(That is a neat video. It's like she knew the results before the race and was really enjoying herself.)
A friend sent me that link and ask me to watch the video and let him know what I thought. I told him just what you just posted . Seems like she was completely confident that she would win and did even out do her personal best time for gold .
Tom H
Not a dirty old man yet ,I`am only 60 years young lol.