Swimmer profile
Kohlston Katz
Male15-16SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
41.91
36.09
▲ 5.82
32.94
▲ 3.15
31.83
▲ 1.11
29.08
▲ 2.75
27.56
▲ 1.52
26.75
▲ 0.81
25.43
▲ 1.32
23.64
▲ 1.79
22.02
▲ 1.62
21.68
▲ 0.34
100 Free SCY
—
1:24.61
1:13.57
▲ 11.04
1:06.95
▲ 6.62
1:01.84
▲ 5.11
59.06
▲ 2.78
54.59
▲ 4.47
54.37
▲ 0.22
51.52
▲ 2.85
48.68
▲ 2.84
49.14
▼ 0.46
200 Free SCY
—
—
2:44.55
2:26.67
▲ 17.88
2:20.11
▲ 6.56
2:06.71
▲ 13.40
1:56.96
▲ 9.75
1:50.44
▲ 6.52
1:45.07
▲ 5.37
1:40.53
▲ 4.54
1:39.67
▲ 0.86
500 Free SCY
—
—
—
6:18.83
6:11.37
▲ 7.46
5:35.01
▲ 36.36
5:10.46
▲ 24.55
4:58.05
▲ 12.41
4:41.89
▲ 16.16
4:29.53
▲ 12.36
4:25.50
▲ 4.03
1000 Free SCY
—
—
—
—
—
11:36.97
10:54.01
▲ 42.96
10:15.58
▲ 38.43
9:53.72
▲ 21.86
9:28.11
▲ 25.61
9:26.42
▲ 1.69
1650 Free SCY
—
—
—
—
—
—
—
17:17.02
16:30.13
▲ 46.89
15:57.11
▲ 33.02
16:12.86
▼ 15.75
50 Back SCY
53.60
44.54
▲ 9.06
40.26
▲ 4.28
35.41
▲ 4.85
33.70
▲ 1.71
30.64
▲ 3.06
28.51
▲ 2.13
26.53
▲ 1.98
24.76
▲ 1.77
24.95
▼ 0.19
—
100 Back SCY
—
—
1:23.01
1:15.05
▲ 7.96
1:11.72
▲ 3.33
1:06.21
▲ 5.51
1:00.92
▲ 5.29
55.52
▲ 5.40
53.22
▲ 2.30
54.59
▼ 1.37
51.05
▲ 3.54
200 Back SCY
—
—
—
—
—
2:20.41
2:07.11
▲ 13.30
1:59.49
▲ 7.62
1:54.06
▲ 5.43
1:57.75
▼ 3.69
1:46.47
▲ 11.28
50 Breast SCY
1:21.05
57.36
▲ 23.69
49.95
▲ 7.41
45.73
▲ 4.22
41.33
▲ 4.40
39.25
▲ 2.08
37.88
▲ 1.37
—
—
—
—
100 Breast SCY
—
—
1:46.60
1:36.28
▲ 10.32
1:30.03
▲ 6.25
1:24.46
▲ 5.57
1:22.89
▲ 1.57
1:11.91
▲ 10.98
1:05.55
▲ 6.36
1:04.25
▲ 1.30
59.15
▲ 5.10
200 Breast SCY
—
—
—
—
—
—
2:52.05
2:32.78
▲ 19.27
2:15.58
▲ 17.20
2:21.11
▼ 5.53
2:05.88
▲ 15.23
50 Fly SCY
47.15
46.22
▲ 0.93
37.01
▲ 9.21
34.99
▲ 2.02
32.13
▲ 2.86
30.65
▲ 1.48
29.80
▲ 0.85
—
—
—
—
100 Fly SCY
—
—
1:27.25
1:18.65
▲ 8.60
1:12.29
▲ 6.36
1:06.51
▲ 5.78
1:04.53
▲ 1.98
1:01.34
▲ 3.19
—
—
52.68
▲ 8.66
200 Fly SCY
—
—
—
—
—
2:24.46
2:15.75
▲ 8.71
2:13.19
▲ 2.56
—
2:02.20
▲ 10.99
—
100 IM SCY
2:06.05
1:47.00
▲ 19.05
1:25.99
▲ 21.01
1:16.94
▲ 9.05
1:12.63
▲ 4.31
1:09.11
▲ 3.52
1:02.23
▲ 6.88
57.66
▲ 4.57
—
54.57
▲ 3.09
—
200 IM SCY
—
—
2:58.36
2:43.54
▲ 14.82
2:33.02
▲ 10.52
2:24.90
▲ 8.12
2:15.19
▲ 9.71
2:10.08
▲ 5.11
1:57.94
▲ 12.14
2:00.26
▼ 2.32
1:50.21
▲ 10.05
400 IM SCY
—
—
—
—
—
5:03.89
4:41.84
▲ 22.05
4:31.47
▲ 10.37
4:07.40
▲ 24.07
3:59.42
▲ 7.98
3:53.15
▲ 6.27
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.