Swimmer profile
Riley Cook
Female15-16Legacy AquaticsOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
37.22
35.73
▲ 1.49
31.88
▲ 3.85
100 Free LCM
1:22.82
1:18.58
▲ 4.24
1:09.14
▲ 9.44
200 Free LCM
3:02.49
2:52.65
▲ 9.84
2:30.87
▲ 21.78
400 Free LCM
—
6:03.14
—
50 Back LCM
46.41
—
39.27
▲ 7.14
100 Back LCM
1:45.62
1:35.03
▲ 10.59
1:24.61
▲ 10.42
200 Back LCM
3:28.03
—
—
50 Breast LCM
49.09
44.93
▲ 4.16
40.10
▲ 4.83
100 Breast LCM
1:49.84
1:39.94
▲ 9.90
1:27.36
▲ 12.58
200 Breast LCM
—
3:33.12
3:04.18
▲ 28.94
50 Fly LCM
—
—
34.84
100 Fly LCM
1:47.62
—
1:17.53
▲ 30.09
200 Fly LCM
—
—
3:06.73
200 IM LCM
3:25.63
3:10.86
▲ 14.77
2:45.42
▲ 25.44
400 IM LCM
—
—
6:04.04
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.