Cooper Test > 2400m!!

First circuit in 1.47. Second in 1.58. 3rd and 4th 2 minutes exactly. 5th and 6th I wasn't paying close attention as I knew I still had 15 seconds to play with so if I didn't slow down dramatically I would make it. Got to about 20m past the mark where I started when the 12 minutes were up. And it wasn't as if I was flattened at the end of it either. I suppose I could push and get an even better time but to be honest am not quite sure how to. I don't really 'do' pain... I think I have to arrange the right music for next time - that's the only thing that gets me really leaping along.