Swimmer profile
Casey Kupka
MaleOpen / SeniorGreater Kalamazoo CrocsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.90
30.32
▲ 6.58
28.25
▲ 2.07
26.91
▲ 1.34
26.33
▲ 0.58
27.14
▼ 0.81
26.26
▲ 0.88
100 Free LCM
1:22.73
1:04.58
▲ 18.15
1:00.58
▲ 4.00
55.51
▲ 5.07
55.53
▼ 0.02
57.44
▼ 1.91
56.77
▲ 0.67
200 Free LCM
3:03.31
2:20.93
▲ 42.38
2:09.53
▲ 11.40
2:01.91
▲ 7.62
2:01.56
▲ 0.35
2:03.40
▼ 1.84
2:01.86
▲ 1.54
400 Free LCM
—
4:50.45
4:32.87
▲ 17.58
4:18.23
▲ 14.64
4:15.39
▲ 2.84
4:17.20
▼ 1.81
4:16.83
▲ 0.37
800 Free LCM
—
9:43.79
9:04.36
▲ 39.43
8:53.55
▲ 10.81
8:45.66
▲ 7.89
8:46.77
▼ 1.11
8:59.16
▼ 12.39
1500 Free LCM
—
—
17:16.49
16:54.57
▲ 21.92
16:33.29
▲ 21.28
16:35.74
▼ 2.45
17:11.95
▼ 36.21
50 Back LCM
44.95
—
—
—
33.50
▲ 11.45
—
—
100 Back LCM
1:42.80
—
1:17.62
▲ 25.18
—
1:10.56
▲ 7.06
1:11.45
▼ 0.89
—
200 Back LCM
—
—
—
2:32.77
2:27.36
▲ 5.41
2:27.15
▲ 0.21
2:25.09
▲ 2.06
50 Breast LCM
50.64
37.15
▲ 13.49
—
34.22
▲ 2.93
32.49
▲ 1.73
33.01
▼ 0.52
32.05
▲ 0.96
100 Breast LCM
1:43.82
1:20.65
▲ 23.17
1:18.39
▲ 2.26
1:13.00
▲ 5.39
1:10.59
▲ 2.41
1:10.84
▼ 0.25
1:08.96
▲ 1.88
200 Breast LCM
—
2:56.88
2:49.69
▲ 7.19
2:34.44
▲ 15.25
2:28.81
▲ 5.63
2:23.67
▲ 5.14
2:24.08
▼ 0.41
50 Fly LCM
48.04
—
—
32.29
▲ 15.75
—
30.69
▲ 1.60
30.16
▲ 0.53
100 Fly LCM
—
1:20.03
1:13.74
▲ 6.29
1:12.42
▲ 1.32
—
1:08.18
▲ 4.24
—
200 Fly LCM
—
—
2:44.26
2:42.43
▲ 1.83
2:35.77
▲ 6.66
—
2:31.92
▲ 3.85
200 IM LCM
—
2:37.28
2:30.72
▲ 6.56
2:26.55
▲ 4.17
2:20.33
▲ 6.22
2:19.68
▲ 0.65
2:17.82
▲ 1.86
400 IM LCM
—
5:41.90
5:21.85
▲ 20.05
5:12.74
▲ 9.11
5:01.08
▲ 11.66
4:52.71
▲ 8.37
4:52.34
▲ 0.37
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.