Swimmer profile
Polina Timchenko
Female10 & UnderStreamline AquaticsST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
57.68
47.52
▲ 10.16
43.22
▲ 4.30
38.52
▲ 4.70
100 Free LCM
—
1:56.46
1:37.63
▲ 18.83
1:25.48
▲ 12.15
200 Free LCM
—
—
—
3:08.34
50 Back LCM
—
1:00.00
—
46.81
▲ 13.19
100 Back LCM
—
—
1:57.84
1:47.22
▲ 10.62
50 Breast LCM
—
—
56.86
52.00
▲ 4.86
100 Breast LCM
—
—
—
1:57.87
50 Fly LCM
—
—
—
45.27
100 Fly LCM
—
—
—
1:51.44
200 IM LCM
—
—
—
3:48.61
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.