Swimmer profile
Marshall Kohout
Male11-12Swim OmahaMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
55.25
40.01
▲ 15.24
35.13
▲ 4.88
33.84
▲ 1.29
100 Free LCM
—
1:32.84
1:19.19
▲ 13.65
1:15.91
▲ 3.28
200 Free LCM
—
3:21.60
2:56.98
▲ 24.62
2:46.20
▲ 10.78
400 Free LCM
—
—
—
5:45.41
800 Free LCM
—
—
—
11:48.17
50 Back LCM
1:16.41
53.67
▲ 22.74
46.96
▲ 6.71
42.42
▲ 4.54
100 Back LCM
—
—
1:41.17
1:33.96
▲ 7.21
200 Back LCM
—
—
—
3:23.17
50 Breast LCM
—
53.09
48.64
▲ 4.45
45.97
▲ 2.67
100 Breast LCM
—
1:59.18
1:46.14
▲ 13.04
1:40.05
▲ 6.09
200 Breast LCM
—
—
—
3:37.36
50 Fly LCM
—
—
49.92
39.74
▲ 10.18
100 Fly LCM
—
—
—
1:29.23
200 IM LCM
—
4:08.93
3:28.47
▲ 40.46
3:08.68
▲ 19.79
400 IM LCM
—
—
—
6:23.75
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.