 48 522 1,000+

Above are the fastest times that Hadley Koistinen has achieved in her swimming career. For each event, you can find Hadley's best time, the corresponding time standard, as well as how much faster Hadley needs to be to reach the next level. The last columns provide Hadley rankings at the team and LSC levels. These rankings are based on the Hadley's personal best, her 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.