Swimmer profile
Katarina Schaefer
FemaleOpen / SeniorMid-Michigan AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
36.10
32.60
▲ 3.50
—
30.41
▲ 2.19
31.23
▼ 0.82
32.05
▼ 0.82
30.40
▲ 1.65
100 Free LCM
1:17.32
1:10.94
▲ 6.38
1:08.46
▲ 2.48
1:06.84
▲ 1.62
1:06.89
▼ 0.05
1:10.77
▼ 3.88
1:04.97
▲ 5.80
200 Free LCM
—
2:36.91
2:24.36
▲ 12.55
2:19.33
▲ 5.03
2:15.73
▲ 3.60
2:16.46
▼ 0.73
2:20.22
▼ 3.76
400 Free LCM
—
—
—
4:54.77
4:52.33
▲ 2.44
4:57.87
▼ 5.54
5:02.41
▼ 4.54
50 Back LCM
45.12
43.26
▲ 1.86
—
—
—
—
—
100 Back LCM
—
—
1:29.25
—
—
—
—
50 Breast LCM
49.33
44.30
▲ 5.03
39.58
▲ 4.72
39.80
▼ 0.22
—
41.61
▼ 1.81
41.30
▲ 0.31
100 Breast LCM
1:44.54
1:36.02
▲ 8.52
—
1:21.96
▲ 14.06
1:22.74
▼ 0.78
1:23.82
▼ 1.08
1:21.13
▲ 2.69
200 Breast LCM
—
3:26.98
3:12.66
▲ 14.32
—
—
3:15.68
▼ 3.02
3:08.23
▲ 7.45
50 Fly LCM
—
—
—
33.10
31.16
▲ 1.94
31.34
▼ 0.18
30.86
▲ 0.48
100 Fly LCM
—
1:27.78
1:16.99
▲ 10.79
1:10.41
▲ 6.58
1:08.88
▲ 1.53
1:08.80
▲ 0.08
1:08.31
▲ 0.49
200 Fly LCM
—
—
—
—
—
2:40.31
—
200 IM LCM
—
3:01.11
2:46.83
▲ 14.28
2:42.99
▲ 3.84
2:36.40
▲ 6.59
2:37.42
▼ 1.02
2:34.81
▲ 2.61
400 IM LCM
—
—
—
6:01.02
—
5:35.16
▲ 25.86
5:41.93
▼ 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.