SuggestedLeadIn: Jamaican Usain Bolt and American Justin Gatlin on their progression to the men's 200 metres final, at the IAAF World Championships in Beijing, China.

Script: SOUNDBITE (English) Usain Bolt, Jamaica, 200 metres qualifier:

"Just a great time. It's going to be a good run. I think just overall a tough run, but I am looking forward to it. It is my favourite event and I want to win, so that's my focus." XX

Q. Are you ready for an ice bath?

"No more ice baths now."

SOUNDBITE (English) Usain Bolt, Jamaica:

"I need runs and I told you guys I need runs. Yesterday got me in better shape. The more I run, the better I am going to feel."

UPSOUND (English) Justin Gatlin, USAm 200 metres qualifier:

Q. How'd it go tonight, Justin?

"It felt good."