Schill 's race came to an end on lap 43 when he exited with mechanical problems leaving Schumacher to contend with Prunty and Mike Egan for third .
Bennett extended his lead through the mid-stages of the race as Bamke attempted to close .
Schill 's race came to an end on lap 43 when Bennett exited with mechanical problems leaving Schumacher to contend with Prunty and Mike Egan for third .
Bennett extended his lead through the mid-stages of the race as Bamke attempted to close .