Swimmer profile
Katherine Karolyi
Female13-14CCA MarlinsVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.47
40.37
▲ 1.10
35.84
▲ 4.53
33.79
▲ 2.05
32.28
▲ 1.51
31.69
▲ 0.59
100 Free LCM
—
1:28.12
1:19.13
▲ 8.99
1:12.61
▲ 6.52
1:09.64
▲ 2.97
1:09.50
▲ 0.14
200 Free LCM
3:26.11
3:04.63
▲ 21.48
2:54.34
▲ 10.29
2:38.18
▲ 16.16
2:37.12
▲ 1.06
2:32.49
▲ 4.63
400 Free LCM
—
—
—
5:39.97
5:24.39
▲ 15.58
—
50 Back LCM
50.58
43.58
▲ 7.00
40.98
▲ 2.60
38.68
▲ 2.30
—
37.38
▲ 1.30
100 Back LCM
1:49.44
—
1:31.35
▲ 18.09
1:22.46
▲ 8.89
1:24.27
▼ 1.81
1:21.42
▲ 2.85
200 Back LCM
—
—
3:17.49
—
3:09.01
▲ 8.48
—
50 Breast LCM
51.77
47.41
▲ 4.36
44.24
▲ 3.17
40.72
▲ 3.52
—
39.03
▲ 1.69
100 Breast LCM
1:52.33
—
1:36.44
▲ 15.89
1:30.64
▲ 5.80
1:27.58
▲ 3.06
1:26.14
▲ 1.44
200 Breast LCM
—
—
3:33.98
3:12.11
▲ 21.87
3:08.81
▲ 3.30
3:03.41
▲ 5.40
50 Fly LCM
52.62
53.85
▼ 1.23
49.07
▲ 4.78
40.35
▲ 8.72
—
38.66
▲ 1.69
100 Fly LCM
—
—
2:03.20
—
1:36.11
▲ 27.09
—
200 IM LCM
—
3:34.97
—
3:00.12
▲ 34.85
2:55.47
▲ 4.65
—
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.