I think I was 34th or 35th can't remember for certain. Was looking good for sub 20 until the last section of uphills around 2.2 miles so my aim for next time is to sustain my pace better in the final mile.
1st mile 6:10 2nd mile 6:31 3rd mile 6:37
Good wheels that, great stuff.
Had a bit of a debate with a clubmate over 5k running in the week, seems as though we all blast off and try to hang on, but get steadily slower