Workout of the day - 8 x 500m intervals, 2 minutes rest

1 - 1:47.3
2 - 1:46.7
3 - 1:44.6
4 - 1:44.8
5 - 1:42.6
6 - 1:44.0
7 - 1:43.5
8 - 1:41.7