Swimmer profile
Andrew Olson
Male15-16Prairie Rose AquaticsND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2021–22
2023–24
2024–25
50 Free LCM
1:23.45
50.30
▲ 33.15
41.52
▲ 8.78
37.61
▲ 3.91
36.40
▲ 1.21
29.19
▲ 7.21
28.14
▲ 1.05
100 Free LCM
2:48.76
1:46.32
▲ 62.44
1:33.28
▲ 13.04
1:23.27
▲ 10.01
1:20.20
▲ 3.07
1:04.81
▲ 15.39
1:01.74
▲ 3.07
200 Free LCM
—
4:07.59
3:24.40
▲ 43.19
3:06.42
▲ 17.98
2:54.80
▲ 11.62
2:24.48
▲ 30.32
2:16.40
▲ 8.08
400 Free LCM
—
—
—
—
—
—
5:14.83
50 Back LCM
1:15.96
59.46
▲ 16.50
48.22
▲ 11.24
46.76
▲ 1.46
43.28
▲ 3.48
37.02
▲ 6.26
33.27
▲ 3.75
100 Back LCM
2:26.70
2:00.42
▲ 26.28
1:41.58
▲ 18.84
1:36.90
▲ 4.68
1:34.46
▲ 2.44
1:17.87
▲ 16.59
1:11.98
▲ 5.89
200 Back LCM
—
—
—
—
—
—
2:54.48
50 Breast LCM
—
1:28.28
59.72
▲ 28.56
55.68
▲ 4.04
51.68
▲ 4.00
—
40.24
▲ 11.44
100 Breast LCM
—
—
2:18.94
2:06.00
▲ 12.94
—
—
—
50 Fly LCM
—
1:14.81
54.66
▲ 20.15
42.99
▲ 11.67
43.05
▼ 0.06
32.93
▲ 10.12
32.24
▲ 0.69
100 Fly LCM
—
—
—
1:41.45
1:46.84
▼ 5.39
1:16.90
▲ 29.94
1:10.94
▲ 5.96
200 Fly LCM
—
—
—
—
—
3:23.24
—
200 IM LCM
—
—
4:04.63
3:44.18
▲ 20.45
—
2:53.66
▲ 50.52
2:36.86
▲ 16.80
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.