(Reuters) -Sydney McLaughlin-Levrone ventured beyond her usual 400 metres event, clocking an impressive 11.21 seconds to take second place in her first professional 100 metres flat race at the Grand Slam Track meet in Philadelphia on Sunday.
The American four-time Olympic champion and world record holder in the 400 metres hurdles, accustomed to dominating the one-lap event, found herself beaten by Jamaica's Ackera Nugent, who won in 11.11 seconds.
