In reply to: She is a lot faster than everyone in the field posted by jclay
She ran 1:08 where her nearest competitors ran 1:05-1:06. So in winning her heat and having the best overall time, she was still able to coast on in.
It could be complete chaos. The key to stopping that is not going out as slow as the men did (they went out at 15:20 pace after the first 1k).