Swimmer profile
Sofia Semenov
Female13-14Jewish Community Ctr SailfishAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2024–25
2025–26
50 Free LCM
1:00.04
46.26
▲ 13.78
34.44
▲ 11.82
—
100 Free LCM
2:10.66
1:41.27
▲ 29.39
1:14.55
▲ 26.72
1:13.41
▲ 1.14
200 Free LCM
—
3:42.05
2:44.19
▲ 57.86
—
400 Free LCM
—
—
6:09.46
—
50 Back LCM
1:00.89
50.77
▲ 10.12
42.22
▲ 8.55
39.94
▲ 2.28
100 Back LCM
—
1:55.63
1:31.38
▲ 24.25
—
50 Breast LCM
1:21.92
1:06.30
▲ 15.62
—
45.14
▲ 21.16
50 Fly LCM
1:21.55
1:04.44
▲ 17.11
44.00
▲ 20.44
—
100 Fly LCM
—
—
1:38.21
1:30.79
▲ 7.42
200 IM LCM
—
—
3:14.21
—
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.