Torri Huske roars back to edge Walsh for gold in US 100m butterfly one-two

• Huske captures USA's first individual gold of Games
• World record holder Walsh beaten into second place

Torri Huske beat US teammate and world record holder Gretchen Walsh by 0.04 seconds to win the women's 100m butterfly gold in a dramatic race on Sunday.

I feel like I'm in shock right now, like I don't even know how to process it, like I need to cry but I'm also smiling," said Huske after the race.