Swimmer profile
Serge Lyashchenko
Male15-16Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
30.90
28.54
▲ 2.36
25.75
▲ 2.79
23.87
▲ 1.88
23.10
▲ 0.77
22.61
▲ 0.49
100 Free SCY
1:09.75
1:00.51
▲ 9.24
56.48
▲ 4.03
52.32
▲ 4.16
50.25
▲ 2.07
49.13
▲ 1.12
200 Free SCY
—
—
2:02.23
1:53.54
▲ 8.69
1:49.35
▲ 4.19
1:47.93
▲ 1.42
500 Free SCY
—
—
5:28.26
5:08.90
▲ 19.36
4:56.66
▲ 12.24
4:55.23
▲ 1.43
1000 Free SCY
—
—
—
10:35.22
10:21.87
▲ 13.35
—
1650 Free SCY
—
—
—
18:15.28
18:40.96
▼ 25.68
17:01.15
▲ 99.81
50 Back SCY
39.07
34.47
▲ 4.60
31.20
▲ 3.27
27.36
▲ 3.84
25.69
▲ 1.67
25.04
▲ 0.65
100 Back SCY
1:23.15
1:15.83
▲ 7.32
1:05.94
▲ 9.89
57.24
▲ 8.70
55.26
▲ 1.98
53.50
▲ 1.76
200 Back SCY
—
—
—
2:04.42
1:59.06
▲ 5.36
2:01.21
▼ 2.15
50 Breast SCY
47.13
41.68
▲ 5.45
37.88
▲ 3.80
—
—
—
100 Breast SCY
1:42.44
1:32.49
▲ 9.95
1:20.14
▲ 12.35
1:10.92
▲ 9.22
1:03.42
▲ 7.50
1:01.39
▲ 2.03
200 Breast SCY
—
—
—
2:31.97
2:14.02
▲ 17.95
2:11.75
▲ 2.27
50 Fly SCY
34.67
30.73
▲ 3.94
28.27
▲ 2.46
25.34
▲ 2.93
24.74
▲ 0.60
24.18
▲ 0.56
100 Fly SCY
—
1:07.16
1:00.54
▲ 6.62
56.45
▲ 4.09
52.59
▲ 3.86
52.74
▼ 0.15
200 Fly SCY
—
—
2:12.41
2:01.89
▲ 10.52
1:56.44
▲ 5.45
1:54.83
▲ 1.61
100 IM SCY
1:22.22
—
1:06.68
▲ 15.54
—
—
54.27
▲ 12.41
200 IM SCY
—
2:36.36
2:22.33
▲ 14.03
2:06.58
▲ 15.75
1:59.35
▲ 7.23
1:55.33
▲ 4.02
400 IM SCY
—
—
—
4:31.21
4:10.96
▲ 20.25
4:06.57
▲ 4.39
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.