Swimmer profile
Libi Polonsky
Female11-12Quicksilver SwimmingPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
34.84
34.41
▲ 0.43
29.04
▲ 5.37
26.04
▲ 3.00
100 Free SCY
—
1:12.69
1:04.06
▲ 8.63
56.56
▲ 7.50
200 Free SCY
—
2:37.66
2:27.38
▲ 10.28
2:06.81
▲ 20.57
500 Free SCY
—
7:31.42
—
5:40.15
▲ 111.27
50 Back SCY
48.21
39.64
▲ 8.57
34.32
▲ 5.32
30.81
▲ 3.51
100 Back SCY
1:33.30
1:26.53
▲ 6.77
1:15.82
▲ 10.71
1:05.09
▲ 10.73
200 Back SCY
—
—
—
2:20.12
50 Breast SCY
—
46.08
42.06
▲ 4.02
35.16
▲ 6.90
100 Breast SCY
—
1:41.36
1:26.32
▲ 15.04
1:18.59
▲ 7.73
200 Breast SCY
—
—
—
2:46.27
50 Fly SCY
—
33.26
30.46
▲ 2.80
26.61
▲ 3.85
100 Fly SCY
1:27.28
1:17.31
▲ 9.97
1:07.31
▲ 10.00
59.16
▲ 8.15
200 Fly SCY
—
—
—
2:13.04
100 IM SCY
—
1:23.97
1:13.04
▲ 10.93
1:04.88
▲ 8.16
200 IM SCY
—
2:57.35
2:41.19
▲ 16.16
2:17.49
▲ 23.70
400 IM SCY
—
—
—
4:58.36
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.