 As a result, she would focus on sharpening the 100 m for the upcoming championships and attempt the sprint double at the 2016 Olympics.At the 2015 World Championships, Fraser-Pryce was hoping to make history as the first woman to win three 100 m world titles.There was also speculation that she would attempt to break Marion Jones' 16-year-old championship record (and her own personal best) of 10.70 s. Entering the championships, she headed the 100 m world rankings with 10.74 s, and qualified as fastest overall in the semifinal.