tracked leader, driven to challenge after 3 out, stayed on strongly to lead close home

jumped well, tracked leader, left in lead 4th, strongly challenged after last, headed and no extra closing stages

chased leaders, slow 1st, lost touch 10th, tailed off 4 out, moderate 3rd

held up in touch, weakened after 9th, soon tailed off, remote 4th

led, quickly pulled up before 4th, dismounted