Swimmer profile
William Chapman
Male15-16Shock WaveMS · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2021–22
2022–23
2023–24
2024–25
50 Free LCM
1:09.93
38.06
▲ 31.87
—
29.38
▲ 8.68
28.72
▲ 0.66
100 Free LCM
—
1:24.76
1:14.53
▲ 10.23
1:04.19
▲ 10.34
1:02.84
▲ 1.35
200 Free LCM
—
—
2:40.70
2:23.22
▲ 17.48
2:19.12
▲ 4.10
400 Free LCM
—
—
5:48.68
5:07.98
▲ 40.70
5:04.25
▲ 3.73
50 Back LCM
1:24.40
—
—
—
—
100 Back LCM
—
1:48.89
1:38.54
▲ 10.35
1:28.12
▲ 10.42
1:24.16
▲ 3.96
50 Breast LCM
—
1:08.33
—
—
—
100 Breast LCM
—
2:19.25
1:52.04
▲ 27.21
1:42.89
▲ 9.15
1:36.90
▲ 5.99
100 Fly LCM
—
—
—
—
1:13.97
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.