Swimmer profile
John Cottrell
MaleOpen / SeniorIowa Flyers Swim ClubIA · CENTRALCollege athlete · Missouri University of Science and TechD2
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
29.43
26.91
▲ 2.52
25.07
▲ 1.84
23.78
▲ 1.29
22.89
▲ 0.89
22.15
▲ 0.74
21.99
▲ 0.16
—
21.69
▲ 0.30
21.18
▲ 0.51
100 Free SCY
1:06.05
1:00.06
▲ 5.99
54.91
▲ 5.15
51.49
▲ 3.42
49.70
▲ 1.79
49.65
▲ 0.05
49.02
▲ 0.63
49.26
▼ 0.24
47.91
▲ 1.35
48.02
▼ 0.11
200 Free SCY
2:29.25
2:28.08
▲ 1.17
2:05.81
▲ 22.27
1:53.15
▲ 12.66
1:48.05
▲ 5.10
1:49.84
▼ 1.79
—
1:49.53
▲ 0.31
—
1:51.89
▼ 2.36
500 Free SCY
—
6:06.53
5:39.80
▲ 26.73
5:34.99
▲ 4.81
5:02.82
▲ 32.17
5:05.58
▼ 2.76
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—
—
—
1000 Free SCY
—
—
—
10:25.76
—
—
—
—
—
—
1650 Free SCY
—
—
—
18:38.84
17:35.89
▲ 62.95
18:23.97
▼ 48.08
—
—
—
—
50 Back SCY
38.35
35.80
▲ 2.55
—
—
—
—
—
—
24.99
▲ 10.81
—
100 Back SCY
1:25.05
1:19.35
▲ 5.70
1:11.46
▲ 7.89
—
1:00.84
▲ 10.62
—
—
53.22
▲ 7.62
53.90
▼ 0.68
—
200 Back SCY
—
—
2:29.64
2:25.46
▲ 4.18
—
—
—
—
—
—
50 Breast SCY
41.40
35.77
▲ 5.63
32.22
▲ 3.55
32.75
▼ 0.53
29.72
▲ 3.03
—
—
—
—
—
100 Breast SCY
1:31.91
1:16.75
▲ 15.16
1:09.25
▲ 7.50
1:05.98
▲ 3.27
1:06.60
▼ 0.62
1:01.92
▲ 4.68
1:00.76
▲ 1.16
1:02.48
▼ 1.72
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—
200 Breast SCY
—
—
2:39.80
2:27.62
▲ 12.18
2:22.24
▲ 5.38
2:12.26
▲ 9.98
2:17.48
▼ 5.22
2:17.46
▲ 0.02
—
—
50 Fly SCY
32.88
27.97
▲ 4.91
26.56
▲ 1.41
25.24
▲ 1.32
23.82
▲ 1.42
—
—
—
—
—
100 Fly SCY
—
1:07.45
1:02.14
▲ 5.31
55.35
▲ 6.79
52.65
▲ 2.70
51.17
▲ 1.48
51.32
▼ 0.15
50.38
▲ 0.94
49.96
▲ 0.42
49.43
▲ 0.53
200 Fly SCY
—
—
—
2:08.18
2:09.95
▼ 1.77
1:56.29
▲ 13.66
—
1:54.84
▲ 1.45
1:49.94
▲ 4.90
1:49.68
▲ 0.26
100 IM SCY
1:20.13
1:16.22
▲ 3.91
1:03.77
▲ 12.45
—
57.51
▲ 6.26
—
—
—
—
—
200 IM SCY
2:50.38
2:31.64
▲ 18.74
2:22.34
▲ 9.30
2:15.09
▲ 7.25
2:06.01
▲ 9.08
1:57.66
▲ 8.35
2:03.98
▼ 6.32
2:04.82
▼ 0.84
2:02.23
▲ 2.59
2:04.33
▼ 2.10
400 IM SCY
—
—
5:05.95
4:53.23
▲ 12.72
—
4:25.20
▲ 28.03
—
—
—
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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.