led over 3f, prominent until outpaced over 2f out, soon beaten
led 9f out until ridden and headed over 1f out, one pace
started slowly, headway over 7f out, weakened 2f out
held up, dropped rear 7f out, driven along 3f out, no impression
held up, headway to join leader 2f out, led over 1f out, driven clear