Swimmer profile
Rosalynn Senn
Female13-14Minnetonka Swim ClubMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.37
35.75
▲ 3.62
32.54
▲ 3.21
30.60
▲ 1.94
29.34
▲ 1.26
100 Free LCM
1:33.91
1:22.32
▲ 11.59
1:17.29
▲ 5.03
1:06.75
▲ 10.54
1:04.25
▲ 2.50
200 Free LCM
3:25.53
3:02.44
▲ 23.09
2:54.03
▲ 8.41
2:32.01
▲ 22.02
2:23.15
▲ 8.86
400 Free LCM
7:14.67
6:27.87
▲ 46.80
—
5:35.96
▲ 51.91
5:02.59
▲ 33.37
50 Back LCM
46.55
43.32
▲ 3.23
42.56
▲ 0.76
38.89
▲ 3.67
37.70
▲ 1.19
100 Back LCM
1:46.88
1:34.58
▲ 12.30
1:30.37
▲ 4.21
1:25.97
▲ 4.40
1:26.81
▼ 0.84
200 Back LCM
—
—
3:16.25
3:06.43
▲ 9.82
2:54.24
▲ 12.19
50 Breast LCM
58.33
49.16
▲ 9.17
42.21
▲ 6.95
37.63
▲ 4.58
37.18
▲ 0.45
100 Breast LCM
—
1:45.59
1:43.06
▲ 2.53
1:25.45
▲ 17.61
1:23.19
▲ 2.26
200 Breast LCM
—
—
3:38.60
3:08.82
▲ 29.78
3:01.25
▲ 7.57
50 Fly LCM
55.91
42.94
▲ 12.97
39.28
▲ 3.66
34.40
▲ 4.88
32.35
▲ 2.05
100 Fly LCM
2:21.70
1:38.73
▲ 42.97
1:33.63
▲ 5.10
1:26.96
▲ 6.67
1:15.95
▲ 11.01
200 Fly LCM
—
—
—
—
2:53.61
200 IM LCM
—
3:24.16
3:10.46
▲ 13.70
2:53.08
▲ 17.38
2:43.75
▲ 9.33
400 IM LCM
—
—
6:50.38
6:05.83
▲ 44.55
5:47.87
▲ 17.96
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.