Swimmer profile
Sofia Karpoff
Female11-12Wyckoff YMCANJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.37
36.15
▲ 8.22
31.68
▲ 4.47
30.48
▲ 1.20
100 Free LCM
1:39.51
1:24.05
▲ 15.46
1:09.47
▲ 14.58
1:09.10
▲ 0.37
200 Free LCM
—
2:55.62
2:31.12
▲ 24.50
2:31.29
▼ 0.17
400 Free LCM
—
—
—
5:20.21
50 Back LCM
44.78
41.14
▲ 3.64
37.00
▲ 4.14
35.47
▲ 1.53
100 Back LCM
1:40.99
1:30.62
▲ 10.37
1:19.52
▲ 11.10
1:18.53
▲ 0.99
200 Back LCM
—
—
2:52.66
2:52.64
▲ 0.02
50 Breast LCM
—
53.24
47.70
▲ 5.54
46.02
▲ 1.68
100 Breast LCM
—
1:57.94
1:42.36
▲ 15.58
—
50 Fly LCM
—
48.19
42.67
▲ 5.52
40.03
▲ 2.64
100 Fly LCM
—
1:48.71
—
—
200 IM LCM
—
3:24.90
3:03.36
▲ 21.54
2:59.43
▲ 3.93
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.