Dist. Time
  100 9.9
  200 19.8
  400 43.8
  800 103.7
 1000 136.0
 1500 213.1
 2000 296.2
 3000 457.6
 5000 793.0
10000 1650.8
20000 3464.4
25000 4495.6
30000 5490.4