Swimmer profile
Sky Brennecke
Female17-18Blue Hen AquaticsMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
32.25
—
29.89
▲ 2.36
29.09
▲ 0.80
29.23
▼ 0.14
28.99
▲ 0.24
100 Free LCM
1:10.74
1:11.34
▼ 0.60
1:05.57
▲ 5.77
1:04.47
▲ 1.10
1:04.47
± 0.00
1:02.54
▲ 1.93
200 Free LCM
2:35.82
2:33.17
▲ 2.65
2:22.97
▲ 10.20
2:20.74
▲ 2.23
2:19.78
▲ 0.96
2:18.91
▲ 0.87
400 Free LCM
—
—
5:08.17
5:03.54
▲ 4.63
4:51.18
▲ 12.36
4:49.20
▲ 1.98
800 Free LCM
—
—
—
—
10:03.97
9:51.61
▲ 12.36
1500 Free LCM
—
—
—
20:42.25
—
—
50 Back LCM
38.68
—
36.80
▲ 1.88
—
—
33.18
▲ 3.62
100 Back LCM
1:23.98
1:21.88
▲ 2.10
1:17.31
▲ 4.57
1:14.71
▲ 2.60
1:12.71
▲ 2.00
1:12.90
▼ 0.19
200 Back LCM
—
2:56.71
2:45.15
▲ 11.56
2:36.62
▲ 8.53
2:37.90
▼ 1.28
—
100 Breast LCM
—
—
—
—
1:38.73
—
50 Fly LCM
35.08
—
32.96
▲ 2.12
31.23
▲ 1.73
—
30.25
▲ 0.98
100 Fly LCM
1:21.91
1:19.50
▲ 2.41
1:11.69
▲ 7.81
1:10.83
▲ 0.86
1:09.82
▲ 1.01
1:11.30
▼ 1.48
200 Fly LCM
—
2:58.84
2:48.16
▲ 10.68
2:51.79
▼ 3.63
—
—
200 IM LCM
3:03.56
—
—
2:46.12
▲ 17.44
2:51.13
▼ 5.01
—
400 IM LCM
6:29.83
—
—
—
—
—
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.