always prominent, led over 2f out to 1f out, unable to quicken
always prominent, ridden over 2f out, weakened over 1f out
led over 2f, lost place over 3f out, one pace
lost place over 4f out, no headway final 3f
lost place over 4f out, no headway final 3f
always prominent, led over 4f out to over 2f out, soon weakened