Personal Best
U.S. Championships; Saturday recap (Nick Zaccardi Jun 28, 2014, 6:01 PM EDT) “In the women’s 400m final, Olympic champion Sanya Richards-Ross couldn’t run down Francena McCorory. McCorory, the World Indoor champion, ran a personal best 49.48 seconds. That’s the fastest 400m by an American woman since Richards-Ross won the 2012 Olympic Trials in 49.28.” http://olympictalk.nbcsports.com/2014/06/28/dawn-harper-nelson-wins-100m-hurdles-usa-track-and-field-championships/…