Swimmer profile
Eric Chang
Male15-16Commonwealth SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.64
37.19
▲ 8.45
32.95
▲ 4.24
30.28
▲ 2.67
28.88
▲ 1.40
28.88
± 0.00
26.47
▲ 2.41
24.09
▲ 2.38
21.96
▲ 2.13
21.94
▲ 0.02
21.41
▲ 0.53
100 Free SCY
—
1:31.40
1:14.90
▲ 16.50
1:08.77
▲ 6.13
1:03.54
▲ 5.23
1:02.05
▲ 1.49
57.44
▲ 4.61
51.78
▲ 5.66
47.71
▲ 4.07
47.56
▲ 0.15
48.12
▼ 0.56
200 Free SCY
—
3:30.31
2:52.67
▲ 37.64
2:28.81
▲ 23.86
2:16.69
▲ 12.12
2:13.82
▲ 2.87
2:03.73
▲ 10.09
1:51.97
▲ 11.76
1:45.32
▲ 6.65
1:44.91
▲ 0.41
1:44.22
▲ 0.69
500 Free SCY
—
9:01.10
7:40.91
▲ 80.19
7:04.14
▲ 36.77
6:01.48
▲ 62.66
5:52.86
▲ 8.62
5:30.83
▲ 22.03
5:17.81
▲ 13.02
5:02.08
▲ 15.73
4:45.03
▲ 17.05
4:44.96
▲ 0.07
1000 Free SCY
—
—
—
—
—
12:14.18
11:13.94
▲ 60.24
10:25.57
▲ 48.37
10:10.52
▲ 15.05
10:38.57
▼ 28.05
—
1650 Free SCY
—
—
—
—
—
20:27.19
—
18:20.02
▲ 127.17
18:01.36
▲ 18.66
—
—
50 Back SCY
—
42.05
40.73
▲ 1.32
35.41
▲ 5.32
33.62
▲ 1.79
33.09
▲ 0.53
29.84
▲ 3.25
27.33
▲ 2.51
26.56
▲ 0.77
25.44
▲ 1.12
24.53
▲ 0.91
100 Back SCY
—
1:35.29
1:22.84
▲ 12.45
1:18.42
▲ 4.42
1:12.07
▲ 6.35
1:08.83
▲ 3.24
1:03.38
▲ 5.45
57.49
▲ 5.89
53.58
▲ 3.91
53.31
▲ 0.27
51.46
▲ 1.85
200 Back SCY
—
—
—
—
—
2:25.36
2:14.06
▲ 11.30
2:04.30
▲ 9.76
1:56.95
▲ 7.35
1:55.24
▲ 1.71
1:51.42
▲ 3.82
50 Breast SCY
—
50.79
46.41
▲ 4.38
44.11
▲ 2.30
41.03
▲ 3.08
40.62
▲ 0.41
—
—
31.07
▲ 9.55
—
—
100 Breast SCY
—
1:44.57
1:41.41
▲ 3.16
1:33.18
▲ 8.23
1:27.96
▲ 5.22
1:26.54
▲ 1.42
1:18.31
▲ 8.23
1:10.66
▲ 7.65
1:09.56
▲ 1.10
1:07.06
▲ 2.50
1:04.11
▲ 2.95
200 Breast SCY
—
—
—
—
—
3:04.72
2:47.00
▲ 17.72
2:34.65
▲ 12.35
2:25.93
▲ 8.72
—
—
50 Fly SCY
—
47.56
38.12
▲ 9.44
36.23
▲ 1.89
32.53
▲ 3.70
32.38
▲ 0.15
28.81
▲ 3.57
27.42
▲ 1.39
—
—
—
100 Fly SCY
—
—
1:37.69
1:19.66
▲ 18.03
1:13.74
▲ 5.92
1:12.51
▲ 1.23
1:03.24
▲ 9.27
58.68
▲ 4.56
55.66
▲ 3.02
54.11
▲ 1.55
54.36
▼ 0.25
200 Fly SCY
—
—
—
—
—
2:46.72
2:22.88
▲ 23.84
2:14.15
▲ 8.73
2:07.49
▲ 6.66
—
—
100 IM SCY
—
1:33.95
1:25.12
▲ 8.83
1:18.43
▲ 6.69
1:12.67
▲ 5.76
1:11.73
▲ 0.94
1:06.60
▲ 5.13
—
54.97
▲ 11.63
—
—
200 IM SCY
—
3:53.27
3:05.34
▲ 47.93
2:47.49
▲ 17.85
2:37.70
▲ 9.79
2:31.58
▲ 6.12
2:19.57
▲ 12.01
2:08.62
▲ 10.95
2:00.83
▲ 7.79
1:58.31
▲ 2.52
2:03.51
▼ 5.20
400 IM SCY
—
—
—
—
—
5:21.22
4:54.45
▲ 26.77
4:28.34
▲ 26.11
4:16.60
▲ 11.74
4:29.22
▼ 12.62
—
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.