Share 'Training for a CX TT?'

So with the news on Cyclocross Magazine of the start-order determining time trial for the Cyclocross National Championships in Bend, I'm curious how we might tweak our training for such an odd event?  If at all?  I know I typically don't have that type of all-out speed if it really is about 12 minutes as proposed I probably should do something different. Curious to hear your thoughts. I'm not goi…