Florida's Claudia Francis finishes the anchor leg of the women's 4x400-meter relay to win the event during the NCAA track and field championships in Eugene, Ore., Saturday, June 13, 2015.
Florida's Claudia Francis finishes the anchor leg of the women's 4x400-meter relay to win the event during the NCAA track and field championships in Eugene, Ore., Saturday, June 13, 2015. Ryan Kang AP
Florida's Claudia Francis finishes the anchor leg of the women's 4x400-meter relay to win the event during the NCAA track and field championships in Eugene, Ore., Saturday, June 13, 2015. Ryan Kang AP