RIO DE JANEIRO, BRAZIL - AUGUST 14:  Faith Chepngetich Kipyegon of Kenya, Dawit Seyaum of Ethiopia and Shannon Rowbury of the United States compete in the Women's 1500 meter semifinals on Day 9 of the Rio 2016 Olympic Games at the Olympic Stadium on August 14, 2016 in Rio de Janeiro, Brazil.  (Photo by Ian Walton/Getty Images)