Swimmer profile
Leif Olson
Male17-18Minnesota FlyersMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
32.54
29.14
▲ 3.40
27.51
▲ 1.63
26.77
▲ 0.74
26.89
▼ 0.12
100 Free LCM
1:15.54
1:10.11
▲ 5.43
1:03.41
▲ 6.70
1:00.76
▲ 2.65
58.70
▲ 2.06
59.42
▼ 0.72
200 Free LCM
—
—
2:23.12
2:16.55
▲ 6.57
2:12.88
▲ 3.67
—
50 Back LCM
39.57
—
35.32
▲ 4.25
33.33
▲ 1.99
—
—
100 Back LCM
1:25.29
1:19.49
▲ 5.80
1:13.90
▲ 5.59
1:12.12
▲ 1.78
1:12.57
▼ 0.45
1:10.90
▲ 1.67
200 Back LCM
—
—
2:43.78
—
—
—
100 Breast LCM
1:42.53
1:39.03
▲ 3.50
1:23.86
▲ 15.17
—
1:18.25
▲ 5.61
1:18.48
▼ 0.23
200 Breast LCM
—
3:31.40
3:08.71
▲ 22.69
—
—
—
50 Fly LCM
39.69
—
—
—
—
—
100 Fly LCM
—
1:23.50
1:11.05
▲ 12.45
1:07.35
▲ 3.70
1:07.42
▼ 0.07
1:04.68
▲ 2.74
200 Fly LCM
—
—
2:51.65
—
—
—
200 IM LCM
—
2:54.11
2:41.67
▲ 12.44
2:32.37
▲ 9.30
2:44.97
▼ 12.60
2:29.41
▲ 15.56
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.