Split time under, as in, faster than 6.31. Since he ran a slower 60 in Beijing (while having a much faster 30), I think it shows that he did have to have significant improvements, no just in finishing the race, but in top speed as well.
Split time under, as in, faster than 6.31. Since he ran a slower 60 in Beijing (while having a much faster 30), I think it shows that he did have to have significant improvements, no just in finishing the race, but in top speed as well.