Swimmer profile
Rorey Koch
Female17-18Dakota RiptideSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2024–25
2025–26
50 Free SCY
42.73
38.71
▲ 4.02
35.19
▲ 3.52
31.67
▲ 3.52
29.80
▲ 1.87
28.23
▲ 1.57
100 Free SCY
1:33.79
1:28.93
▲ 4.86
1:17.53
▲ 11.40
1:09.81
▲ 7.72
1:06.55
▲ 3.26
1:02.50
▲ 4.05
200 Free SCY
3:37.62
3:04.51
▲ 33.11
2:47.28
▲ 17.23
2:35.84
▲ 11.44
2:23.89
▲ 11.95
2:19.57
▲ 4.32
500 Free SCY
—
—
7:39.60
7:16.84
▲ 22.76
—
6:21.71
▲ 55.13
1000 Free SCY
—
—
—
—
—
13:56.69
50 Back SCY
44.54
41.81
▲ 2.73
38.79
▲ 3.02
—
36.19
▲ 2.60
32.21
▲ 3.98
100 Back SCY
1:40.63
1:30.27
▲ 10.36
1:23.07
▲ 7.20
1:17.69
▲ 5.38
1:10.89
▲ 6.80
1:08.66
▲ 2.23
200 Back SCY
—
—
—
2:54.52
2:38.32
▲ 16.20
2:30.12
▲ 8.20
50 Breast SCY
1:04.37
57.09
▲ 7.28
—
—
40.98
▲ 16.11
41.07
▼ 0.09
100 Breast SCY
2:20.95
—
—
1:38.90
▲ 42.05
1:36.22
▲ 2.68
—
200 Breast SCY
—
—
—
—
3:18.00
3:22.67
▼ 4.67
50 Fly SCY
54.57
46.61
▲ 7.96
44.21
▲ 2.40
—
36.97
▲ 7.24
35.19
▲ 1.78
100 IM SCY
1:46.37
—
1:28.45
▲ 17.92
1:23.90
▲ 4.55
1:16.45
▲ 7.45
1:11.79
▲ 4.66
200 IM SCY
—
—
3:12.59
3:03.71
▲ 8.88
2:53.33
▲ 10.38
2:46.56
▲ 6.77
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.