chased leaders, led 1 1/2f out, ridden and stayed on well
with leader, led over 2f out until 1 1/2f out, no extra pace
held up, not clear run and switched 2f out, stayed on, never able challenge
held up, effort 3f out, no impression
slowly into stride, effort halfway, never dangerous
slowly into stride, soon chasing leaders, weakened quickly halfway, tailed off