Swimmer profile
Henry Koppenhoefer
Male17-18Hornet Age Group Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
—
29.83
28.43
▲ 1.40
27.42
▲ 1.01
25.81
▲ 1.61
100 Free LCM
—
1:13.53
1:07.49
▲ 6.04
1:02.33
▲ 5.16
1:01.87
▲ 0.46
58.84
▲ 3.03
200 Free LCM
—
2:49.08
2:36.10
▲ 12.98
2:19.30
▲ 16.80
2:18.47
▲ 0.83
—
400 Free LCM
6:30.15
5:54.04
▲ 36.11
5:34.77
▲ 19.27
5:01.90
▲ 32.87
5:25.60
▼ 23.70
—
800 Free LCM
—
—
11:52.02
10:18.48
▲ 93.54
—
—
50 Back LCM
—
—
41.19
37.12
▲ 4.07
37.11
▲ 0.01
—
100 Back LCM
—
1:35.56
1:28.64
▲ 6.92
1:20.50
▲ 8.14
—
—
200 Back LCM
—
—
3:10.95
3:01.35
▲ 9.60
—
—
50 Breast LCM
—
46.61
—
39.58
▲ 7.03
40.67
▼ 1.09
—
100 Breast LCM
—
1:49.56
—
—
—
—
200 Breast LCM
—
3:57.54
—
—
3:33.84
▲ 23.70
—
50 Fly LCM
—
43.24
—
—
32.76
▲ 10.48
—
100 Fly LCM
—
—
1:32.08
1:30.83
▲ 1.25
1:18.73
▲ 12.10
—
200 Fly LCM
—
—
3:49.93
—
—
—
200 IM LCM
—
3:26.04
3:00.14
▲ 25.90
2:53.53
▲ 6.61
—
—
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.