Swimmer profile
Jazlin Chang
Female17-18DARE AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.06
33.53
▲ 4.53
31.15
▲ 2.38
29.12
▲ 2.03
27.36
▲ 1.76
26.16
▲ 1.20
25.85
▲ 0.31
25.47
▲ 0.38
25.56
▼ 0.09
100 Free SCY
1:23.47
1:15.98
▲ 7.49
1:05.29
▲ 10.69
1:02.57
▲ 2.72
59.60
▲ 2.97
57.89
▲ 1.71
56.56
▲ 1.33
57.10
▼ 0.54
54.57
▲ 2.53
200 Free SCY
—
—
2:27.30
2:25.99
▲ 1.31
2:10.99
▲ 15.00
2:09.90
▲ 1.09
2:05.44
▲ 4.46
2:05.45
▼ 0.01
2:04.61
▲ 0.84
500 Free SCY
—
—
—
—
—
5:50.34
5:41.82
▲ 8.52
—
5:34.16
▲ 7.66
50 Back SCY
44.39
38.49
▲ 5.90
38.48
▲ 0.01
35.25
▲ 3.23
34.44
▲ 0.81
—
—
30.73
▲ 3.71
38.84
▼ 8.11
100 Back SCY
1:39.65
1:24.54
▲ 15.11
1:19.02
▲ 5.52
1:13.11
▲ 5.91
1:10.60
▲ 2.51
1:08.13
▲ 2.47
1:08.51
▼ 0.38
—
1:07.89
▲ 0.62
200 Back SCY
—
—
—
—
2:28.67
2:27.11
▲ 1.56
2:30.14
▼ 3.03
2:27.47
▲ 2.67
—
50 Breast SCY
47.69
41.54
▲ 6.15
38.19
▲ 3.35
36.25
▲ 1.94
36.94
▼ 0.69
—
—
34.10
▲ 2.84
33.75
▲ 0.35
100 Breast SCY
1:46.26
1:29.80
▲ 16.46
1:24.72
▲ 5.08
1:21.90
▲ 2.82
1:17.63
▲ 4.27
1:12.05
▲ 5.58
1:10.15
▲ 1.90
1:10.17
▼ 0.02
1:09.30
▲ 0.87
200 Breast SCY
—
—
—
—
2:43.31
2:36.55
▲ 6.76
2:34.28
▲ 2.27
—
2:28.32
▲ 5.96
50 Fly SCY
—
38.20
36.45
▲ 1.75
34.22
▲ 2.23
34.53
▼ 0.31
—
—
28.60
▲ 5.93
28.86
▼ 0.26
100 Fly SCY
—
1:28.42
1:24.43
▲ 3.99
—
1:14.50
▲ 9.93
1:07.95
▲ 6.55
1:06.11
▲ 1.84
1:07.07
▼ 0.96
1:07.08
▼ 0.01
200 Fly SCY
—
—
—
—
—
2:37.51
—
2:34.22
▲ 3.29
—
100 IM SCY
1:32.49
1:21.83
▲ 10.66
1:14.91
▲ 6.92
1:12.68
▲ 2.23
1:11.26
▲ 1.42
—
—
—
—
200 IM SCY
—
—
—
—
2:26.88
2:20.85
▲ 6.03
2:19.85
▲ 1.00
2:19.05
▲ 0.80
2:21.61
▼ 2.56
400 IM SCY
—
—
—
—
—
5:09.68
5:04.16
▲ 5.52
4:54.43
▲ 9.73
4:56.99
▼ 2.56
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.