The 6 gaps on this stage are simple jumps.
Since the shaman is not needed on this map, it's fine to rush on this one. Just hop across, grab the cheese, and hop back. In order to get the fastest times (without the shaman's help), jump immediately after landing on each peg, or you may over-jump and die/have to slow down to land on the platform.
As a shaman, you aren't really needed on this map. The mice can make each jump quite easily. You could plug up the holes with planks, but by the time you have done so, most of them will have made it across anyway. Still, it's a good precaution in case someone isn't paying attention.