Swimmer profile
Alex Naumchenko
Male11-12YMCA of Upper Palmetto RaysSC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.62
33.23
▲ 8.39
32.85
▲ 0.38
31.28
▲ 1.57
31.51
▼ 0.23
100 Free LCM
1:38.84
1:15.47
▲ 23.37
1:17.30
▼ 1.83
1:11.35
▲ 5.95
1:11.09
▲ 0.26
200 Free LCM
—
—
—
2:35.22
—
50 Back LCM
45.26
39.45
▲ 5.81
40.52
▼ 1.07
37.06
▲ 3.46
36.35
▲ 0.71
100 Back LCM
1:42.46
1:26.57
▲ 15.89
1:29.45
▼ 2.88
1:22.67
▲ 6.78
1:19.63
▲ 3.04
200 Back LCM
—
3:17.10
3:04.77
▲ 12.33
2:53.42
▲ 11.35
2:51.08
▲ 2.34
50 Breast LCM
1:01.31
52.18
▲ 9.13
48.10
▲ 4.08
46.01
▲ 2.09
—
100 Breast LCM
2:14.66
1:51.93
▲ 22.73
—
—
—
200 Breast LCM
—
—
—
3:48.32
—
50 Fly LCM
52.60
39.94
▲ 12.66
39.52
▲ 0.42
35.01
▲ 4.51
—
100 Fly LCM
—
1:48.80
—
1:28.16
▲ 20.64
1:19.97
▲ 8.19
200 IM LCM
—
3:23.85
—
—
—
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.