Swimmer profile
Charlotte Sierer
Female13-14Omega AquaticsUT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.18
38.99
▲ 6.19
34.39
▲ 4.60
32.68
▲ 1.71
30.49
▲ 2.19
31.92
▼ 1.43
100 Free LCM
1:33.90
1:28.58
▲ 5.32
1:17.03
▲ 11.55
1:07.43
▲ 9.60
1:07.38
▲ 0.05
1:08.72
▼ 1.34
200 Free LCM
—
3:04.21
2:44.56
▲ 19.65
2:31.19
▲ 13.37
2:21.59
▲ 9.60
2:16.89
▲ 4.70
400 Free LCM
—
—
5:56.06
—
5:06.42
▲ 49.64
4:55.28
▲ 11.14
800 Free LCM
—
—
—
—
—
10:25.48
1500 Free LCM
—
—
—
—
20:50.05
19:22.68
▲ 87.37
50 Back LCM
—
47.42
—
37.17
▲ 10.25
38.29
▼ 1.12
—
100 Back LCM
—
—
—
—
1:17.00
—
200 Back LCM
—
—
—
—
2:57.56
2:50.04
▲ 7.52
50 Breast LCM
54.51
48.94
▲ 5.57
43.54
▲ 5.40
41.16
▲ 2.38
40.54
▲ 0.62
42.42
▼ 1.88
100 Breast LCM
2:02.80
1:46.23
▲ 16.57
1:35.20
▲ 11.03
1:27.90
▲ 7.30
1:27.09
▲ 0.81
1:31.06
▼ 3.97
200 Breast LCM
—
—
—
3:07.67
3:10.08
▼ 2.41
—
50 Fly LCM
—
49.85
38.67
▲ 11.18
34.51
▲ 4.16
32.78
▲ 1.73
33.20
▼ 0.42
100 Fly LCM
—
1:59.07
1:27.12
▲ 31.95
—
1:13.19
▲ 13.93
1:17.48
▼ 4.29
200 Fly LCM
—
—
—
—
2:40.08
2:34.48
▲ 5.60
200 IM LCM
—
3:34.44
3:02.42
▲ 32.02
2:46.95
▲ 15.47
2:41.23
▲ 5.72
2:35.87
▲ 5.36
400 IM LCM
—
—
—
5:56.31
5:43.95
▲ 12.36
5:33.47
▲ 10.48
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.