To see the coordinate sheet for the entire movement (instead of a single coordinate for the drill page you're on), tap the coordinate text in the Info Bar.
After taping the coordinate text, a drop down from the Info Bar will display the coordinate sheet (all coordinates for the full song/drill file). You are able to then swipe up and down to see more of the coordinate sheet, and are able to tap on any coordinate to change which page displays in the background.
To exit the coordinate sheet, tap on the coordinate text in the Info Bar again and the drop down bar will contract.