Swimmer profile
Amelia Sienkiewicz
Female11-12Chelsea Piers Aquatic ClubCT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.80
37.05
▲ 6.75
34.18
▲ 2.87
33.92
▲ 0.26
100 Free LCM
1:38.21
1:24.27
▲ 13.94
1:14.45
▲ 9.82
1:12.97
▲ 1.48
200 Free LCM
—
3:04.57
2:44.38
▲ 20.19
2:38.77
▲ 5.61
400 Free LCM
—
—
—
5:42.76
50 Back LCM
52.44
45.44
▲ 7.00
40.29
▲ 5.15
39.42
▲ 0.87
100 Back LCM
—
1:45.56
1:28.66
▲ 16.90
1:26.15
▲ 2.51
200 Back LCM
—
—
—
2:59.84
50 Breast LCM
1:06.91
56.39
▲ 10.52
52.74
▲ 3.65
—
50 Fly LCM
54.72
49.52
▲ 5.20
39.79
▲ 9.73
—
200 IM LCM
—
—
3:07.58
3:06.56
▲ 1.02
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.