Swimmer profile
Kirk Brotherton
MaleOpen / SeniorIowa Flyers Swim ClubIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2024–25
50 Free LCM
50.97
39.48
▲ 11.49
37.18
▲ 2.30
34.17
▲ 3.01
31.14
▲ 3.03
30.15
▲ 0.99
28.94
▲ 1.21
26.40
▲ 2.54
25.84
▲ 0.56
24.32
▲ 1.52
23.55
▲ 0.77
24.92
▼ 1.37
25.20
▼ 0.28
100 Free LCM
1:58.69
1:34.74
▲ 23.95
1:27.45
▲ 7.29
1:18.01
▲ 9.44
1:12.08
▲ 5.93
1:07.54
▲ 4.54
1:04.80
▲ 2.74
59.72
▲ 5.08
57.46
▲ 2.26
53.46
▲ 4.00
52.47
▲ 0.99
54.28
▼ 1.81
55.68
▼ 1.40
200 Free LCM
—
3:28.50
3:05.70
▲ 22.80
2:52.79
▲ 12.91
2:45.20
▲ 7.59
2:29.06
▲ 16.14
2:25.77
▲ 3.29
2:11.61
▲ 14.16
2:12.85
▼ 1.24
2:05.22
▲ 7.63
1:59.92
▲ 5.30
2:12.72
▼ 12.80
—
400 Free LCM
—
—
6:50.48
6:10.88
▲ 39.60
5:54.86
▲ 16.02
5:21.85
▲ 33.01
5:07.96
▲ 13.89
—
4:49.45
▲ 18.51
4:48.73
▲ 0.72
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—
—
800 Free LCM
—
—
—
—
12:25.69
—
—
10:12.82
▲ 132.87
—
—
—
—
—
50 Back LCM
1:01.11
51.28
▲ 9.83
47.01
▲ 4.27
41.95
▲ 5.06
39.15
▲ 2.80
37.10
▲ 2.05
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—
—
—
—
—
—
100 Back LCM
—
1:45.26
1:39.39
▲ 5.87
1:31.59
▲ 7.80
1:27.72
▲ 3.87
1:22.19
▲ 5.53
1:18.56
▲ 3.63
1:07.91
▲ 10.65
—
—
1:02.38
▲ 5.53
—
—
200 Back LCM
—
—
—
—
3:00.23
2:49.89
▲ 10.34
2:55.71
▼ 5.82
2:36.82
▲ 18.89
2:35.82
▲ 1.00
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—
—
—
50 Breast LCM
1:13.30
57.58
▲ 15.72
54.99
▲ 2.59
50.12
▲ 4.87
48.81
▲ 1.31
45.89
▲ 2.92
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—
—
—
—
—
—
100 Breast LCM
2:40.74
—
2:02.96
▲ 37.78
1:48.68
▲ 14.28
—
—
1:34.28
▲ 14.40
1:25.41
▲ 8.87
1:20.35
▲ 5.06
1:19.18
▲ 1.17
1:14.63
▲ 4.55
—
1:19.02
▼ 4.39
200 Breast LCM
—
—
—
—
—
—
—
3:11.78
3:00.27
▲ 11.51
—
—
—
—
50 Fly LCM
1:05.68
50.02
▲ 15.66
47.28
▲ 2.74
44.28
▲ 3.00
36.67
▲ 7.61
35.75
▲ 0.92
—
—
29.58
▲ 6.17
27.66
▲ 1.92
27.67
▼ 0.01
—
25.55
▲ 2.12
100 Fly LCM
—
—
1:54.46
—
1:33.77
▲ 20.69
1:28.68
▲ 5.09
1:19.99
▲ 8.69
1:07.74
▲ 12.25
1:09.32
▼ 1.58
—
58.72
▲ 10.60
1:00.79
▼ 2.07
1:03.13
▼ 2.34
200 Fly LCM
—
—
—
—
—
—
—
—
—
—
2:38.69
—
—
200 IM LCM
—
3:51.50
3:32.94
▲ 18.56
3:16.27
▲ 16.67
3:06.90
▲ 9.37
—
—
2:36.36
▲ 30.54
2:34.91
▲ 1.45
2:26.06
▲ 8.85
2:27.27
▼ 1.21
—
2:33.29
▼ 6.02
400 IM LCM
—
—
—
—
—
—
6:00.30
5:34.39
▲ 25.91
—
—
—
—
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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.