Swimmer profile
Sonja Larsen
Female11-12West Hartford Aquatic TeamCT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
18.44
—
—
—
50 Free SCY
41.97
35.53
▲ 6.44
32.14
▲ 3.39
28.89
▲ 3.25
100 Free SCY
1:39.28
1:21.86
▲ 17.42
1:08.23
▲ 13.63
1:04.92
▲ 3.31
200 Free SCY
—
3:09.23
2:47.81
▲ 21.42
2:19.40
▲ 28.41
500 Free SCY
—
7:50.77
6:38.47
▲ 72.30
6:27.89
▲ 10.58
25 Back SCY
23.50
—
—
—
50 Back SCY
48.72
43.62
▲ 5.10
36.64
▲ 6.98
33.29
▲ 3.35
100 Back SCY
1:44.23
1:34.01
▲ 10.22
1:16.30
▲ 17.71
1:14.42
▲ 1.88
200 Back SCY
—
3:21.66
2:52.14
▲ 29.52
2:30.48
▲ 21.66
25 Breast SCY
31.25
—
—
—
50 Breast SCY
—
54.73
47.20
▲ 7.53
41.26
▲ 5.94
100 Breast SCY
—
—
1:43.05
1:30.19
▲ 12.86
200 Breast SCY
—
4:01.45
—
3:05.24
▲ 56.21
25 Fly SCY
28.61
—
—
—
50 Fly SCY
—
47.96
34.87
▲ 13.09
32.15
▲ 2.72
100 Fly SCY
—
1:57.30
1:21.19
▲ 36.11
1:14.55
▲ 6.64
200 Fly SCY
—
—
—
2:56.71
100 IM SCY
2:18.78
1:38.44
▲ 40.34
1:24.85
▲ 13.59
1:15.47
▲ 9.38
200 IM SCY
—
3:40.68
3:04.66
▲ 36.02
2:42.01
▲ 22.65
400 IM SCY
—
—
—
5:48.10
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.