Updated on
Summary USA Red women's team won the 4x100-metre relay at the Penn Relays in Philadelphia.
The quartet of Lauryn Williams, Allyson Felix, Marshavet Myers, and Carmelita Jeter broke the record of 42.33 seconds set by a US team in 2000.USA Blue claimed the second spot while Jamaican Athletes women’s team finished the race third. In 4x100-metre men’s sprints, Jamaican Athletes earned the crown while USA Red and USA Blue came second respectively.
