Swimmer profile
Dennis Libke
Male15-16Suburban Seahawks ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.01
38.70
▲ 9.31
35.05
▲ 3.65
32.96
▲ 2.09
29.84
▲ 3.12
27.58
▲ 2.26
25.98
▲ 1.60
23.81
▲ 2.17
100 Free SCY
—
—
—
—
1:06.61
1:00.07
▲ 6.54
57.22
▲ 2.85
53.69
▲ 3.53
200 Free SCY
—
—
—
—
2:24.68
2:15.06
▲ 9.62
2:04.89
▲ 10.17
1:57.09
▲ 7.80
500 Free SCY
—
—
—
—
—
—
5:59.49
—
50 Back SCY
—
42.08
39.41
▲ 2.67
35.31
▲ 4.10
33.29
▲ 2.02
31.06
▲ 2.23
28.00
▲ 3.06
26.38
▲ 1.62
100 Back SCY
—
—
1:28.54
1:18.54
▲ 10.00
1:09.22
▲ 9.32
1:05.12
▲ 4.10
1:00.54
▲ 4.58
56.28
▲ 4.26
200 Back SCY
—
—
—
—
2:28.74
2:19.29
▲ 9.45
2:11.87
▲ 7.42
2:04.96
▲ 6.91
50 Breast SCY
—
52.88
47.60
▲ 5.28
43.58
▲ 4.02
42.42
▲ 1.16
41.40
▲ 1.02
—
—
100 Breast SCY
—
—
—
1:43.00
1:31.43
▲ 11.57
1:22.73
▲ 8.70
1:18.90
▲ 3.83
—
50 Fly SCY
—
46.46
39.22
▲ 7.24
38.34
▲ 0.88
34.28
▲ 4.06
33.73
▲ 0.55
—
—
100 Fly SCY
—
—
—
—
—
—
—
1:01.75
100 IM SCY
2:00.81
1:31.03
▲ 29.78
1:29.10
▲ 1.93
1:20.79
▲ 8.31
1:15.90
▲ 4.89
1:09.09
▲ 6.81
—
—
200 IM SCY
—
—
3:15.82
2:58.01
▲ 17.81
2:40.12
▲ 17.89
2:26.69
▲ 13.43
2:19.22
▲ 7.47
2:13.97
▲ 5.25
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.