Swimmer profile
Sky Brennecke
Female17-18Blue Hen AquaticsMA · EASTERN
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
—
39.01
34.51
▲ 4.50
30.29
▲ 4.22
29.28
▲ 1.01
28.09
▲ 1.19
26.48
▲ 1.61
25.81
▲ 0.67
25.78
▲ 0.03
24.90
▲ 0.88
100 Free SCY
1:50.88
—
1:18.72
▲ 32.16
1:07.45
▲ 11.27
1:04.74
▲ 2.71
1:01.51
▲ 3.23
59.37
▲ 2.14
56.53
▲ 2.84
57.14
▼ 0.61
54.88
▲ 2.26
200 Free SCY
—
—
2:51.96
2:28.89
▲ 23.07
2:18.73
▲ 10.16
2:12.59
▲ 6.14
2:06.43
▲ 6.16
2:00.92
▲ 5.51
1:58.43
▲ 2.49
1:56.91
▲ 1.52
500 Free SCY
—
—
7:32.17
7:03.20
▲ 28.97
6:14.97
▲ 48.23
5:56.63
▲ 18.34
5:39.74
▲ 16.89
5:25.84
▲ 13.90
5:18.60
▲ 7.24
5:13.07
▲ 5.53
1000 Free SCY
—
—
—
—
—
12:07.00
11:48.53
▲ 18.47
—
10:59.58
▲ 48.95
10:54.08
▲ 5.50
1650 Free SCY
—
—
—
—
—
—
20:28.39
—
—
18:24.90
▲ 123.49
50 Back SCY
—
46.23
38.74
▲ 7.49
—
33.66
▲ 5.08
32.52
▲ 1.14
31.26
▲ 1.26
—
—
29.52
▲ 1.74
100 Back SCY
—
—
1:25.14
1:19.21
▲ 5.93
1:14.63
▲ 4.58
1:10.86
▲ 3.77
1:08.33
▲ 2.53
1:03.83
▲ 4.50
1:02.86
▲ 0.97
1:01.01
▲ 1.85
200 Back SCY
—
—
—
—
—
2:28.61
2:25.94
▲ 2.67
2:18.62
▲ 7.32
2:17.94
▲ 0.68
2:14.56
▲ 3.38
50 Breast SCY
—
—
53.10
—
—
—
—
—
—
—
100 Breast SCY
3:05.27
—
—
1:44.75
▲ 80.52
—
—
—
1:28.44
▲ 16.31
1:23.89
▲ 4.55
—
50 Fly SCY
—
—
40.95
35.29
▲ 5.66
32.62
▲ 2.67
31.90
▲ 0.72
—
—
—
27.13
▲ 4.77
100 Fly SCY
—
—
—
1:19.74
1:13.93
▲ 5.81
1:12.12
▲ 1.81
1:05.46
▲ 6.66
1:03.93
▲ 1.53
1:02.04
▲ 1.89
1:00.96
▲ 1.08
200 Fly SCY
—
—
—
—
—
2:47.37
2:33.77
▲ 13.60
—
—
—
100 IM SCY
—
1:49.99
1:32.84
▲ 17.15
—
—
—
—
—
—
—
200 IM SCY
—
—
—
2:52.08
—
2:41.64
▲ 10.44
—
2:36.10
▲ 5.54
2:27.40
▲ 8.70
—
400 IM SCY
—
—
—
—
—
5:44.82
—
—
—
—
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.