There are only four events but with heats, semi-finals and...
There are only four events but with heats, semi-finals and finals there are 11 races, plus three more with relays so 14 races over six days is a lot of swimming.
There are only four events but with heats, semi-finals and finals there are 11 races, plus three more with relays so 14 races over six days is a lot of swimming.