Swimmer profile
Carlson Kou
Male13-14Utica Shelby Swim ClubMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.66
35.86
▲ 4.80
29.10
▲ 6.76
28.28
▲ 0.82
100 Free SCY
1:24.80
1:18.68
▲ 6.12
1:05.30
▲ 13.38
59.47
▲ 5.83
200 Free SCY
3:40.33
2:46.79
▲ 53.54
2:14.83
▲ 31.96
2:10.10
▲ 4.73
500 Free SCY
—
—
6:42.16
6:00.31
▲ 41.85
50 Back SCY
42.52
35.87
▲ 6.65
31.86
▲ 4.01
29.33
▲ 2.53
100 Back SCY
1:38.20
1:17.82
▲ 20.38
1:08.44
▲ 9.38
1:02.42
▲ 6.02
200 Back SCY
—
2:47.41
2:27.97
▲ 19.44
2:15.19
▲ 12.78
50 Breast SCY
52.65
46.05
▲ 6.60
39.86
▲ 6.19
39.67
▲ 0.19
100 Breast SCY
1:49.21
1:39.67
▲ 9.54
1:25.73
▲ 13.94
1:15.11
▲ 10.62
200 Breast SCY
—
3:29.09
—
—
50 Fly SCY
55.07
38.10
▲ 16.97
32.25
▲ 5.85
29.31
▲ 2.94
100 Fly SCY
—
1:39.74
1:18.73
▲ 21.01
1:10.20
▲ 8.53
100 IM SCY
1:57.37
1:22.45
▲ 34.92
1:13.82
▲ 8.63
1:04.86
▲ 8.96
200 IM SCY
3:29.56
3:15.02
▲ 14.54
2:31.01
▲ 44.01
2:20.09
▲ 10.92
400 IM SCY
—
—
5:29.74
4:55.99
▲ 33.75
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.