disputed lead until led 11th, hit next, headed 3 out, weakened quickly from 2 out
behind, hit 17th, headway to join leader 19th, led 3 out, stayed on well
led 3rd until headed 11th, lost touch from 14th, tailed off
led to 3rd, disputed lead or prominent, every chance 19th, soon ridden and outpaced, kept on under pressure from last