The image provided by OMEGA on Monday shows the photo finish of the women's 400-meter final when Bahamas' Shaunae Miller (bottom) falls over the finish line to win gold ahead of United States' Allyson Felix (top) and Shericka Jackson of Jamaica in the 2016 Rio de Janeiro Games. The figures at the bottom indicate the time when the chest of the athletes crossed the finish line. | OMEGA TIMING VIA AP
The image provided by OMEGA on Monday shows the photo finish of the women's 400-meter final when Bahamas' Shaunae Miller (bottom) falls over the finish line to win gold ahead of United States' Allyson Felix (top) and Shericka Jackson of Jamaica in the 2016 Rio de Janeiro Games. The figures at the bottom indicate the time when the chest of the athletes crossed the finish line. | OMEGA TIMING VIA AP

Heavy rain hits the men's 110-meter hurdles heat on Monday night at the 2016 Summer Olympics in Rio de Janeiro. | AP
Heavy rain hits the men's 110-meter hurdles heat on Monday night at the 2016 Summer Olympics in Rio de Janeiro. | AP