Swimmer profile
Sydney Chang
Female13-14Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.35
40.95
▲ 6.40
37.33
▲ 3.62
32.24
▲ 5.09
29.78
▲ 2.46
28.78
▲ 1.00
26.06
▲ 2.72
25.11
▲ 0.95
100 Free SCY
1:46.39
1:31.71
▲ 14.68
—
1:13.05
▲ 18.66
1:04.04
▲ 9.01
58.59
▲ 5.45
57.08
▲ 1.51
55.11
▲ 1.97
200 Free SCY
—
—
—
2:41.77
2:18.01
▲ 23.76
2:09.40
▲ 8.61
2:05.33
▲ 4.07
2:00.18
▲ 5.15
500 Free SCY
—
—
—
—
6:23.93
5:45.21
▲ 38.72
5:33.00
▲ 12.21
5:28.65
▲ 4.35
1000 Free SCY
—
—
—
—
—
11:53.11
—
11:12.67
▲ 40.44
50 Back SCY
58.73
45.47
▲ 13.26
44.93
▲ 0.54
40.41
▲ 4.52
36.95
▲ 3.46
34.37
▲ 2.58
—
29.92
▲ 4.45
100 Back SCY
—
—
—
1:25.47
1:19.60
▲ 5.87
1:10.08
▲ 9.52
1:05.01
▲ 5.07
1:03.35
▲ 1.66
200 Back SCY
—
—
—
—
—
2:27.44
—
2:19.21
▲ 8.23
50 Breast SCY
1:06.08
55.76
▲ 10.32
54.04
▲ 1.72
44.49
▲ 9.55
40.64
▲ 3.85
36.40
▲ 4.24
35.34
▲ 1.06
33.41
▲ 1.93
100 Breast SCY
—
—
—
1:34.87
1:29.03
▲ 5.84
1:16.62
▲ 12.41
1:14.82
▲ 1.80
1:12.44
▲ 2.38
200 Breast SCY
—
—
—
—
—
2:43.91
2:42.02
▲ 1.89
2:39.53
▲ 2.49
50 Fly SCY
—
47.71
47.41
▲ 0.30
36.82
▲ 10.59
33.64
▲ 3.18
30.99
▲ 2.65
28.43
▲ 2.56
27.20
▲ 1.23
100 Fly SCY
—
—
—
1:23.83
1:14.15
▲ 9.68
1:05.54
▲ 8.61
1:02.20
▲ 3.34
1:00.03
▲ 2.17
200 Fly SCY
—
—
—
—
—
2:27.09
2:22.20
▲ 4.89
2:20.76
▲ 1.44
100 IM SCY
1:53.75
1:42.01
▲ 11.74
—
1:22.14
▲ 19.87
1:14.90
▲ 7.24
1:08.29
▲ 6.61
1:04.99
▲ 3.30
1:03.44
▲ 1.55
200 IM SCY
—
—
—
2:56.08
2:39.37
▲ 16.71
2:24.24
▲ 15.13
2:17.26
▲ 6.98
2:14.96
▲ 2.30
400 IM SCY
—
—
—
—
—
5:11.43
5:00.52
▲ 10.91
4:49.86
▲ 10.66
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.