Swimmer profile
Rian Herrmann
MaleOpen / SeniorClub WolverineMI · CENTRALCollege athlete · University of MichiganD1
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
31.19
29.24
▲ 1.95
27.77
▲ 1.47
26.87
▲ 0.90
25.93
▲ 0.94
25.61
▲ 0.32
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—
25.51
▲ 0.10
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100 Free LCM
1:10.71
1:05.62
▲ 5.09
59.79
▲ 5.83
58.14
▲ 1.65
—
56.13
▲ 2.01
53.89
▲ 2.24
55.32
▼ 1.43
55.62
▼ 0.30
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200 Free LCM
2:43.84
2:23.56
▲ 20.28
2:10.23
▲ 13.33
2:07.79
▲ 2.44
—
2:05.44
▲ 2.35
—
1:59.97
▲ 5.47
2:00.42
▼ 0.45
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400 Free LCM
—
4:58.83
5:03.55
▼ 4.72
4:43.60
▲ 19.95
—
4:26.54
▲ 17.06
4:20.59
▲ 5.95
4:17.81
▲ 2.78
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800 Free LCM
—
—
—
—
—
9:24.71
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—
—
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50 Back LCM
35.12
32.62
▲ 2.50
30.24
▲ 2.38
30.82
▼ 0.58
29.48
▲ 1.34
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—
—
—
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100 Back LCM
1:16.71
1:11.56
▲ 5.15
1:04.02
▲ 7.54
1:04.53
▼ 0.51
1:01.85
▲ 2.68
1:00.59
▲ 1.26
1:01.16
▼ 0.57
1:03.11
▼ 1.95
1:00.90
▲ 2.21
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200 Back LCM
2:50.39
2:33.10
▲ 17.29
2:22.41
▲ 10.69
2:21.86
▲ 0.55
2:14.66
▲ 7.20
2:13.45
▲ 1.21
2:14.24
▼ 0.79
2:15.08
▼ 0.84
2:13.34
▲ 1.74
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50 Breast LCM
43.09
42.05
▲ 1.04
39.48
▲ 2.57
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—
—
—
—
—
—
100 Breast LCM
1:40.27
—
1:27.23
▲ 13.04
1:15.69
▲ 11.54
1:13.14
▲ 2.55
1:10.29
▲ 2.85
1:06.60
▲ 3.69
1:05.83
▲ 0.77
1:06.58
▼ 0.75
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200 Breast LCM
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—
3:06.35
2:40.71
▲ 25.64
2:41.14
▼ 0.43
2:32.91
▲ 8.23
2:28.88
▲ 4.03
2:28.05
▲ 0.83
2:24.79
▲ 3.26
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50 Fly LCM
34.75
31.88
▲ 2.87
31.30
▲ 0.58
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—
—
—
—
—
100 Fly LCM
1:33.37
1:22.50
▲ 10.87
—
1:04.56
▲ 17.94
1:01.71
▲ 2.85
59.62
▲ 2.09
57.35
▲ 2.27
56.28
▲ 1.07
56.85
▼ 0.57
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200 Fly LCM
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—
2:44.77
—
2:29.43
▲ 15.34
2:09.31
▲ 20.12
2:07.18
▲ 2.13
2:06.24
▲ 0.94
2:08.79
▼ 2.55
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200 IM LCM
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2:40.64
2:36.15
▲ 4.49
2:22.08
▲ 14.07
2:16.71
▲ 5.37
2:08.81
▲ 7.90
2:07.01
▲ 1.80
2:06.35
▲ 0.66
2:06.79
▼ 0.44
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400 IM LCM
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—
5:26.56
—
4:49.87
▲ 36.69
4:42.51
▲ 7.36
4:35.25
▲ 7.26
4:31.38
▲ 3.87
4:34.79
▼ 3.41
4:35.68
▼ 0.89
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.