Swimmer profile
Katherine Carlson
Female17-18Stingray Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2022–23
2024–25
2025–26
50 Free LCM
—
34.72
31.83
▲ 2.89
30.91
▲ 0.92
100 Free LCM
1:35.49
1:14.73
▲ 20.76
1:10.20
▲ 4.53
1:07.97
▲ 2.23
200 Free LCM
—
2:45.81
2:37.45
▲ 8.36
2:28.19
▲ 9.26
400 Free LCM
—
5:52.08
5:36.40
▲ 15.68
5:20.85
▲ 15.55
1500 Free LCM
—
—
—
22:24.22
50 Back LCM
46.93
39.71
▲ 7.22
35.60
▲ 4.11
35.14
▲ 0.46
100 Back LCM
—
—
1:18.80
1:20.91
▼ 2.11
200 Back LCM
—
3:05.17
2:49.32
▲ 15.85
2:56.96
▼ 7.64
50 Breast LCM
—
48.00
46.34
▲ 1.66
—
100 Breast LCM
—
1:44.00
1:38.27
▲ 5.73
—
50 Fly LCM
49.89
38.35
▲ 11.54
36.42
▲ 1.93
33.36
▲ 3.06
100 Fly LCM
—
1:28.82
1:26.25
▲ 2.57
1:21.42
▲ 4.83
200 Fly LCM
—
—
3:09.01
3:10.67
▼ 1.66
200 IM LCM
—
3:06.47
3:04.99
▲ 1.48
—
400 IM LCM
—
—
6:21.25
—
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.