RIO DE JANEIRO - With the Olympics entering Day 4 of sporting action, here is a look at Team SG's athletes in action in Rio on August 10.

All times below in Singapore time.

WEDNESDAY (AUG 10)

Joseph Schooling

100m freestyle (heats), 1217am

Get to know all of Team SG's athletes in Rio with ST's interactive guide here: http://str.sg/4SXs

Follow ST's microsite till Aug 21 when the Olympics ends: http://str.sg/olympics