always last, mistake 12th, lost touch from 15th
prominent until outpaced from 15th, mistake and lost touch 5 out
made most to 13th, challenged 3 out, left in lead 2 out, no extra towards finish
always prominent, mistake 8th and 13th, led from 15th, blundered 4 out, disputing lead when blundered and unseated rider 2 out
disputed lead 4th to 10th, led 13th to 15th, chased leaders, ran on under pressure flat to lead close home