Swimmer profile
Chase Knopf
Male17-18Northern KY Clippers SwimmingKY · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
30.92
26.06
▲ 4.86
24.87
▲ 1.19
24.73
▲ 0.14
24.95
▼ 0.22
23.15
▲ 1.80
23.88
▼ 0.73
100 Free LCM
1:08.22
57.86
▲ 10.36
55.08
▲ 2.78
55.50
▼ 0.42
53.44
▲ 2.06
50.94
▲ 2.50
52.30
▼ 1.36
200 Free LCM
2:27.16
2:03.80
▲ 23.36
1:57.03
▲ 6.77
1:55.92
▲ 1.11
1:57.13
▼ 1.21
1:54.60
▲ 2.53
1:54.30
▲ 0.30
400 Free LCM
5:05.76
4:23.16
▲ 42.60
—
4:12.40
▲ 10.76
4:03.61
▲ 8.79
3:59.15
▲ 4.46
4:14.32
▼ 15.17
800 Free LCM
—
—
—
—
8:54.51
—
—
1500 Free LCM
—
—
17:59.78
—
—
—
—
50 Back LCM
37.37
—
—
—
27.54
▲ 9.83
27.28
▲ 0.26
28.05
▼ 0.77
100 Back LCM
1:18.07
1:04.99
▲ 13.08
1:00.97
▲ 4.02
59.42
▲ 1.55
58.61
▲ 0.81
56.32
▲ 2.29
56.96
▼ 0.64
200 Back LCM
2:41.79
2:17.95
▲ 23.84
2:09.53
▲ 8.42
2:05.80
▲ 3.73
2:02.47
▲ 3.33
2:00.20
▲ 2.27
2:01.89
▼ 1.69
50 Breast LCM
43.98
—
—
—
—
—
—
100 Breast LCM
1:38.24
—
—
—
—
1:14.95
▲ 23.29
1:14.38
▲ 0.57
200 Breast LCM
3:20.01
—
—
2:41.49
▲ 38.52
2:54.19
▼ 12.70
—
2:41.74
▲ 12.45
50 Fly LCM
35.16
—
—
—
—
25.99
▲ 9.17
—
100 Fly LCM
1:15.64
—
1:00.64
▲ 15.00
59.14
▲ 1.50
—
55.02
▲ 4.12
55.86
▼ 0.84
200 Fly LCM
3:00.05
—
—
—
—
—
2:10.40
▲ 49.65
200 IM LCM
2:48.49
2:21.18
▲ 27.31
2:16.09
▲ 5.09
2:15.54
▲ 0.55
2:09.71
▲ 5.83
2:06.10
▲ 3.61
2:13.99
▼ 7.89
400 IM LCM
5:41.63
5:03.32
▲ 38.31
4:51.32
▲ 12.00
4:35.69
▲ 15.63
4:33.92
▲ 1.77
4:23.10
▲ 10.82
4:36.93
▼ 13.83
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.