After plural eyes sync, I would add slugs for the parts that have no recording in each track so you have 5 tracks with the same timecode length and in sync. I would then create a independent clip for each track appropriately named with the camera angle. Select these five clips in the viewer and make multiclip from the in point and edit on the fly the 5 clips via multiclip.
All clips have to be in the same file format and codec for multiclip to work. Best advice is to pre plan the shoot as much as possible. Mucha suerte!.