chased leaders, hard ridden 4 out, every chance 3 out, soon weakened
chased leader until blundered and lost place 5th, tailed off from 4 out
led until approaching last, weakened flat
headway 5th, led approaching last, went clear flat
tailed off from 6th, pulled up before 2 out
chased leaders, every chance 4 out, ridden and weakened next