held up and behind, headway 10th, led 12th, clear approaching 17th, unchallenged
chased leaders, in touch to 10th, weakened 14th
led to 5th, led 6th, headed 13th, weakened from 16th
chased leaders to 15th, gradually weakened, tailed off
behind, in touch to 6th, weakened from 8th, tailed off
prominent to 6th, gradually weakened, pulled up before 15th