Swimmer profile
Alex Karpenko
Male15-16King Aquatic ClubPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.82
32.87
▲ 6.95
28.76
▲ 4.11
26.57
▲ 2.19
24.67
▲ 1.90
23.16
▲ 1.51
22.63
▲ 0.53
22.18
▲ 0.45
100 Free SCY
—
1:14.37
1:03.22
▲ 11.15
57.28
▲ 5.94
54.19
▲ 3.09
49.55
▲ 4.64
49.16
▲ 0.39
48.32
▲ 0.84
200 Free SCY
—
2:43.45
2:23.54
▲ 19.91
2:03.83
▲ 19.71
2:01.46
▲ 2.37
1:50.24
▲ 11.22
1:47.66
▲ 2.58
1:44.99
▲ 2.67
500 Free SCY
—
7:39.65
5:59.02
▲ 100.63
5:55.38
▲ 3.64
—
5:06.43
▲ 48.95
5:02.24
▲ 4.19
4:51.88
▲ 10.36
1000 Free SCY
—
—
—
—
—
—
10:30.63
—
50 Back SCY
48.61
41.06
▲ 7.55
35.17
▲ 5.89
31.76
▲ 3.41
30.33
▲ 1.43
25.92
▲ 4.41
—
—
100 Back SCY
2:22.99
1:40.18
▲ 42.81
1:18.24
▲ 21.94
1:06.01
▲ 12.23
1:05.16
▲ 0.85
56.90
▲ 8.26
56.12
▲ 0.78
—
200 Back SCY
—
—
—
2:40.08
—
—
2:05.30
▲ 34.78
—
50 Breast SCY
—
44.66
40.18
▲ 4.48
37.69
▲ 2.49
—
33.19
▲ 4.50
—
—
100 Breast SCY
—
1:50.56
1:28.58
▲ 21.98
1:17.34
▲ 11.24
1:13.95
▲ 3.39
1:07.97
▲ 5.98
1:05.67
▲ 2.30
1:02.52
▲ 3.15
200 Breast SCY
—
—
—
2:52.51
—
—
—
2:08.34
▲ 44.17
50 Fly SCY
1:05.06
36.75
▲ 28.31
32.80
▲ 3.95
30.86
▲ 1.94
28.15
▲ 2.71
25.83
▲ 2.32
24.89
▲ 0.94
—
100 Fly SCY
—
1:25.55
1:11.28
▲ 14.27
1:07.33
▲ 3.95
1:01.43
▲ 5.90
56.99
▲ 4.44
54.66
▲ 2.33
52.60
▲ 2.06
200 Fly SCY
—
—
—
2:21.55
2:09.83
▲ 11.72
2:05.90
▲ 3.93
2:03.49
▲ 2.41
1:53.08
▲ 10.41
100 IM SCY
—
1:25.68
1:11.22
▲ 14.46
1:07.03
▲ 4.19
1:01.61
▲ 5.42
58.35
▲ 3.26
—
—
200 IM SCY
—
3:10.52
2:32.01
▲ 38.51
2:20.14
▲ 11.87
2:11.62
▲ 8.52
2:04.73
▲ 6.89
1:57.17
▲ 7.56
1:54.15
▲ 3.02
400 IM SCY
—
—
5:22.55
5:01.17
▲ 21.38
—
4:38.72
▲ 22.45
4:08.69
▲ 30.03
4:01.93
▲ 6.76
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.