Swimmer profile
Alex Koltov
Male11-12Kingfish SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.94
36.13
▲ 5.81
32.97
▲ 3.16
33.27
▼ 0.30
31.10
▲ 2.17
100 Free LCM
1:35.62
1:22.99
▲ 12.63
1:12.70
▲ 10.29
1:15.05
▼ 2.35
1:10.03
▲ 5.02
200 Free LCM
—
—
2:55.47
—
—
50 Back LCM
48.89
40.54
▲ 8.35
37.16
▲ 3.38
35.90
▲ 1.26
34.97
▲ 0.93
100 Back LCM
—
1:27.06
1:19.90
▲ 7.16
1:18.51
▲ 1.39
—
200 Back LCM
—
—
—
2:48.90
2:44.70
▲ 4.20
50 Breast LCM
56.35
—
—
—
44.45
▲ 11.90
100 Breast LCM
2:07.06
1:53.66
▲ 13.40
—
—
—
50 Fly LCM
42.59
37.49
▲ 5.10
34.59
▲ 2.90
33.85
▲ 0.74
31.84
▲ 2.01
100 Fly LCM
1:40.18
1:25.91
▲ 14.27
1:16.87
▲ 9.04
1:15.28
▲ 1.59
1:14.41
▲ 0.87
200 Fly LCM
—
—
—
2:49.20
2:51.74
▼ 2.54
200 IM LCM
3:35.50
3:17.01
▲ 18.49
2:54.68
▲ 22.33
—
2:47.10
▲ 7.58
400 IM LCM
—
—
—
—
5:50.08
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.