tracked leaders, led after 4 out, clear 2 out, driven out flat
led after 2nd to 6th, led 8th until after 4 out, weakened next
led until after 2nd, led 6th to 8th, weakening when blundered 4 out, soon behind
soon outpaced, some headway 4 out, never dangerous
held up, not jump well, soon behind
held up, steady headway 8th, effort 2 out, kept on flat