Swimmer profile
Denys Mialkovskyi
Male17-18Blue Hen AquaticsMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2024–25
50 Free LCM
39.99
33.67
▲ 6.32
30.50
▲ 3.17
29.21
▲ 1.29
—
26.08
▲ 3.13
—
100 Free LCM
1:25.78
1:12.56
▲ 13.22
1:06.62
▲ 5.94
1:02.86
▲ 3.76
—
56.44
▲ 6.42
—
200 Free LCM
3:17.41
2:39.66
▲ 37.75
2:31.67
▲ 7.99
2:18.54
▲ 13.13
—
2:02.87
▲ 15.67
1:55.71
▲ 7.16
400 Free LCM
—
—
—
4:58.21
—
4:23.30
▲ 34.91
4:04.25
▲ 19.05
50 Back LCM
34.44
37.97
▼ 3.53
34.74
▲ 3.23
31.27
▲ 3.47
—
—
—
100 Back LCM
1:36.48
1:20.71
▲ 15.77
1:10.84
▲ 9.87
1:06.74
▲ 4.10
—
1:00.30
▲ 6.44
59.12
▲ 1.18
200 Back LCM
—
—
—
2:25.43
—
2:08.74
▲ 16.69
2:04.44
▲ 4.30
50 Breast LCM
58.11
—
46.44
▲ 11.67
41.63
▲ 4.81
—
—
—
100 Breast LCM
—
1:45.13
1:38.65
▲ 6.48
—
—
—
—
50 Fly LCM
39.64
34.26
▲ 5.38
31.45
▲ 2.81
30.45
▲ 1.00
—
—
—
100 Fly LCM
1:32.87
1:17.73
▲ 15.14
1:08.44
▲ 9.29
1:06.73
▲ 1.71
1:05.66
▲ 1.07
1:01.13
▲ 4.53
56.77
▲ 4.36
200 Fly LCM
—
—
—
2:37.89
—
2:21.25
▲ 16.64
—
200 IM LCM
—
2:55.51
2:49.93
▲ 5.58
2:31.69
▲ 18.24
2:29.60
▲ 2.09
2:13.87
▲ 15.73
—
400 IM LCM
—
—
—
5:27.92
—
—
—
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.