Swimmer profile
IRIS Liu
Female11-12Katy Aquatic Team For YouthGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
52.68
44.16
▲ 8.52
39.25
▲ 4.91
33.47
▲ 5.78
29.78
▲ 3.69
100 Free SCY
1:54.01
1:39.59
▲ 14.42
1:29.85
▲ 9.74
1:20.01
▲ 9.84
1:08.28
▲ 11.73
200 Free SCY
—
—
—
2:42.86
—
500 Free SCY
—
—
—
—
7:00.92
50 Back SCY
—
49.33
43.51
▲ 5.82
37.80
▲ 5.71
35.19
▲ 2.61
100 Back SCY
—
—
1:34.35
1:23.07
▲ 11.28
1:15.11
▲ 7.96
50 Breast SCY
1:04.67
51.87
▲ 12.80
45.91
▲ 5.96
41.84
▲ 4.07
38.31
▲ 3.53
100 Breast SCY
—
—
1:42.39
1:30.43
▲ 11.96
1:21.25
▲ 9.18
50 Fly SCY
—
—
43.11
37.44
▲ 5.67
35.56
▲ 1.88
100 Fly SCY
—
—
—
—
1:21.14
100 IM SCY
—
—
1:33.50
1:22.85
▲ 10.65
1:15.46
▲ 7.39
200 IM SCY
—
—
3:24.08
2:48.48
▲ 35.60
2:41.98
▲ 6.50
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.