Zach & Rachel (?) look really far behind by this point and Brodie & Kurt actually look to be ahead of the camels:
We know Burnie & Ashley fail at least once too:
If this is a detour of camel racing vs camel transporting, it's probably going to be a choice of fast/hard vs slow/easy.
I doubt teams will be able to beat the camels beyond a few attempts, once you're tired out you've got no hope. I reckon we'll see a few switches here if it is indeed a detour.