Timetable of events for Saturday

(Reuters) - Olympic timetable of events for Saturday (all times GMT)

SWIMMING, National Aquatics Centre

1033 Men's 400m individual medley heats

1057 Women's 100m butterfly heats

1118 Men's 400m freestyle heats

1148 Women's 400m individual medley heats

1223 Men's 100m breaststroke heats

1250 Women's 4 x 100m freestyle relay heats

ARTISTIC GYMNASTICS, National Indoor Stadium

0400 Men's qualification - subdivision one

0800 Men's qualification - subdivision two

1200 Men's qualification - subdivision three

BOXING, Beijing Workers' Gymnasium

0530 Men's middleweight (75kg) preliminary bouts

0701 Men's light-heavyweight (81kg) preliminary bouts

1100 Men's middleweight (75kg) preliminary bouts