0 30:33.277373
   1 30:35.254137
   2 30:37.230896
   3 30:39.207661
   4 30:41.184420
   5 30:43.161182
   6 30:45.137947
   7 30:47.114711
   8 30:49.091474
   9 30:51.068233
  10 30:53.044998
  11 30:55.021760
  12 30:56.998524
  13 30:58.975283
  14 31:00.952047
  15 31:02.928811