Swimmer profile
Sonja Mathews
Female13-14Ames Cyclone Aquatics ClubIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
52.58
43.72
▲ 8.86
35.30
▲ 8.42
32.25
▲ 3.05
28.82
▲ 3.43
28.42
▲ 0.40
100 Free SCY
2:00.29
1:57.23
▲ 3.06
1:21.53
▲ 35.70
1:14.28
▲ 7.25
1:04.27
▲ 10.01
1:02.78
▲ 1.49
200 Free SCY
—
—
3:10.27
2:45.17
▲ 25.10
2:29.43
▲ 15.74
2:19.30
▲ 10.13
500 Free SCY
—
—
—
—
6:23.98
6:27.49
▼ 3.51
50 Back SCY
1:03.64
59.38
▲ 4.26
42.27
▲ 17.11
37.00
▲ 5.27
35.41
▲ 1.59
29.97
▲ 5.44
100 Back SCY
—
—
1:40.75
1:26.34
▲ 14.41
1:16.95
▲ 9.39
1:05.25
▲ 11.70
200 Back SCY
—
—
—
—
2:49.48
2:33.00
▲ 16.48
25 Breast SCY
—
—
—
—
—
17.63
50 Breast SCY
1:04.20
59.89
▲ 4.31
48.66
▲ 11.23
41.17
▲ 7.49
37.44
▲ 3.73
36.42
▲ 1.02
100 Breast SCY
2:28.84
2:04.93
▲ 23.91
1:46.06
▲ 18.87
1:32.27
▲ 13.79
1:23.43
▲ 8.84
1:19.85
▲ 3.58
200 Breast SCY
—
—
—
—
3:02.00
3:03.43
▼ 1.43
50 Fly SCY
1:09.01
—
54.50
▲ 14.51
46.83
▲ 7.67
38.85
▲ 7.98
34.11
▲ 4.74
100 Fly SCY
—
—
—
1:44.00
1:29.71
▲ 14.29
—
100 IM SCY
—
1:57.87
1:35.24
▲ 22.63
1:23.09
▲ 12.15
1:19.74
▲ 3.35
1:14.54
▲ 5.20
200 IM SCY
—
—
3:24.94
—
2:55.31
▲ 29.63
2:42.77
▲ 12.54
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.