led 2nd until blundered and unseated rider 6th
led to 2nd, left in lead 5th, came clear from 3 out, stayed on well
chased leaders, hit 3rd, weakened 9th, mistake next, soon tailed off
in touch, hit 4th, left in 2nd next, blundered 10th and 3 out, soon beaten, no danger when hit last