Swimmer profile
Cooper Jansma
Male15-16Saline Swim TeamMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
41.88
35.03
▲ 6.85
29.48
▲ 5.55
28.64
▲ 0.84
27.69
▲ 0.95
26.97
▲ 0.72
25.51
▲ 1.46
100 Free SCY
1:38.41
1:15.77
▲ 22.64
1:03.06
▲ 12.71
1:04.74
▼ 1.68
59.33
▲ 5.41
57.24
▲ 2.09
55.92
▲ 1.32
200 Free SCY
3:38.59
2:59.60
▲ 38.99
2:20.39
▲ 39.21
2:14.25
▲ 6.14
2:09.51
▲ 4.74
2:10.33
▼ 0.82
2:05.30
▲ 5.03
500 Free SCY
—
—
—
6:05.96
5:40.63
▲ 25.33
5:32.24
▲ 8.39
5:33.45
▼ 1.21
1000 Free SCY
—
—
—
—
—
11:23.50
11:22.86
▲ 0.64
50 Back SCY
45.31
36.68
▲ 8.63
32.77
▲ 3.91
32.03
▲ 0.74
30.80
▲ 1.23
29.09
▲ 1.71
27.22
▲ 1.87
100 Back SCY
1:41.42
1:21.82
▲ 19.60
1:11.74
▲ 10.08
1:09.02
▲ 2.72
1:05.07
▲ 3.95
1:02.23
▲ 2.84
58.15
▲ 4.08
200 Back SCY
—
—
2:47.04
2:25.97
▲ 21.07
2:21.56
▲ 4.41
2:15.70
▲ 5.86
2:06.55
▲ 9.15
50 Breast SCY
57.48
43.11
▲ 14.37
39.71
▲ 3.40
37.76
▲ 1.95
—
—
29.99
▲ 7.77
100 Breast SCY
2:00.08
1:44.23
▲ 15.85
1:23.68
▲ 20.55
1:19.95
▲ 3.73
1:16.83
▲ 3.12
1:12.68
▲ 4.15
1:05.57
▲ 7.11
200 Breast SCY
—
—
—
2:48.79
2:49.61
▼ 0.82
2:47.53
▲ 2.08
2:27.18
▲ 20.35
50 Fly SCY
1:08.66
—
35.97
▲ 32.69
32.41
▲ 3.56
—
—
28.17
▲ 4.24
100 Fly SCY
—
—
1:21.29
1:23.44
▼ 2.15
1:09.64
▲ 13.80
1:06.27
▲ 3.37
1:02.51
▲ 3.76
200 Fly SCY
—
—
—
—
2:35.97
2:34.83
▲ 1.14
2:30.66
▲ 4.17
100 IM SCY
1:51.75
1:34.42
▲ 17.33
1:12.88
▲ 21.54
1:10.73
▲ 2.15
1:05.76
▲ 4.97
1:02.48
▲ 3.28
58.33
▲ 4.15
200 IM SCY
—
—
2:33.79
2:28.61
▲ 5.18
2:23.38
▲ 5.23
2:22.88
▲ 0.50
2:11.31
▲ 11.57
400 IM SCY
—
—
—
5:18.92
5:00.91
▲ 18.01
5:03.04
▼ 2.13
4:52.24
▲ 10.80
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.