Notes
Garmin split at the GPS mile, I manual lapped at 1600 on the track. Splits therefore were actually:
7:31
7:27
7:32
7:32
7:36
Goal was steady state, so 7:30-7:40
Each had approximately 1 min rest, then did 4x400 with 1 min rest, goal was 1:45
1:41
1:43
1:39
1:39