Swimmer profile
Michael Herr
Male17-18Cincinnati MarlinsOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
50 Free LCM
47.31
40.76
▲ 6.55
31.84
▲ 8.92
30.14
▲ 1.70
28.68
▲ 1.46
28.07
▲ 0.61
100 Free LCM
—
1:37.47
1:12.10
▲ 25.37
1:07.65
▲ 4.45
1:05.83
▲ 1.82
1:05.38
▲ 0.45
200 Free LCM
—
—
2:42.26
2:25.76
▲ 16.50
2:25.24
▲ 0.52
2:22.51
▲ 2.73
400 Free LCM
—
—
5:29.68
5:21.76
▲ 7.92
—
5:14.39
▲ 7.37
1500 Free LCM
—
—
—
20:45.11
—
—
50 Back LCM
56.55
49.27
▲ 7.28
—
—
—
34.62
▲ 14.65
100 Back LCM
—
1:58.43
1:25.35
▲ 33.08
1:17.64
▲ 7.71
1:19.29
▼ 1.65
1:16.60
▲ 2.69
200 Back LCM
—
—
2:52.57
2:44.14
▲ 8.43
—
2:48.45
▼ 4.31
50 Breast LCM
1:03.69
57.82
▲ 5.87
—
—
—
36.54
▲ 21.28
100 Breast LCM
—
2:03.38
1:41.23
▲ 22.15
1:27.35
▲ 13.88
1:25.44
▲ 1.91
1:22.60
▲ 2.84
200 Breast LCM
—
—
3:26.16
3:07.42
▲ 18.74
3:07.46
▼ 0.04
—
50 Fly LCM
—
1:10.74
—
—
—
—
100 Fly LCM
—
—
1:33.54
1:23.91
▲ 9.63
1:20.61
▲ 3.30
—
200 IM LCM
—
—
2:57.63
2:45.79
▲ 11.84
2:40.79
▲ 5.00
2:51.12
▼ 10.33
400 IM LCM
—
—
—
—
—
6:01.47
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.