Cohoon replaced by Richards for relay finalpublished at 17:38 British Summer Time 27 July
Swimming - men’s 4x100m freestyle relay final (20:44 BST)
Matthew Henry
BBC Sport in Paris
The big 4x100m freestyle relay finals are tonight with Team GB having quartets in both.
The men qualified third-fastest this morning, having rested their quickest 100m freestyler Matt Richards from the heat.
It was always going to be tough on someone and Alex Cohoon, who put in the second-fastest split this morning, is the one to miss out as Richards comes in for the big one.
Richards lines up with Tom Dean, Duncan Scott and Jacob Whittle.