Swimmer profile
Ivan Lessmeier
Male11-12Missouri State AquaticsMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.42
36.59
▲ 4.83
34.58
▲ 2.01
—
33.31
▲ 1.27
100 Free LCM
1:33.92
1:21.66
▲ 12.26
1:17.67
▲ 3.99
1:16.74
▲ 0.93
1:14.40
▲ 2.34
200 Free LCM
3:15.17
2:57.38
▲ 17.79
2:44.69
▲ 12.69
2:46.27
▼ 1.58
2:36.42
▲ 9.85
400 Free LCM
7:09.21
—
5:58.92
▲ 70.29
5:43.93
▲ 14.99
5:40.66
▲ 3.27
50 Back LCM
47.60
42.99
▲ 4.61
38.69
▲ 4.30
39.23
▼ 0.54
37.09
▲ 2.14
100 Back LCM
1:42.47
1:30.35
▲ 12.12
1:25.03
▲ 5.32
1:23.99
▲ 1.04
1:19.94
▲ 4.05
200 Back LCM
—
—
3:00.51
2:50.74
▲ 9.77
2:48.74
▲ 2.00
50 Breast LCM
57.27
51.19
▲ 6.08
50.18
▲ 1.01
—
—
100 Breast LCM
2:01.47
1:54.52
▲ 6.95
1:48.49
▲ 6.03
—
—
50 Fly LCM
1:09.04
43.78
▲ 25.26
38.85
▲ 4.93
39.81
▼ 0.96
36.97
▲ 2.84
100 Fly LCM
—
—
1:29.54
1:39.97
▼ 10.43
1:30.39
▲ 9.58
200 IM LCM
3:56.78
3:29.94
▲ 26.84
3:10.32
▲ 19.62
—
3:04.30
▲ 6.02
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.