 A moment later Michael Andretti jammed the brakes to avoid Paul Tracy and caught the wall, ruining the suspension.On Lap 78 rookie Jacques Villeneuve suddenly pushed up the banking into the wall in Turn 3, walking away unharmed.The lead pack included the Penske cars of Unser and Fittipaldi, Raul Boesel, Scott Goodyear, and Robby Gordon, who recovered from his flat tire.