Swimmer profile
Johnathan Cook
Male13-14Jersey WahoosMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.60
30.48
▲ 3.12
28.61
▲ 1.87
27.78
▲ 0.83
100 Free LCM
1:12.07
1:06.77
▲ 5.30
1:02.65
▲ 4.12
1:00.72
▲ 1.93
200 Free LCM
2:34.36
2:23.30
▲ 11.06
2:14.40
▲ 8.90
2:09.83
▲ 4.57
400 Free LCM
5:17.64
5:00.78
▲ 16.86
4:42.24
▲ 18.54
4:34.42
▲ 7.82
800 Free LCM
—
—
—
9:21.03
1500 Free LCM
—
19:44.55
18:13.12
▲ 91.43
17:43.93
▲ 29.19
50 Back LCM
40.61
36.04
▲ 4.57
34.87
▲ 1.17
—
100 Back LCM
—
1:16.95
1:11.05
▲ 5.90
1:07.71
▲ 3.34
200 Back LCM
—
2:41.91
2:26.36
▲ 15.55
2:21.26
▲ 5.10
50 Breast LCM
45.30
39.70
▲ 5.60
39.29
▲ 0.41
—
100 Breast LCM
1:36.58
1:29.82
▲ 6.76
1:24.19
▲ 5.63
—
200 Breast LCM
—
3:14.01
—
2:44.42
▲ 29.59
50 Fly LCM
36.35
33.78
▲ 2.57
30.32
▲ 3.46
—
100 Fly LCM
1:27.38
1:16.41
▲ 10.97
1:07.88
▲ 8.53
1:04.76
▲ 3.12
200 Fly LCM
—
—
2:30.72
2:26.99
▲ 3.73
200 IM LCM
3:00.05
2:43.59
▲ 16.46
2:30.78
▲ 12.81
2:23.79
▲ 6.99
400 IM LCM
—
5:46.87
5:18.24
▲ 28.63
5:08.78
▲ 9.46
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.