Swimmer profile
William Chan
Male11-12Laurel East Hartford YMCACT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
47.77
41.21
▲ 6.56
36.45
▲ 4.76
33.83
▲ 2.62
33.27
▲ 0.56
31.43
▲ 1.84
100 Free LCM
—
1:32.77
1:19.48
▲ 13.29
1:13.95
▲ 5.53
1:12.53
▲ 1.42
1:08.69
▲ 3.84
200 Free LCM
—
—
2:50.32
2:40.74
▲ 9.58
2:35.91
▲ 4.83
2:30.37
▲ 5.54
400 Free LCM
—
—
6:02.68
5:34.45
▲ 28.23
5:38.23
▼ 3.78
5:15.28
▲ 22.95
50 Back LCM
55.79
46.59
▲ 9.20
43.35
▲ 3.24
40.02
▲ 3.33
38.52
▲ 1.50
35.58
▲ 2.94
100 Back LCM
—
1:42.76
1:32.68
▲ 10.08
1:25.36
▲ 7.32
1:22.93
▲ 2.43
1:17.17
▲ 5.76
200 Back LCM
—
—
—
3:06.59
2:58.67
▲ 7.92
2:49.12
▲ 9.55
50 Breast LCM
1:07.92
—
—
—
—
42.38
▲ 25.54
100 Breast LCM
—
—
1:58.36
—
—
1:31.42
▲ 26.94
200 Breast LCM
—
—
—
—
—
3:21.40
50 Fly LCM
57.39
46.51
▲ 10.88
44.87
▲ 1.64
—
—
—
100 Fly LCM
—
1:53.45
1:42.79
▲ 10.66
1:31.14
▲ 11.65
—
1:23.65
▲ 7.49
200 IM LCM
—
—
3:28.73
—
3:08.04
▲ 20.69
2:53.57
▲ 14.47
400 IM LCM
—
—
—
—
—
6:05.38
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.