Swimmer profile
Alex Karpenko
Male15-16King Aquatic ClubPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.26
29.75
▲ 4.51
28.18
▲ 1.57
25.78
▲ 2.40
25.73
▲ 0.05
25.40
▲ 0.33
100 Free LCM
1:15.88
1:03.07
▲ 12.81
1:01.14
▲ 1.93
56.18
▲ 4.96
56.03
▲ 0.15
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200 Free LCM
2:39.23
2:19.31
▲ 19.92
—
2:04.86
▲ 14.45
2:04.55
▲ 0.31
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400 Free LCM
—
5:05.67
4:49.32
▲ 16.35
4:30.65
▲ 18.67
4:20.65
▲ 10.00
—
800 Free LCM
12:11.22
—
—
—
9:03.02
▲ 188.20
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50 Back LCM
41.73
—
—
—
—
—
100 Back LCM
—
—
—
1:06.34
—
—
50 Breast LCM
49.64
42.57
▲ 7.07
—
—
—
—
100 Breast LCM
1:44.86
—
—
—
1:14.83
▲ 30.03
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200 Breast LCM
—
3:17.45
—
—
—
2:41.65
▲ 35.80
50 Fly LCM
39.37
32.25
▲ 7.12
31.15
▲ 1.10
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—
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100 Fly LCM
1:29.91
1:13.19
▲ 16.72
1:07.99
▲ 5.20
1:05.25
▲ 2.74
1:02.48
▲ 2.77
1:00.53
▲ 1.95
200 Fly LCM
3:08.65
2:36.35
▲ 32.30
2:36.48
▼ 0.13
2:36.25
▲ 0.23
2:20.47
▲ 15.78
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200 IM LCM
3:07.57
2:33.24
▲ 34.33
2:30.16
▲ 3.08
2:17.86
▲ 12.30
2:14.31
▲ 3.55
2:13.43
▲ 0.88
400 IM LCM
6:33.50
—
5:25.75
▲ 67.75
—
4:39.31
▲ 46.44
4:44.67
▼ 5.36
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.