Swimmer profile
Jack Williams
MaleOpen / SeniorCity Of Lafayette AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2024–25
50 Free LCM
45.27
38.84
▲ 6.43
35.34
▲ 3.50
33.22
▲ 2.12
26.04
▲ 7.18
100 Free LCM
1:48.81
1:32.83
▲ 15.98
1:24.23
▲ 8.60
1:15.36
▲ 8.87
58.12
▲ 17.24
200 Free LCM
—
3:23.27
3:00.67
▲ 22.60
2:43.61
▲ 17.06
2:15.21
▲ 28.40
400 Free LCM
—
—
6:33.85
5:46.10
▲ 47.75
—
50 Back LCM
52.16
45.48
▲ 6.68
41.48
▲ 4.00
40.79
▲ 0.69
32.98
▲ 7.81
100 Back LCM
1:53.09
1:37.85
▲ 15.24
1:30.96
▲ 6.89
1:28.37
▲ 2.59
1:13.44
▲ 14.93
200 Back LCM
—
—
—
—
2:52.44
50 Breast LCM
1:11.32
—
—
—
—
100 Breast LCM
2:36.66
—
—
—
—
50 Fly LCM
—
56.93
44.19
▲ 12.74
—
31.34
▲ 12.85
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.