Swimmer profile
Hadasah Olson
Female15-16Dakota RiptideSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2024–25
2025–26
50 Free SCY
—
49.78
43.38
▲ 6.40
38.32
▲ 5.06
37.21
▲ 1.11
33.07
▲ 4.14
34.75
▼ 1.68
30.04
▲ 4.71
30.55
▼ 0.51
100 Free SCY
—
2:01.28
1:32.95
▲ 28.33
1:29.38
▲ 3.57
1:30.65
▼ 1.27
1:14.92
▲ 15.73
—
1:06.23
▲ 8.69
1:08.23
▼ 2.00
200 Free SCY
—
—
3:25.68
3:15.77
▲ 9.91
3:12.29
▲ 3.48
—
—
2:28.30
▲ 43.99
2:40.30
▼ 12.00
500 Free SCY
—
—
—
—
8:32.29
—
7:34.62
▲ 57.67
6:43.92
▲ 50.70
—
1000 Free SCY
—
—
—
—
—
—
—
—
14:36.70
1650 Free SCY
—
—
—
—
—
—
25:45.67
23:25.39
▲ 140.28
—
50 Back SCY
1:10.62
54.80
▲ 15.82
48.72
▲ 6.08
42.97
▲ 5.75
42.65
▲ 0.32
37.77
▲ 4.88
—
37.32
▲ 0.45
36.63
▲ 0.69
100 Back SCY
—
2:00.62
1:54.02
▲ 6.60
1:34.81
▲ 19.21
1:30.64
▲ 4.17
1:24.22
▲ 6.42
—
1:17.64
▲ 6.58
1:22.68
▼ 5.04
200 Back SCY
—
—
—
—
—
—
3:05.47
2:50.21
▲ 15.26
3:04.54
▼ 14.33
50 Breast SCY
—
58.53
51.57
▲ 6.96
47.95
▲ 3.62
44.76
▲ 3.19
41.13
▲ 3.63
—
40.02
▲ 1.11
38.28
▲ 1.74
100 Breast SCY
—
2:04.09
1:52.45
▲ 11.64
1:39.11
▲ 13.34
1:38.46
▲ 0.65
1:31.66
▲ 6.80
1:34.40
▼ 2.74
1:24.65
▲ 9.75
1:24.63
▲ 0.02
200 Breast SCY
—
—
—
—
—
—
3:20.45
3:00.77
▲ 19.68
3:01.25
▼ 0.48
50 Fly SCY
—
—
57.28
52.13
▲ 5.15
—
42.75
▲ 9.38
—
—
35.50
▲ 7.25
100 IM SCY
—
—
1:49.66
1:39.52
▲ 10.14
1:34.68
▲ 4.84
1:28.11
▲ 6.57
1:27.47
▲ 0.64
1:16.25
▲ 11.22
1:15.81
▲ 0.44
200 IM SCY
—
—
—
—
—
3:13.24
—
—
—
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.