Women 400 Meter Final
Women 400 Meter Final POS BIB ATHLETE COUNTRY MARK REACTION TIME 1 361 Shaunae MILLER BAH BAH 49.44 PB 0.155 2 1339 Allyson FELIX USA USA 49.51 SB 0.177 3 890 Shericka JACKSON JAM JAM 49.85 0.176 4 1347 Natasha HASTINGS USA USA 50.34 0.161 5 1341 Phyllis FRANCIS USA USA 50.41 0.219 6 895 Stephenie Ann MCPHERSON JAM JAM 50.97 0.133 7 1315 Olha ZEMLYAK UKR UKR 51.24 0.183 8 863 Libania GRENOT ITA ITA 51.25 0.149