Swimmer profile
Margaret Chester
Female17-18CAC Boulder RiptideCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.56
28.86
▲ 7.70
25.53
▲ 3.33
24.83
▲ 0.70
24.49
▲ 0.34
23.70
▲ 0.79
100 Free SCY
1:18.69
1:02.92
▲ 15.77
56.48
▲ 6.44
56.36
▲ 0.12
52.38
▲ 3.98
51.60
▲ 0.78
200 Free SCY
—
2:23.70
2:08.26
▲ 15.44
2:05.68
▲ 2.58
2:00.54
▲ 5.14
1:52.14
▲ 8.40
500 Free SCY
—
6:20.53
—
5:53.89
▲ 26.64
5:39.83
▲ 14.06
5:14.70
▲ 25.13
1000 Free SCY
—
—
12:06.39
—
—
11:14.30
▲ 52.09
50 Back SCY
—
—
—
—
34.51
—
100 Back SCY
1:22.72
1:13.28
▲ 9.44
1:14.86
▼ 1.58
1:13.50
▲ 1.36
1:12.35
▲ 1.15
—
50 Breast SCY
45.35
—
—
—
34.18
▲ 11.17
32.36
▲ 1.82
100 Breast SCY
—
1:20.61
1:15.37
▲ 5.24
1:08.21
▲ 7.16
1:08.37
▼ 0.16
1:06.91
▲ 1.46
200 Breast SCY
—
2:52.30
2:38.94
▲ 13.36
2:34.89
▲ 4.05
2:31.27
▲ 3.62
2:32.31
▼ 1.04
50 Fly SCY
—
—
—
29.32
—
—
100 Fly SCY
—
1:14.79
1:06.30
▲ 8.49
1:09.01
▼ 2.71
1:00.92
▲ 8.09
58.31
▲ 2.61
200 Fly SCY
—
—
2:33.02
—
—
—
100 IM SCY
1:22.97
—
—
1:07.03
▲ 15.94
—
—
200 IM SCY
—
2:37.32
2:23.65
▲ 13.67
2:25.93
▼ 2.28
2:20.68
▲ 5.25
—
400 IM SCY
—
—
5:17.87
—
—
—
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.