Swimmer profile
Asher Chang
Male17-18Nitro SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
54.21
—
35.70
▲ 18.51
31.69
▲ 4.01
29.29
▲ 2.40
29.02
▲ 0.27
28.12
▲ 0.90
27.58
▲ 0.54
100 Free LCM
2:04.44
1:50.23
▲ 14.21
1:19.17
▲ 31.06
1:07.46
▲ 11.71
1:02.51
▲ 4.95
1:02.85
▼ 0.34
1:00.14
▲ 2.71
1:00.50
▼ 0.36
200 Free LCM
—
—
—
2:21.53
2:17.67
▲ 3.86
2:17.76
▼ 0.09
2:12.51
▲ 5.25
2:13.00
▼ 0.49
400 Free LCM
—
—
—
4:58.27
4:51.54
▲ 6.73
4:54.00
▼ 2.46
4:49.80
▲ 4.20
4:47.77
▲ 2.03
800 Free LCM
—
—
—
10:47.03
10:02.94
▲ 44.09
9:59.58
▲ 3.36
10:06.95
▼ 7.37
—
1500 Free LCM
—
—
—
20:24.03
18:57.41
▲ 86.62
18:53.34
▲ 4.07
19:08.16
▼ 14.82
—
50 Back LCM
—
—
42.04
36.01
▲ 6.03
—
—
—
31.74
▲ 4.27
100 Back LCM
2:09.30
2:00.46
▲ 8.84
1:33.20
▲ 27.26
1:19.96
▲ 13.24
1:13.57
▲ 6.39
1:08.92
▲ 4.65
1:07.46
▲ 1.46
1:07.91
▼ 0.45
200 Back LCM
—
—
—
2:42.35
2:35.37
▲ 6.98
2:36.06
▼ 0.69
2:27.34
▲ 8.72
2:25.29
▲ 2.05
50 Breast LCM
—
—
48.62
40.16
▲ 8.46
—
—
33.97
▲ 6.19
32.58
▲ 1.39
100 Breast LCM
2:40.01
2:12.09
▲ 27.92
1:48.43
▲ 23.66
1:28.25
▲ 20.18
1:27.13
▲ 1.12
1:19.32
▲ 7.81
1:13.62
▲ 5.70
1:11.33
▲ 2.29
200 Breast LCM
—
—
—
3:07.39
2:59.18
▲ 8.21
2:54.89
▲ 4.29
2:42.00
▲ 12.89
2:38.75
▲ 3.25
50 Fly LCM
—
1:09.70
41.41
▲ 28.29
33.67
▲ 7.74
—
—
—
29.77
▲ 3.90
100 Fly LCM
—
—
—
1:21.46
1:13.69
▲ 7.77
1:09.21
▲ 4.48
1:04.58
▲ 4.63
1:06.67
▼ 2.09
200 Fly LCM
—
—
—
—
—
2:39.48
2:35.94
▲ 3.54
2:43.50
▼ 7.56
200 IM LCM
—
—
—
2:40.38
2:30.52
▲ 9.86
2:27.02
▲ 3.50
2:24.57
▲ 2.45
2:21.66
▲ 2.91
400 IM LCM
—
—
—
5:54.13
5:39.71
▲ 14.42
5:18.02
▲ 21.69
5:07.96
▲ 10.06
5:06.30
▲ 1.66
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.