07:555 Live Formula 12013Bahrain GP 1st practiceBBC Radio 5 Sports Extra Duration: 1 hour, 40 minutes Fri 19th Apr 2013, 07:55 on BBC Radio 5 Sports ExtraCommentary on the first practice session ahead of the Bahrain Grand Prix with the 5 live F1 team.GenresSportFormula OneBrand5 Live Formula 1Series5 Live Formula 1: 2013 Source: BBC Online