led 3rd to 7th, led 11th to 17th, led 2 out to last, led flat, ran on well
mistakes, chased leaders until outpaced 4 out, kept on flat
led to 3rd, close up, led 17th to 2 out, led last, soon headed and one pace
soon behind, well outpaced from 15th until ran on from 2 out
with leaders, led 7th to 11th, close up, outpaced 4 out, weakened last
outpaced and behind, some headway 15th, soon beaten