Swimmer profile
McKenna Carswell
Female17-18Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.79
31.60
▲ 8.19
30.61
▲ 0.99
28.95
▲ 1.66
29.61
▼ 0.66
28.75
▲ 0.86
28.63
▲ 0.12
28.59
▲ 0.04
100 Free LCM
—
1:08.32
1:05.47
▲ 2.85
1:03.12
▲ 2.35
1:03.85
▼ 0.73
1:02.94
▲ 0.91
1:02.58
▲ 0.36
1:03.88
▼ 1.30
200 Free LCM
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2:29.08
2:22.69
▲ 6.39
2:15.68
▲ 7.01
2:17.39
▼ 1.71
2:17.34
▲ 0.05
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400 Free LCM
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5:21.53
5:03.55
▲ 17.98
4:51.45
▲ 12.10
4:52.06
▼ 0.61
4:50.05
▲ 2.01
4:56.07
▼ 6.02
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800 Free LCM
—
—
—
10:12.77
10:05.92
▲ 6.85
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50 Back LCM
—
39.60
—
—
35.56
▲ 4.04
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—
—
100 Back LCM
—
1:27.13
1:17.63
▲ 9.50
—
1:15.20
▲ 2.43
1:12.19
▲ 3.01
1:14.25
▼ 2.06
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50 Breast LCM
59.28
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—
—
—
—
—
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100 Breast LCM
—
1:42.86
—
—
—
—
—
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50 Fly LCM
47.93
33.75
▲ 14.18
31.98
▲ 1.77
—
—
—
29.94
▲ 2.04
29.56
▲ 0.38
100 Fly LCM
—
1:21.70
1:11.01
▲ 10.69
1:09.79
▲ 1.22
1:10.51
▼ 0.72
1:07.16
▲ 3.35
1:08.01
▼ 0.85
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200 Fly LCM
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—
—
—
2:44.31
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—
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200 IM LCM
—
3:04.85
2:49.08
▲ 15.77
2:40.03
▲ 9.05
—
2:41.28
▼ 1.25
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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.