?? Shericka Jackson won Heat 7 of the Women’s 400m at the Rio 2016 Olympic Games on Saturday — Day 2 of athletics at Rio Olympic Games in Brazil
Jackson, the ?? national champion, finished in 51.73 ahead of Kabange Mupopo of Zambia (51.76) and Justyna Święty of Poland (51.82)
?? Stephenie-Ann McPherson won Heat 1 in 51.36 to also advance to the semi-final set for Day 3, Sunday, August 14 at 6:35pm JA time/ 7:35pm ET.