Swimmer profile
Brennen Dean
Male17-18Sioux Center SeahawksMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:00.15
44.10
▲ 16.05
37.02
▲ 7.08
33.25
▲ 3.77
31.48
▲ 1.77
30.28
▲ 1.20
29.26
▲ 1.02
26.24
▲ 3.02
25.48
▲ 0.76
24.50
▲ 0.98
25.01
▼ 0.51
23.69
▲ 1.32
100 Free SCY
—
1:39.48
1:21.92
▲ 17.56
1:14.47
▲ 7.45
1:08.17
▲ 6.30
1:08.11
▲ 0.06
1:03.49
▲ 4.62
57.77
▲ 5.72
54.26
▲ 3.51
54.50
▼ 0.24
52.83
▲ 1.67
52.21
▲ 0.62
200 Free SCY
—
—
2:56.43
2:37.43
▲ 19.00
2:26.69
▲ 10.74
2:29.07
▼ 2.38
2:18.51
▲ 10.56
2:01.63
▲ 16.88
1:58.14
▲ 3.49
1:59.62
▼ 1.48
1:56.35
▲ 3.27
1:53.22
▲ 3.13
500 Free SCY
—
—
—
—
6:41.72
6:25.84
▲ 15.88
6:09.18
▲ 16.66
5:33.78
▲ 35.40
5:10.12
▲ 23.66
5:11.75
▼ 1.63
—
5:07.73
▲ 4.02
1000 Free SCY
—
—
—
—
—
14:21.24
—
11:30.65
▲ 170.59
10:38.13
▲ 52.52
10:44.93
▼ 6.80
—
—
1650 Free SCY
—
—
—
—
—
—
—
18:30.63
18:12.65
▲ 17.98
—
—
—
50 Back SCY
1:05.66
52.00
▲ 13.66
43.56
▲ 8.44
39.69
▲ 3.87
36.17
▲ 3.52
34.32
▲ 1.85
34.11
▲ 0.21
—
—
—
—
27.65
▲ 6.46
100 Back SCY
—
—
—
1:25.36
1:18.23
▲ 7.13
1:13.12
▲ 5.11
1:16.35
▼ 3.23
1:01.85
▲ 14.50
1:00.35
▲ 1.50
59.85
▲ 0.50
1:05.38
▼ 5.53
1:00.09
▲ 5.29
200 Back SCY
—
—
—
—
—
2:38.92
2:34.14
▲ 4.78
2:17.23
▲ 16.91
2:11.84
▲ 5.39
—
—
—
50 Breast SCY
—
57.88
48.98
▲ 8.90
45.72
▲ 3.26
44.22
▲ 1.50
41.60
▲ 2.62
40.60
▲ 1.00
—
—
—
—
31.48
▲ 9.12
100 Breast SCY
—
—
1:54.95
1:40.95
▲ 14.00
1:34.01
▲ 6.94
1:29.88
▲ 4.13
1:31.78
▼ 1.90
1:17.48
▲ 14.30
1:07.86
▲ 9.62
1:05.36
▲ 2.50
1:06.17
▼ 0.81
1:03.11
▲ 3.06
200 Breast SCY
—
—
—
—
—
3:15.58
—
2:42.58
▲ 33.00
2:32.21
▲ 10.37
2:32.00
▲ 0.21
2:25.34
▲ 6.66
2:22.35
▲ 2.99
50 Fly SCY
—
—
41.91
38.03
▲ 3.88
36.14
▲ 1.89
34.85
▲ 1.29
32.89
▲ 1.96
32.25
▲ 0.64
—
—
—
—
100 Fly SCY
—
—
—
1:25.14
1:18.86
▲ 6.28
1:19.39
▼ 0.53
1:17.29
▲ 2.10
1:05.28
▲ 12.01
1:04.28
▲ 1.00
59.96
▲ 4.32
1:01.10
▼ 1.14
1:04.30
▼ 3.20
200 Fly SCY
—
—
—
—
—
—
—
2:38.95
2:17.40
▲ 21.55
—
2:27.87
▼ 10.47
—
100 IM SCY
2:27.06
1:52.21
▲ 34.85
1:33.31
▲ 18.90
1:24.51
▲ 8.80
1:17.60
▲ 6.91
1:18.54
▼ 0.94
1:12.64
▲ 5.90
1:08.47
▲ 4.17
—
—
—
—
200 IM SCY
—
—
—
2:56.36
2:46.88
▲ 9.48
2:42.36
▲ 4.52
2:35.87
▲ 6.49
2:16.82
▲ 19.05
2:10.65
▲ 6.17
2:12.43
▼ 1.78
2:10.78
▲ 1.65
2:06.78
▲ 4.00
400 IM SCY
—
—
—
—
—
5:46.10
—
4:49.90
▲ 56.20
4:40.87
▲ 9.03
4:47.79
▼ 6.92
4:41.18
▲ 6.61
4:40.93
▲ 0.25
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.