Swimmer profile
Jazlin Chang
Female17-18DARE AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.26
35.84
▲ 4.42
—
30.46
▲ 5.38
29.19
▲ 1.27
28.74
▲ 0.45
28.11
▲ 0.63
28.94
▼ 0.83
100 Free LCM
1:31.33
1:16.48
▲ 14.85
—
1:07.26
▲ 9.22
1:03.31
▲ 3.95
1:02.59
▲ 0.72
1:01.83
▲ 0.76
1:02.40
▼ 0.57
200 Free LCM
—
2:56.68
—
2:29.77
▲ 26.91
2:27.00
▲ 2.77
—
2:24.00
▲ 3.00
2:22.51
▲ 1.49
400 Free LCM
—
—
—
5:26.35
—
—
5:13.43
▲ 12.92
—
50 Back LCM
45.57
42.47
▲ 3.10
—
—
—
—
37.38
▲ 5.09
—
100 Back LCM
1:38.25
1:31.29
▲ 6.96
—
1:19.34
▲ 11.95
1:21.23
▼ 1.89
1:21.43
▼ 0.20
1:19.96
▲ 1.47
1:20.70
▼ 0.74
200 Back LCM
—
—
—
—
2:49.55
—
2:48.15
▲ 1.40
—
50 Breast LCM
53.50
45.82
▲ 7.68
41.10
▲ 4.72
—
—
—
39.36
▲ 1.74
36.51
▲ 2.85
100 Breast LCM
1:48.90
1:39.84
▲ 9.06
1:28.22
▲ 11.62
1:20.48
▲ 7.74
1:23.39
▼ 2.91
1:18.80
▲ 4.59
1:20.59
▼ 1.79
1:20.26
▲ 0.33
200 Breast LCM
—
—
—
3:00.74
3:00.57
▲ 0.17
2:57.34
▲ 3.23
2:55.06
▲ 2.28
2:51.16
▲ 3.90
50 Fly LCM
44.72
39.57
▲ 5.15
—
—
—
—
32.80
▲ 6.77
32.57
▲ 0.23
100 Fly LCM
1:38.20
1:35.28
▲ 2.92
—
1:21.16
▲ 14.12
1:19.27
▲ 1.89
1:18.86
▲ 0.41
1:16.69
▲ 2.17
1:17.09
▼ 0.40
200 Fly LCM
—
—
—
—
—
3:03.34
—
—
200 IM LCM
—
—
—
2:47.13
2:42.80
▲ 4.33
2:38.53
▲ 4.27
2:40.77
▼ 2.24
2:41.58
▼ 0.81
400 IM LCM
—
—
—
—
5:44.73
5:37.59
▲ 7.14
5:49.34
▼ 11.75
5:46.92
▲ 2.42
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.