Swimmer profile
Johnathan Cook
Male13-14Jersey WahoosMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.18
39.74
▲ 5.44
33.35
▲ 6.39
29.56
▲ 3.79
28.42
▲ 1.14
26.13
▲ 2.29
25.95
▲ 0.18
100 Free SCY
—
1:27.84
1:15.80
▲ 12.04
1:05.61
▲ 10.19
1:00.21
▲ 5.40
56.48
▲ 3.73
56.09
▲ 0.39
200 Free SCY
—
—
2:50.36
2:23.12
▲ 27.24
2:10.39
▲ 12.73
1:59.93
▲ 10.46
1:58.66
▲ 1.27
500 Free SCY
—
—
—
6:34.73
5:45.23
▲ 49.50
5:23.25
▲ 21.98
5:11.08
▲ 12.17
1000 Free SCY
—
—
—
—
12:15.24
10:52.70
▲ 82.54
10:38.25
▲ 14.45
1650 Free SCY
—
—
—
—
20:01.98
18:08.84
▲ 113.14
17:46.71
▲ 22.13
50 Back SCY
56.06
47.10
▲ 8.96
40.75
▲ 6.35
36.28
▲ 4.47
33.21
▲ 3.07
30.91
▲ 2.30
—
100 Back SCY
—
—
1:35.12
—
1:12.40
▲ 22.72
1:04.74
▲ 7.66
1:00.58
▲ 4.16
200 Back SCY
—
—
—
—
2:31.22
2:17.20
▲ 14.02
2:06.33
▲ 10.87
50 Breast SCY
—
1:00.45
48.19
▲ 12.26
41.14
▲ 7.05
40.80
▲ 0.34
35.63
▲ 5.17
—
100 Breast SCY
—
—
1:50.08
1:33.28
▲ 16.80
1:24.11
▲ 9.17
1:15.27
▲ 8.84
1:08.79
▲ 6.48
200 Breast SCY
—
—
—
—
2:50.95
2:40.23
▲ 10.72
2:28.81
▲ 11.42
50 Fly SCY
—
44.13
39.56
▲ 4.57
31.82
▲ 7.74
31.08
▲ 0.74
28.66
▲ 2.42
27.34
▲ 1.32
100 Fly SCY
—
—
1:31.24
1:15.09
▲ 16.15
1:12.46
▲ 2.63
1:01.48
▲ 10.98
59.14
▲ 2.34
200 Fly SCY
—
—
—
—
—
2:16.94
2:11.01
▲ 5.93
100 IM SCY
—
1:47.59
1:27.04
▲ 20.55
1:14.78
▲ 12.26
1:10.30
▲ 4.48
1:06.08
▲ 4.22
—
200 IM SCY
—
—
3:12.03
2:40.41
▲ 31.62
2:30.95
▲ 9.46
2:18.80
▲ 12.15
2:15.66
▲ 3.14
400 IM SCY
—
—
—
—
5:13.17
4:47.36
▲ 25.81
4:36.36
▲ 11.00
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.