So I did a 6x800m track workout today, at that same interval (2:27-2:34) pace.
Everything went great, my fastest was about a 2:31, my slowest a 2:32, so they were real consistant. I was really frustrated because after 4 I had to go to the bathroom. I didn't want to, I had to, and there is really a big difference. It's just frustrating when the main thing holding you back is your bowls, not your will, not your legs or lungs. It's all good though, I just pray I don't have the same issue in a couple of weeks come race day.