大象传媒

Usain Bolt ran his fastest time of the season to win his Olympic 200m semi-final.

Looking ahead to the Rio 2016 final, the Jamaican discussed his chances of breaking the world record with Sonja McLaughlan:

鈥淚t depends on the lane I get,鈥� said the 29-year-old, "I know I can do great if I get a top lane. If I get a lower lane it's always harder for me."

"There's no room for mistakes if I'm going to run sub 19 (seconds)."

"It鈥檚 going to be really, really, really hard."

This clip is from 5 live Olympics on Thursday 18 August 2016.