chased leaders, every chance 6th, weakened rapidly, behind next, tailed off when pulled up before last
pressed leaders, every chance 6th until weakened approaching last
with leaders until weakened approaching 5th, tailed off from 2 out
chased leaders, led 6th, weakening when mistake and headed last, kept on flat
prominent, led after 2nd until 6th, led last, all out
led until after 2nd, prominent until lost place approaching 6th, kept on approaching last