If you look at her last 400m
by NDoggie78 (2016-07-08 15:24:03)

In reply to: I was wondering if she sand-bagged and maybe she did. *  posted by G.K.Chesterton


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.