Swimmer profile
Dennis Libke
Male15-16Suburban Seahawks ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.41
34.00
▲ 2.41
30.30
▲ 3.70
—
—
100 Free LCM
1:22.24
1:16.66
▲ 5.58
1:07.93
▲ 8.73
1:04.01
▲ 3.92
1:00.68
▲ 3.33
200 Free LCM
—
2:42.36
2:27.66
▲ 14.70
—
2:14.23
▲ 13.43
50 Back LCM
41.39
38.36
▲ 3.03
—
—
—
100 Back LCM
1:29.18
1:19.18
▲ 10.00
1:14.80
▲ 4.38
—
1:07.30
▲ 7.50
200 Back LCM
3:06.19
2:50.74
▲ 15.45
2:36.22
▲ 14.52
2:35.92
▲ 0.30
2:26.70
▲ 9.22
50 Breast LCM
51.22
47.82
▲ 3.40
—
—
38.87
▲ 8.95
100 Breast LCM
1:49.51
1:42.20
▲ 7.31
1:31.01
▲ 11.19
—
1:27.58
▲ 3.43
50 Fly LCM
42.39
39.87
▲ 2.52
—
—
30.36
▲ 9.51
100 Fly LCM
—
1:27.09
1:16.24
▲ 10.85
1:14.40
▲ 1.84
1:08.42
▲ 5.98
200 IM LCM
3:14.72
2:59.45
▲ 15.27
2:45.43
▲ 14.02
—
2:33.82
▲ 11.61
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.