Swimmer profile
McKenna Carswell
Female17-18Rockville Montgomery Swim ClubPV · 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
46.34
37.15
▲ 9.19
29.44
▲ 7.71
27.63
▲ 1.81
27.16
▲ 0.47
25.76
▲ 1.40
25.35
▲ 0.41
25.01
▲ 0.34
24.55
▲ 0.46
24.10
▲ 0.45
100 Free SCY
—
1:22.98
1:03.87
▲ 19.11
58.49
▲ 5.38
1:00.22
▼ 1.73
55.19
▲ 5.03
55.34
▼ 0.15
54.15
▲ 1.19
53.69
▲ 0.46
53.67
▲ 0.02
200 Free SCY
—
—
2:16.70
2:07.07
▲ 9.63
2:05.68
▲ 1.39
1:58.32
▲ 7.36
1:58.13
▲ 0.19
1:55.70
▲ 2.43
1:57.17
▼ 1.47
1:57.32
▼ 0.15
500 Free SCY
—
9:09.57
6:07.58
▲ 181.99
5:42.66
▲ 24.92
—
5:20.12
▲ 22.54
5:22.89
▼ 2.77
—
5:18.08
▲ 4.81
—
1000 Free SCY
—
—
—
11:54.95
—
11:25.15
▲ 29.80
—
—
—
—
50 Back SCY
—
48.79
34.45
▲ 14.34
—
—
—
28.96
▲ 5.49
—
—
—
100 Back SCY
—
—
1:19.81
1:07.51
▲ 12.30
1:06.21
▲ 1.30
1:05.04
▲ 1.17
1:01.99
▲ 3.05
1:01.47
▲ 0.52
1:01.77
▼ 0.30
1:03.26
▼ 1.49
200 Back SCY
—
—
—
—
—
—
—
—
—
2:13.37
50 Breast SCY
—
52.61
45.83
▲ 6.78
—
—
—
—
—
—
—
100 Breast SCY
—
1:57.03
1:38.44
▲ 18.59
1:20.90
▲ 17.54
1:23.11
▼ 2.21
1:18.88
▲ 4.23
1:18.92
▼ 0.04
—
1:16.18
▲ 2.74
1:14.79
▲ 1.39
200 Breast SCY
—
—
—
—
—
—
—
2:45.90
—
—
50 Fly SCY
—
47.78
30.42
▲ 17.36
28.83
▲ 1.59
28.08
▲ 0.75
26.79
▲ 1.29
26.56
▲ 0.23
—
25.64
▲ 0.92
24.91
▲ 0.73
100 Fly SCY
—
—
1:21.08
1:07.06
▲ 14.02
1:04.22
▲ 2.84
1:00.83
▲ 3.39
1:00.37
▲ 0.46
58.92
▲ 1.45
56.83
▲ 2.09
56.34
▲ 0.49
200 Fly SCY
—
—
—
2:37.31
—
2:20.36
▲ 16.95
—
2:20.44
▼ 0.08
—
—
100 IM SCY
2:17.40
1:38.95
▲ 38.45
1:20.56
▲ 18.39
1:07.74
▲ 12.82
1:06.69
▲ 1.05
—
—
—
—
—
200 IM SCY
—
—
2:47.34
2:26.03
▲ 21.31
2:28.89
▼ 2.86
2:19.23
▲ 9.66
2:19.77
▼ 0.54
2:14.44
▲ 5.33
2:14.79
▼ 0.35
2:17.99
▼ 3.20
400 IM SCY
—
—
—
—
—
5:09.65
4:59.78
▲ 9.87
—
—
—
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.