The Nigerian quartet made up of Okagbare, Gloria Asumu, Jennifer Madu and Agnes Osazuwa, finished last in 43.21seconds. The event saw the U.S. team led by Allyson Felix, claim Gold in time of 41.01 seconds. Jamaica and Great Britain ladies won silver and bronze after crossing the finish line in 41.36 seconds and 41.77 seconds respectively. Germany, Trinidad and Tobago, Ukraine and Canada, all finished ahead of the Nigerian ladies. Posted on 20/08/16