This montage was not created using the ReplayMod, so there isn't really any saving positions for it. However you can create this effect by creating the same camera paths for both walls, export both footages, and then you use a video editor to switch between both footages per beat (~0.3seconds).
I know that. creating the same paths is not as easy as it seems.
With the old mod you could just run the path over and over again, in the ReplayMod is a little bit different.