Notes
here are my splits for all laps divided into 4 laps, first two being full sprint, third lap slowing at the 3 quarter mark and walking recovery with the fourth lap walking recover
0:46, 0:50, 1:17, 1:36
0:46, 0:55, 1:11, 1:36
0:52, 0:53, 1:07, 1:33
0:44, 0:50, 1:07, 1:30
0:41, 0:50, 1:04, 1:29
0:45, 0:52, 1:02, 1;28
0:45, 0:51, 1:06, 1:34
0:41, 0:55, 1:05, 1:32
0:43, 0:56, 1:06, 1:30
0:46, 0:56, 1:03, 1:31
0:43, 0:53, 1:06, 1:30