Swimmer profile
Isabel Koch
Female17-18St Croix Swim ClubMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
29.36
27.15
▲ 2.21
27.05
▲ 0.10
26.35
▲ 0.70
25.76
▲ 0.59
100 Free SCY
1:03.85
59.47
▲ 4.38
57.68
▲ 1.79
55.93
▲ 1.75
54.88
▲ 1.05
200 Free SCY
2:21.37
2:14.13
▲ 7.24
2:06.08
▲ 8.05
2:00.99
▲ 5.09
1:59.16
▲ 1.83
500 Free SCY
6:26.32
6:03.60
▲ 22.72
5:36.73
▲ 26.87
5:23.51
▲ 13.22
5:23.15
▲ 0.36
1000 Free SCY
—
12:45.18
12:21.39
▲ 23.79
12:02.39
▲ 19.00
—
1650 Free SCY
—
21:20.85
—
19:55.46
▲ 85.39
—
50 Back SCY
—
30.73
29.20
▲ 1.53
28.77
▲ 0.43
27.51
▲ 1.26
100 Back SCY
1:12.79
1:03.24
▲ 9.55
1:00.39
▲ 2.85
1:00.44
▼ 0.05
58.62
▲ 1.82
200 Back SCY
2:34.98
2:25.20
▲ 9.78
2:13.16
▲ 12.04
2:09.91
▲ 3.25
2:05.69
▲ 4.22
100 Breast SCY
1:27.49
1:21.02
▲ 6.47
—
1:23.26
▼ 2.24
—
50 Fly SCY
—
30.63
—
30.15
▲ 0.48
26.71
▲ 3.44
100 Fly SCY
1:17.11
1:10.06
▲ 7.05
1:05.69
▲ 4.37
1:02.25
▲ 3.44
58.73
▲ 3.52
200 Fly SCY
—
2:46.05
—
2:31.60
▲ 14.45
—
100 IM SCY
1:13.04
1:10.47
▲ 2.57
1:06.34
▲ 4.13
1:05.14
▲ 1.20
1:06.43
▼ 1.29
200 IM SCY
2:42.63
2:38.74
▲ 3.89
2:28.99
▲ 9.75
2:17.71
▲ 11.28
—
400 IM SCY
5:52.77
—
—
—
4:59.80
▲ 52.97
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.