Swimmer profile
David Mashkov
Male17-18West Hartford Aquatic TeamCT · EASTERN
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
29.76
28.34
▲ 1.42
27.85
▲ 0.49
26.99
▲ 0.86
26.17
▲ 0.82
25.05
▲ 1.12
23.92
▲ 1.13
22.80
▲ 1.12
100 Free SCY
—
1:01.64
1:01.01
▲ 0.63
59.25
▲ 1.76
57.46
▲ 1.79
—
53.39
▲ 4.07
50.29
▲ 3.10
200 Free SCY
—
2:16.22
2:16.36
▼ 0.14
2:09.79
▲ 6.57
2:09.28
▲ 0.51
2:03.08
▲ 6.20
2:02.42
▲ 0.66
1:57.32
▲ 5.10
500 Free SCY
—
6:29.89
6:07.82
▲ 22.07
5:49.11
▲ 18.71
5:40.70
▲ 8.41
5:33.42
▲ 7.28
5:31.10
▲ 2.32
—
1000 Free SCY
—
—
—
12:33.46
11:56.98
▲ 36.48
11:41.48
▲ 15.50
11:29.46
▲ 12.02
—
1650 Free SCY
—
—
—
—
20:05.66
—
—
—
50 Back SCY
—
39.78
34.73
▲ 5.05
—
—
—
—
—
100 Back SCY
—
1:20.07
1:16.22
▲ 3.85
1:15.04
▲ 1.18
1:11.41
▲ 3.63
—
1:07.68
▲ 3.73
1:07.61
▲ 0.07
200 Back SCY
—
2:54.73
—
2:41.77
▲ 12.96
2:35.14
▲ 6.63
—
—
2:24.57
▲ 10.57
50 Breast SCY
40.94
39.95
▲ 0.99
38.15
▲ 1.80
38.14
▲ 0.01
—
—
31.07
▲ 7.07
—
100 Breast SCY
—
1:32.82
1:25.15
▲ 7.67
1:22.24
▲ 2.91
1:17.20
▲ 5.04
1:11.83
▲ 5.37
1:09.94
▲ 1.89
1:10.63
▼ 0.69
200 Breast SCY
—
3:11.81
—
2:58.40
▲ 13.41
2:46.93
▲ 11.47
2:39.59
▲ 7.34
2:33.74
▲ 5.85
2:36.23
▼ 2.49
50 Fly SCY
35.26
32.27
▲ 2.99
32.29
▼ 0.02
—
—
—
26.18
▲ 6.11
—
100 Fly SCY
—
1:24.43
1:15.24
▲ 9.19
1:12.98
▲ 2.26
1:12.48
▲ 0.50
1:05.05
▲ 7.43
—
—
200 Fly SCY
—
—
—
2:48.59
2:46.77
▲ 1.82
—
—
—
100 IM SCY
1:22.58
1:14.70
▲ 7.88
1:13.79
▲ 0.91
1:12.10
▲ 1.69
—
—
—
—
200 IM SCY
—
2:41.32
2:47.24
▼ 5.92
2:32.95
▲ 14.29
2:28.29
▲ 4.66
2:24.42
▲ 3.87
2:16.98
▲ 7.44
2:18.94
▼ 1.96
400 IM SCY
—
—
—
5:26.70
5:23.09
▲ 3.61
—
—
4:58.56
▲ 24.53
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.