led to 3rd, led 4th, headed 9th, weakened 11th
headway 8th, soon prominent, led 12th, clear 2 out, eased flat
chased leaders until led 3rd, headed next, led 9th, headed 12th, one pace approaching 2 out
mistake 1st, chased leaders until weakened 9th, tailed off
ridden and headway 8th, every chance next until mistake 11th, not recover, tailed off