Led to after 1st, led again 3rd to next, tracked leader, blundered 5th, regained lead after 10th, soon clear, reduced advantage 3 out, drew clear again before next, unextended
Led after 1st to 3rd, led again next, headed after 10th, chased clear leader (winner), headway and close up 3 out to before next, kept on same pace, no chance after