Swimmer profile
Lou Stack
Male10 & UnderFox Chapel Killer WhalesAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2024–25
2025–26
50 Free LCM
1:08.44
48.97
▲ 19.47
43.82
▲ 5.15
100 Free LCM
—
—
1:37.79
200 Free LCM
—
4:15.98
—
50 Back LCM
—
58.42
55.06
▲ 3.36
100 Back LCM
2:57.49
2:16.25
▲ 41.24
2:01.97
▲ 14.28
200 Back LCM
—
—
4:08.63
50 Fly LCM
—
—
58.34
200 IM LCM
—
—
4:16.96
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.