Swimmer profile
Margaret Yu
Female17-18Dolphin AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
25 Free SCY
23.57
—
—
—
—
—
—
—
—
—
—
50 Free SCY
51.93
41.84
▲ 10.09
39.82
▲ 2.02
33.05
▲ 6.77
29.04
▲ 4.01
28.04
▲ 1.00
26.44
▲ 1.60
26.55
▼ 0.11
25.54
▲ 1.01
25.50
▲ 0.04
24.50
▲ 1.00
100 Free SCY
—
—
1:34.10
1:17.10
▲ 17.00
1:09.78
▲ 7.32
1:02.82
▲ 6.96
1:01.15
▲ 1.67
59.49
▲ 1.66
1:00.19
▼ 0.70
55.71
▲ 4.48
55.71
± 0.00
200 Free SCY
—
—
—
2:50.77
2:37.08
▲ 13.69
2:20.49
▲ 16.59
2:24.55
▼ 4.06
2:15.21
▲ 9.34
—
2:07.18
▲ 8.03
2:11.50
▼ 4.32
500 Free SCY
—
—
—
—
—
6:34.53
—
—
—
—
—
25 Back SCY
32.78
—
—
—
—
—
—
—
—
—
—
50 Back SCY
—
—
—
40.95
37.89
▲ 3.06
34.67
▲ 3.22
—
—
—
—
—
100 Back SCY
—
—
—
—
1:19.51
1:12.88
▲ 6.63
1:12.76
▲ 0.12
1:11.83
▲ 0.93
1:10.65
▲ 1.18
—
1:04.86
▲ 5.79
200 Back SCY
—
—
—
—
—
2:40.37
—
—
—
—
—
25 Breast SCY
30.23
—
—
—
—
—
—
—
—
—
—
50 Breast SCY
1:02.05
—
48.44
▲ 13.61
41.62
▲ 6.82
40.45
▲ 1.17
35.58
▲ 4.87
—
—
—
—
—
100 Breast SCY
—
—
1:51.10
1:29.47
▲ 21.63
1:23.36
▲ 6.11
1:19.62
▲ 3.74
1:18.79
▲ 0.83
1:14.14
▲ 4.65
1:20.01
▼ 5.87
1:14.43
▲ 5.58
1:12.02
▲ 2.41
200 Breast SCY
—
—
—
3:16.95
2:56.55
▲ 20.40
2:53.33
▲ 3.22
2:53.13
▲ 0.20
2:47.32
▲ 5.81
—
—
—
50 Fly SCY
—
—
—
39.15
31.96
▲ 7.19
31.39
▲ 0.57
—
—
—
—
29.45
▲ 1.94
100 Fly SCY
—
—
—
—
—
1:09.20
1:08.20
▲ 1.00
1:02.37
▲ 5.83
1:00.38
▲ 1.99
1:00.54
▼ 0.16
59.77
▲ 0.77
100 IM SCY
—
—
—
1:23.50
1:16.87
▲ 6.63
1:10.81
▲ 6.06
—
—
—
—
—
200 IM SCY
—
—
—
—
—
2:34.01
2:36.48
▼ 2.47
2:28.92
▲ 7.56
2:29.72
▼ 0.80
2:24.23
▲ 5.49
—
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.