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 SCY
37.92
32.20
▲ 5.72
30.18
▲ 2.02
27.41
▲ 2.77
26.35
▲ 1.06
100 Free SCY
1:26.85
1:13.02
▲ 13.83
1:07.34
▲ 5.68
1:02.92
▲ 4.42
57.58
▲ 5.34
200 Free SCY
3:09.52
2:43.74
▲ 25.78
2:32.03
▲ 11.71
2:15.06
▲ 16.97
2:10.35
▲ 4.71
500 Free SCY
8:33.94
7:34.64
▲ 59.30
6:55.01
▲ 39.63
6:33.31
▲ 21.70
5:50.11
▲ 43.20
1000 Free SCY
—
16:55.29
—
12:32.81
▲ 262.48
12:11.82
▲ 20.99
1650 Free SCY
—
26:22.74
—
21:50.33
▲ 272.41
—
50 Back SCY
42.64
38.63
▲ 4.01
36.79
▲ 1.84
34.26
▲ 2.53
31.77
▲ 2.49
100 Back SCY
1:43.68
1:23.28
▲ 20.40
1:20.53
▲ 2.75
1:15.88
▲ 4.65
1:10.20
▲ 5.68
200 Back SCY
—
—
3:02.58
—
—
50 Breast SCY
56.82
42.15
▲ 14.67
39.67
▲ 2.48
35.36
▲ 4.31
32.76
▲ 2.60
100 Breast SCY
1:53.98
1:40.51
▲ 13.47
1:28.27
▲ 12.24
1:20.66
▲ 7.61
1:13.12
▲ 7.54
200 Breast SCY
—
—
3:16.64
2:55.66
▲ 20.98
2:41.37
▲ 14.29
50 Fly SCY
50.89
39.82
▲ 11.07
35.36
▲ 4.46
31.38
▲ 3.98
30.34
▲ 1.04
100 Fly SCY
2:05.01
1:30.25
▲ 34.76
1:24.13
▲ 6.12
1:13.50
▲ 10.63
1:07.69
▲ 5.81
200 Fly SCY
—
—
3:10.34
—
—
100 IM SCY
1:43.25
1:25.08
▲ 18.17
1:17.40
▲ 7.68
1:14.37
▲ 3.03
1:05.70
▲ 8.67
200 IM SCY
—
3:00.39
2:43.36
▲ 17.03
2:35.80
▲ 7.56
2:25.12
▲ 10.68
400 IM SCY
—
6:50.10
—
5:42.74
▲ 67.36
5:23.41
▲ 19.33
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.