Swimmer profile
Graham Chang
Male17-18Dynamo Swim ClubGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
28.11
26.20
▲ 1.91
25.83
▲ 0.37
25.51
▲ 0.32
25.79
▼ 0.28
100 Free LCM
1:36.02
1:02.35
▲ 33.67
59.05
▲ 3.30
56.45
▲ 2.60
56.26
▲ 0.19
55.16
▲ 1.10
200 Free LCM
—
2:21.68
2:12.45
▲ 9.23
2:06.28
▲ 6.17
2:03.47
▲ 2.81
2:01.12
▲ 2.35
400 Free LCM
—
6:03.18
4:51.87
▲ 71.31
4:53.44
▼ 1.57
4:30.97
▲ 22.47
4:23.90
▲ 7.07
800 Free LCM
—
—
—
—
—
9:54.87
1500 Free LCM
—
—
—
—
19:08.79
18:37.45
▲ 31.34
50 Back LCM
—
—
—
—
—
31.92
100 Back LCM
—
1:16.77
1:11.37
▲ 5.40
1:07.03
▲ 4.34
1:09.80
▼ 2.77
1:07.56
▲ 2.24
200 Back LCM
—
2:57.63
2:41.49
▲ 16.14
2:34.22
▲ 7.27
—
2:31.51
▲ 2.71
50 Breast LCM
57.42
—
—
—
—
—
100 Breast LCM
—
—
1:30.00
1:21.93
▲ 8.07
1:22.72
▼ 0.79
1:23.29
▼ 0.57
200 Breast LCM
—
3:47.98
3:08.11
▲ 39.87
3:17.15
▼ 9.04
—
—
50 Fly LCM
54.60
—
—
28.22
▲ 26.38
28.25
▼ 0.03
27.49
▲ 0.76
100 Fly LCM
—
1:09.83
1:04.15
▲ 5.68
1:02.02
▲ 2.13
1:01.01
▲ 1.01
1:00.75
▲ 0.26
200 Fly LCM
—
—
2:54.76
2:35.01
▲ 19.75
2:20.02
▲ 14.99
2:16.13
▲ 3.89
200 IM LCM
—
2:48.79
2:34.18
▲ 14.61
2:28.75
▲ 5.43
2:25.20
▲ 3.55
2:25.47
▼ 0.27
400 IM LCM
—
6:47.96
5:42.07
▲ 65.89
5:30.91
▲ 11.16
—
—
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.