Swimmer profile
Emi Chang
Female15-16Brea AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
34.14
31.76
▲ 2.38
29.61
▲ 2.15
29.00
▲ 0.61
30.19
▼ 1.19
100 Free LCM
1:42.11
1:14.94
▲ 27.17
1:08.30
▲ 6.64
1:04.48
▲ 3.82
1:02.70
▲ 1.78
1:05.61
▼ 2.91
200 Free LCM
—
—
2:26.24
2:17.65
▲ 8.59
2:20.65
▼ 3.00
—
400 Free LCM
—
—
5:09.00
—
4:46.57
▲ 22.43
4:45.14
▲ 1.43
50 Back LCM
58.99
41.29
▲ 17.70
—
—
—
—
100 Back LCM
—
1:29.99
—
—
—
—
50 Breast LCM
1:01.47
45.78
▲ 15.69
—
—
—
37.46
▲ 8.32
100 Breast LCM
—
1:40.38
1:27.79
▲ 12.59
1:23.17
▲ 4.62
1:22.67
▲ 0.50
1:24.25
▼ 1.58
200 Breast LCM
—
—
3:02.96
2:58.37
▲ 4.59
2:51.52
▲ 6.85
2:54.59
▼ 3.07
50 Fly LCM
—
40.28
—
—
—
32.14
▲ 8.14
100 Fly LCM
—
—
1:19.32
1:12.27
▲ 7.05
1:11.76
▲ 0.51
—
200 Fly LCM
—
—
2:47.88
2:37.78
▲ 10.10
2:46.19
▼ 8.41
—
200 IM LCM
—
—
2:46.46
2:35.99
▲ 10.47
2:33.94
▲ 2.05
2:44.09
▼ 10.15
400 IM LCM
—
—
—
5:35.81
—
—
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.