Swimmer profile
Nikolay Chernev
Male15-16SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.56
39.62
▲ 3.94
34.99
▲ 4.63
32.18
▲ 2.81
29.36
▲ 2.82
27.20
▲ 2.16
24.60
▲ 2.60
23.88
▲ 0.72
22.74
▲ 1.14
100 Free SCY
—
1:40.11
1:15.99
▲ 24.12
1:13.07
▲ 2.92
1:04.29
▲ 8.78
56.51
▲ 7.78
53.52
▲ 2.99
50.16
▲ 3.36
47.14
▲ 3.02
200 Free SCY
—
—
2:41.58
2:32.56
▲ 9.02
2:20.47
▲ 12.09
2:05.40
▲ 15.07
1:54.25
▲ 11.15
1:49.45
▲ 4.80
1:42.49
▲ 6.96
500 Free SCY
—
—
7:43.05
7:02.58
▲ 40.47
6:29.85
▲ 32.73
5:43.72
▲ 46.13
5:10.06
▲ 33.66
4:56.41
▲ 13.65
4:44.26
▲ 12.15
1000 Free SCY
—
—
—
—
—
12:03.91
10:37.36
▲ 86.55
10:03.19
▲ 34.17
9:48.90
▲ 14.29
1650 Free SCY
—
—
—
—
—
20:45.43
18:31.33
▲ 134.10
17:24.51
▲ 66.82
16:20.15
▲ 64.36
50 Back SCY
49.60
51.74
▼ 2.14
50.08
▲ 1.66
40.87
▲ 9.21
37.52
▲ 3.35
35.25
▲ 2.27
28.08
▲ 7.17
—
—
100 Back SCY
—
—
1:38.80
1:23.94
▲ 14.86
1:25.21
▼ 1.27
1:17.25
▲ 7.96
1:03.99
▲ 13.26
—
57.18
▲ 6.81
200 Back SCY
—
—
—
—
2:43.65
2:33.60
▲ 10.05
2:05.61
▲ 27.99
2:02.55
▲ 3.06
1:56.64
▲ 5.91
50 Breast SCY
1:03.44
1:01.87
▲ 1.57
50.57
▲ 11.30
51.34
▼ 0.77
44.52
▲ 6.82
32.75
▲ 11.77
30.38
▲ 2.37
28.61
▲ 1.77
26.73
▲ 1.88
100 Breast SCY
—
—
—
1:48.63
1:26.42
▲ 22.21
1:12.44
▲ 13.98
1:05.49
▲ 6.95
59.66
▲ 5.83
55.97
▲ 3.69
200 Breast SCY
—
—
—
—
3:06.68
2:38.64
▲ 28.04
2:20.85
▲ 17.79
2:08.84
▲ 12.01
2:00.75
▲ 8.09
50 Fly SCY
—
47.49
43.73
▲ 3.76
39.06
▲ 4.67
32.85
▲ 6.21
29.27
▲ 3.58
26.31
▲ 2.96
—
—
100 Fly SCY
—
—
—
1:29.02
1:10.89
▲ 18.13
1:03.41
▲ 7.48
56.88
▲ 6.53
53.39
▲ 3.49
53.06
▲ 0.33
200 Fly SCY
—
—
—
—
2:46.78
2:19.60
▲ 27.18
2:03.95
▲ 15.65
1:59.51
▲ 4.44
1:54.83
▲ 4.68
100 IM SCY
1:46.60
1:47.72
▼ 1.12
1:35.94
▲ 11.78
1:25.23
▲ 10.71
1:14.17
▲ 11.06
1:08.71
▲ 5.46
1:04.19
▲ 4.52
—
51.94
▲ 12.25
200 IM SCY
—
—
—
3:00.50
2:44.68
▲ 15.82
2:19.90
▲ 24.78
2:03.87
▲ 16.03
1:59.47
▲ 4.40
1:51.70
▲ 7.77
400 IM SCY
—
—
—
—
5:44.44
4:54.74
▲ 49.70
4:21.18
▲ 33.56
4:13.05
▲ 8.13
3:59.20
▲ 13.85
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.