Vettel keeps Ferrari ahead in testing

Ferrari Formula One driver Sebastian Vettel (L) of Germany is reflected in a mirror as he talks to reporters during the second testing session ahead the upcoming season at the Circuit Barcelona-Catalunya in Montmelo, Spain, February 23, 2016. REUTERS/Sergio Perez

BARCELONA (Reuters) - Sebastian Vettel kept Ferrari on top of the Formula One testing timesheets for the second day running on Tuesday even if champions Mercedes again led the mileage charts.

The four-time champion's quickest lap of one minute 22.810 seconds around the Spanish Grand Prix circuit was 0.715 quicker than the next best Red Bull driven by Australian Daniel Ricciardo.