Tracked leading pair, went 2nd 5th (water), led 7th, joined when blundered headed 4 out and rider lost iron briefly, lost 2nd next, one pace and no impression in 3rd
Sometimes jumped left, led, hit 2nd, headed 7th, chased leader until after 9th, chased leading pair, pushed along before 4 out, weakening when blundered next, just held on for remote 4th