Swimmer profile
Sydney Chang
Female13-14Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.71
35.83
▲ 3.88
33.40
▲ 2.43
—
29.85
▲ 3.55
30.30
▼ 0.45
100 Free LCM
—
1:18.34
1:10.43
▲ 7.91
1:06.36
▲ 4.07
1:04.80
▲ 1.56
1:03.50
▲ 1.30
200 Free LCM
—
2:52.71
2:33.43
▲ 19.28
2:25.82
▲ 7.61
2:21.29
▲ 4.53
2:30.44
▼ 9.15
400 Free LCM
—
—
5:21.83
5:09.10
▲ 12.73
4:58.55
▲ 10.55
5:08.07
▼ 9.52
800 Free LCM
—
—
—
—
10:17.17
11:13.03
▼ 55.86
50 Back LCM
—
43.52
40.41
▲ 3.11
35.64
▲ 4.77
—
—
100 Back LCM
—
1:34.17
—
1:20.86
▲ 13.31
1:17.35
▲ 3.51
1:18.49
▼ 1.14
200 Back LCM
—
—
—
2:52.60
—
2:48.61
▲ 3.99
50 Breast LCM
—
47.77
45.07
▲ 2.70
39.56
▲ 5.51
39.33
▲ 0.23
—
100 Breast LCM
—
1:41.70
1:37.69
▲ 4.01
1:25.99
▲ 11.70
1:26.37
▼ 0.38
1:26.91
▼ 0.54
200 Breast LCM
—
3:40.12
3:24.23
▲ 15.89
3:08.84
▲ 15.39
3:03.45
▲ 5.39
3:05.07
▼ 1.62
50 Fly LCM
45.20
38.99
▲ 6.21
35.76
▲ 3.23
32.32
▲ 3.44
31.74
▲ 0.58
—
100 Fly LCM
—
1:28.70
1:19.34
▲ 9.36
1:14.14
▲ 5.20
1:13.22
▲ 0.92
1:13.35
▼ 0.13
200 Fly LCM
—
—
2:58.33
2:44.13
▲ 14.20
—
—
200 IM LCM
—
3:07.89
2:51.79
▲ 16.10
2:40.99
▲ 10.80
2:35.09
▲ 5.90
2:46.33
▼ 11.24
400 IM LCM
—
—
—
5:42.61
5:35.96
▲ 6.65
—
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.