In Lap 15 , Jonathan Summerton ( USA ) is 4.3 seconds ahead of Switzerland losing time .
USA lead still Switzerland after the stops but the Swiss driver , Neel Jani , lost the second gear of his car .
In Lap 15 , Jonathan Summerton ( USA ) is 4.3 seconds ahead of Swiss losing time .
USA lead still Switzerland after the stops but the Swiss driver , Neel Jani , lost the second gear of his car .