Swimmer profile
Katherine Kirk
Female17-18Palo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.59
52.25
▼ 0.66
45.38
▲ 6.87
39.99
▲ 5.39
34.37
▲ 5.62
32.07
▲ 2.30
31.54
▲ 0.53
29.09
▲ 2.45
29.48
▼ 0.39
29.99
▼ 0.51
100 Free LCM
1:55.53
1:57.80
▼ 2.27
1:43.78
▲ 14.02
1:28.72
▲ 15.06
1:12.40
▲ 16.32
1:08.36
▲ 4.04
1:07.32
▲ 1.04
1:02.55
▲ 4.77
1:02.03
▲ 0.52
1:04.96
▼ 2.93
200 Free LCM
—
4:01.44
3:33.58
▲ 27.86
3:25.55
▲ 8.03
2:33.68
▲ 51.87
2:22.03
▲ 11.65
—
2:16.79
▲ 5.24
2:13.16
▲ 3.63
2:13.79
▼ 0.63
400 Free LCM
—
—
—
—
5:28.61
4:49.02
▲ 39.59
—
4:43.63
▲ 5.39
4:35.13
▲ 8.50
4:38.67
▼ 3.54
800 Free LCM
—
—
—
—
—
9:51.72
—
—
9:28.46
▲ 23.26
—
1500 Free LCM
—
—
—
—
21:31.94
—
19:22.21
▲ 129.73
—
18:18.34
▲ 63.87
—
50 Back LCM
1:01.06
1:00.20
▲ 0.86
50.88
▲ 9.32
48.00
▲ 2.88
41.37
▲ 6.63
—
—
—
—
—
100 Back LCM
—
2:09.84
1:54.55
▲ 15.29
—
1:27.54
▲ 27.01
—
1:17.84
▲ 9.70
—
—
—
200 Back LCM
—
—
—
—
—
2:45.59
2:47.80
▼ 2.21
—
—
—
50 Breast LCM
1:20.27
1:04.89
▲ 15.38
59.18
▲ 5.71
55.38
▲ 3.80
—
—
—
—
—
—
100 Breast LCM
—
—
2:10.15
1:57.11
▲ 13.04
1:43.72
▲ 13.39
1:36.06
▲ 7.66
—
—
1:30.18
▲ 5.88
—
200 Breast LCM
—
—
—
—
—
3:13.58
—
—
—
—
50 Fly LCM
—
1:11.46
53.37
▲ 18.09
51.57
▲ 1.80
38.01
▲ 13.56
—
—
—
—
—
100 Fly LCM
—
—
2:04.97
1:52.47
▲ 12.50
1:28.88
▲ 23.59
1:18.07
▲ 10.81
1:18.10
▼ 0.03
—
1:14.23
▲ 3.87
—
200 Fly LCM
—
—
—
—
—
2:47.70
—
—
—
—
200 IM LCM
—
—
4:03.55
3:54.76
▲ 8.79
3:03.97
▲ 50.79
2:40.73
▲ 23.24
2:40.01
▲ 0.72
—
2:36.40
▲ 3.61
2:36.88
▼ 0.48
400 IM LCM
—
—
—
—
—
5:31.70
—
—
—
—
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.