Notes
was planning to do 22 but decided to stop a 20 because I was really not feeling well at the end - pace was slowing and I was so nauseated (ended up getting problem the next day so I thought it was mainly due to that).
7:52, 7:31, 7:35, 7:31, 7:25, 7:31, 7:30, 7:26, 7:22, 7:28, 7:30, 7:22, 7:23, 7:28, 7:30, 7:40, 7:42, 7:57, 8:13, 7:56. average pace was 7:30 before the fall apart around mile 16/17.