Back Squats, GHD'S, Back Extensions

For time:
50 - 95lb Back Squat
50 - GHD'S
50 - 75lb Back Squat
50 - Back Extensions
50 - 55lb Back Squat
50 - GHD'S
Splits
1 - 5:12
2 - 5:46
3 - 7:08
Total time - 18:07
Round 2 would have been about a minute faster.  I had to help show one of the kids how to do mirror runs.  I also was not in a huge rush taking on and off the weights.  However by round 3 GHD'S I was on fire.  It was all I could do on the last 10 just to get them done.