Swimmer profile
Sergey Chernikh
Male15-16Central Bucks Swim TeamMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.20
36.10
▲ 4.10
33.48
▲ 2.62
34.54
▼ 1.06
—
27.97
▲ 6.57
26.39
▲ 1.58
—
100 Free LCM
1:32.71
1:20.13
▲ 12.58
1:13.30
▲ 6.83
—
—
1:01.50
▲ 11.80
59.60
▲ 1.90
—
200 Free LCM
—
—
2:37.18
—
2:29.41
▲ 7.77
—
2:10.48
▲ 18.93
—
400 Free LCM
—
—
—
—
—
—
4:38.19
—
50 Back LCM
49.02
42.66
▲ 6.36
—
—
37.28
▲ 5.38
35.07
▲ 2.21
—
—
100 Back LCM
—
1:28.48
1:25.31
▲ 3.17
—
—
—
—
—
50 Breast LCM
53.38
45.65
▲ 7.73
40.77
▲ 4.88
38.57
▲ 2.20
34.98
▲ 3.59
34.08
▲ 0.90
—
31.74
▲ 2.34
100 Breast LCM
1:55.86
—
1:32.09
▲ 23.77
1:24.99
▲ 7.10
1:16.75
▲ 8.24
1:13.33
▲ 3.42
1:10.25
▲ 3.08
1:09.66
▲ 0.59
200 Breast LCM
—
—
—
2:58.80
2:46.05
▲ 12.75
2:38.57
▲ 7.48
2:33.25
▲ 5.32
2:31.88
▲ 1.37
50 Fly LCM
—
54.23
38.65
▲ 15.58
—
36.00
▲ 2.65
—
—
—
100 Fly LCM
—
—
1:27.54
—
—
1:13.75
▲ 13.79
—
—
200 Fly LCM
—
—
—
—
—
2:44.87
—
—
200 IM LCM
—
—
2:57.71
2:57.60
▲ 0.11
2:43.45
▲ 14.15
2:27.90
▲ 15.55
2:20.45
▲ 7.45
—
400 IM LCM
—
—
—
6:07.12
—
5:37.18
▲ 29.94
5:01.00
▲ 36.18
—
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.