chased leaders, headway to go 2nd 4 out, led before 2 out, soon clear, easily (2 hurdles ommited)
tracked leaders, led approaching 3 out, headed before next, no extra
chased leader, slow 7th and 8th, soon pushed along, hung left before 3 out, never able to challenge
led until approaching 3 out, soon weakened, tailed off, remote 4th
held up in touch when blundered and unseated rider 2nd