led, headed after 3 out, no extra before next
chased leader, led after 3 out, ridden and headed last, no extra
settled in rear, headway to 4th before straight, ridden 3 out, soon weakened
settled in 5th, improved to 3rd 3 out, ridden to lead last, stayed on well
raced 3rd, 4th half-way, rear and ridden 4 out, soon weakened, completely tailed off