Swimmer profile
Jack Olsen
Male15-16Greater Omaha Aquatics LeopardsharksMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.96
47.59
▲ 12.37
38.59
▲ 9.00
34.92
▲ 3.67
32.10
▲ 2.82
29.63
▲ 2.47
27.62
▲ 2.01
27.07
▲ 0.55
25.05
▲ 2.02
—
—
100 Free SCY
—
2:01.89
1:37.15
▲ 24.74
1:17.34
▲ 19.81
1:08.46
▲ 8.88
1:01.73
▲ 6.73
1:01.00
▲ 0.73
58.08
▲ 2.92
54.22
▲ 3.86
—
52.20
▲ 2.02
200 Free SCY
—
—
—
2:50.30
2:30.16
▲ 20.14
2:18.41
▲ 11.75
2:09.02
▲ 9.39
2:03.81
▲ 5.21
2:00.61
▲ 3.20
—
—
500 Free SCY
—
—
—
7:48.12
6:49.37
▲ 58.75
—
5:50.35
▲ 59.02
5:31.82
▲ 18.53
5:27.15
▲ 4.67
5:04.88
▲ 22.27
5:14.88
▼ 10.00
1000 Free SCY
—
—
—
—
—
—
12:19.08
11:33.17
▲ 45.91
11:09.78
▲ 23.39
—
—
1650 Free SCY
—
—
—
—
—
—
20:26.43
19:12.00
▲ 74.43
—
—
—
50 Back SCY
1:01.25
55.83
▲ 5.42
45.71
▲ 10.12
40.37
▲ 5.34
36.41
▲ 3.96
34.16
▲ 2.25
32.11
▲ 2.05
—
—
—
—
100 Back SCY
—
2:01.09
1:37.41
▲ 23.68
1:26.39
▲ 11.02
1:15.84
▲ 10.55
1:11.61
▲ 4.23
1:08.57
▲ 3.04
1:00.91
▲ 7.66
1:00.42
▲ 0.49
58.61
▲ 1.81
59.63
▼ 1.02
200 Back SCY
—
—
—
—
—
2:35.31
2:27.62
▲ 7.69
2:08.81
▲ 18.81
2:07.78
▲ 1.03
—
—
50 Breast SCY
—
—
58.94
55.05
▲ 3.89
49.81
▲ 5.24
45.42
▲ 4.39
44.13
▲ 1.29
—
—
—
—
100 Breast SCY
—
—
—
1:59.06
1:46.09
▲ 12.97
—
1:32.39
▲ 13.70
1:22.95
▲ 9.44
1:16.52
▲ 6.43
—
—
200 Breast SCY
—
—
—
—
—
—
3:15.18
2:59.54
▲ 15.64
2:44.41
▲ 15.13
—
—
50 Fly SCY
—
—
50.78
39.68
▲ 11.10
33.71
▲ 5.97
33.16
▲ 0.55
32.57
▲ 0.59
—
—
—
—
100 Fly SCY
—
—
—
1:36.27
1:19.70
▲ 16.57
1:16.19
▲ 3.51
1:09.79
▲ 6.40
1:07.99
▲ 1.80
1:04.71
▲ 3.28
—
—
200 Fly SCY
—
—
—
—
—
2:51.64
2:35.56
▲ 16.08
2:27.69
▲ 7.87
2:18.49
▲ 9.20
—
—
100 IM SCY
—
2:29.71
1:46.14
▲ 43.57
1:30.58
▲ 15.56
1:22.74
▲ 7.84
1:16.50
▲ 6.24
1:11.22
▲ 5.28
—
—
—
—
200 IM SCY
—
—
—
3:15.22
2:57.66
▲ 17.56
—
2:29.66
▲ 28.00
2:21.81
▲ 7.85
2:16.18
▲ 5.63
—
—
400 IM SCY
—
—
—
—
—
—
5:29.45
4:59.41
▲ 30.04
4:43.58
▲ 15.83
—
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.