Swimmer profile
Christopher Koch
Male17-18Athens Bulldog Swim ClubGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.98
40.35
▲ 7.63
34.48
▲ 5.87
26.96
▲ 7.52
24.15
▲ 2.81
24.53
▼ 0.38
22.61
▲ 1.92
22.53
▲ 0.08
21.82
▲ 0.71
100 Free SCY
1:54.51
1:31.37
▲ 23.14
1:14.27
▲ 17.10
1:00.24
▲ 14.03
53.61
▲ 6.63
51.27
▲ 2.34
48.91
▲ 2.36
49.04
▼ 0.13
48.14
▲ 0.90
200 Free SCY
—
3:28.39
2:37.96
▲ 50.43
2:06.53
▲ 31.43
1:51.80
▲ 14.73
1:45.65
▲ 6.15
1:42.71
▲ 2.94
1:41.05
▲ 1.66
1:43.48
▼ 2.43
500 Free SCY
—
—
—
5:43.49
4:58.44
▲ 45.05
4:41.49
▲ 16.95
4:36.68
▲ 4.81
4:37.49
▼ 0.81
4:40.54
▼ 3.05
1000 Free SCY
—
—
—
—
10:23.73
9:45.14
▲ 38.59
—
9:40.36
▲ 4.78
9:53.65
▼ 13.29
1650 Free SCY
—
—
—
—
17:32.03
16:25.08
▲ 66.95
15:56.06
▲ 29.02
16:02.44
▼ 6.38
16:07.90
▼ 5.46
50 Back SCY
56.87
45.22
▲ 11.65
40.24
▲ 4.98
31.14
▲ 9.10
31.46
▼ 0.32
27.44
▲ 4.02
—
—
—
100 Back SCY
—
1:48.28
1:26.79
▲ 21.49
1:06.99
▲ 19.80
1:01.72
▲ 5.27
56.29
▲ 5.43
56.18
▲ 0.11
55.58
▲ 0.60
57.34
▼ 1.76
200 Back SCY
—
—
—
2:27.86
2:14.68
▲ 13.18
2:01.87
▲ 12.81
1:58.19
▲ 3.68
2:02.09
▼ 3.90
2:01.37
▲ 0.72
50 Breast SCY
58.24
50.65
▲ 7.59
39.21
▲ 11.44
33.56
▲ 5.65
32.59
▲ 0.97
29.65
▲ 2.94
28.07
▲ 1.58
28.06
▲ 0.01
26.55
▲ 1.51
100 Breast SCY
—
1:46.16
1:26.06
▲ 20.10
1:14.39
▲ 11.67
1:04.07
▲ 10.32
1:00.23
▲ 3.84
1:00.73
▼ 0.50
56.18
▲ 4.55
56.89
▼ 0.71
200 Breast SCY
—
—
3:03.74
2:39.96
▲ 23.78
2:22.30
▲ 17.66
2:10.01
▲ 12.29
2:09.77
▲ 0.24
2:00.48
▲ 9.29
2:02.52
▼ 2.04
50 Fly SCY
—
51.34
41.17
▲ 10.17
35.75
▲ 5.42
—
—
—
24.75
▲ 11.00
24.79
▼ 0.04
100 Fly SCY
—
—
—
—
1:02.82
57.39
▲ 5.43
55.86
▲ 1.53
52.34
▲ 3.52
52.69
▼ 0.35
200 Fly SCY
—
—
—
—
2:17.50
—
2:04.43
▲ 13.07
2:01.80
▲ 2.63
2:03.17
▼ 1.37
100 IM SCY
—
1:44.48
1:27.71
▲ 16.77
1:05.85
▲ 21.86
—
55.86
▲ 9.99
55.75
▲ 0.11
53.90
▲ 1.85
52.86
▲ 1.04
200 IM SCY
—
—
3:00.25
—
2:05.30
▲ 54.95
1:57.98
▲ 7.32
1:56.46
▲ 1.52
1:52.25
▲ 4.21
1:50.57
▲ 1.68
400 IM SCY
—
—
—
—
4:27.09
4:09.54
▲ 17.55
4:03.96
▲ 5.58
3:58.91
▲ 5.05
3:59.32
▼ 0.41
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.