Swimmer profile
Sierra Shiao
Female13-14Avon Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.74
34.95
▲ 2.79
34.26
▲ 0.69
31.39
▲ 2.87
—
100 Free LCM
—
1:20.06
1:16.48
▲ 3.58
1:09.26
▲ 7.22
1:12.46
▼ 3.20
200 Free LCM
—
—
—
2:38.64
2:42.09
▼ 3.45
50 Back LCM
—
45.02
44.37
▲ 0.65
39.14
▲ 5.23
—
100 Back LCM
—
1:36.20
1:33.81
▲ 2.39
1:24.31
▲ 9.50
1:25.87
▼ 1.56
50 Breast LCM
53.16
49.49
▲ 3.67
43.02
▲ 6.47
40.34
▲ 2.68
—
100 Breast LCM
—
1:44.73
1:36.46
▲ 8.27
1:29.83
▲ 6.63
1:33.25
▼ 3.42
50 Fly LCM
—
42.27
38.64
▲ 3.63
35.37
▲ 3.27
—
200 IM LCM
—
—
—
—
3:03.44
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.