Swimmer profile
Charlotte Blumenstein
Female15-16Dearborn DolphinsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
54.01
47.80
▲ 6.21
—
34.41
▲ 13.39
32.12
▲ 2.29
31.64
▲ 0.48
31.46
▲ 0.18
31.87
▼ 0.41
100 Free LCM
2:07.12
2:05.59
▲ 1.53
—
1:13.58
▲ 52.01
1:08.06
▲ 5.52
1:09.49
▼ 1.43
1:10.27
▼ 0.78
1:10.30
▼ 0.03
200 Free LCM
—
4:25.74
—
2:39.18
▲ 106.56
2:28.46
▲ 10.72
2:29.86
▼ 1.40
2:28.01
▲ 1.85
2:29.35
▼ 1.34
400 Free LCM
—
—
6:51.59
5:33.35
▲ 78.24
5:11.91
▲ 21.44
5:19.75
▼ 7.84
5:10.12
▲ 9.63
5:20.17
▼ 10.05
800 Free LCM
—
—
—
—
10:49.20
—
—
10:45.12
▲ 4.08
1500 Free LCM
—
—
—
—
—
21:06.31
21:07.33
▼ 1.02
—
50 Back LCM
1:00.15
1:04.07
▼ 3.92
48.51
▲ 15.56
—
—
—
40.18
▲ 8.33
38.95
▲ 1.23
100 Back LCM
—
—
1:47.36
—
1:24.27
▲ 23.09
1:25.55
▼ 1.28
—
1:24.77
▲ 0.78
200 Back LCM
—
—
—
—
2:55.47
2:58.22
▼ 2.75
—
2:57.99
▲ 0.23
50 Breast LCM
1:06.82
1:04.95
▲ 1.87
49.24
▲ 15.71
43.65
▲ 5.59
—
42.95
▲ 0.70
42.26
▲ 0.69
44.07
▼ 1.81
100 Breast LCM
2:32.92
2:18.29
▲ 14.63
1:52.63
▲ 25.66
1:35.06
▲ 17.57
1:34.37
▲ 0.69
1:33.87
▲ 0.50
1:35.60
▼ 1.73
—
200 Breast LCM
—
—
—
3:29.80
3:25.13
▲ 4.67
—
3:27.25
▼ 2.12
—
50 Fly LCM
—
1:04.34
—
—
—
35.29
▲ 29.05
36.10
▼ 0.81
—
100 Fly LCM
—
—
—
—
—
1:23.78
1:21.72
▲ 2.06
—
200 IM LCM
—
4:37.08
—
3:06.61
▲ 90.47
2:52.39
▲ 14.22
2:54.42
▼ 2.03
2:51.57
▲ 2.85
2:52.51
▼ 0.94
400 IM LCM
—
—
—
—
6:10.59
6:00.28
▲ 10.31
—
—
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.