Spanish GP: Lewis Hamilton sets pace in practice one - highlights
Watch highlights as Mercedes driver Lewis Hamilton sets the fastest time in first practice for the Spanish Grand Prix, almost a second ahead of Jenson Button.
Hamilton was 0.868 seconds clear of Button, while Red Bull's Daniel Ricciardo was third, 0.082secs behind Button, with Ferrari's Fernando Alonso fourth.
The second Red Bull driver Sebastian Vettel was only 20th overall after stopping out on track with an electrical problem after just four laps.
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