If you scan through the photo sequence quickly, like a jerky motion picture, you get an idea of how fast the car was moving sideways before the first wall hit. Also you get an idea of how abrupt a turn Millican got away with without crashing.
Last I heard, Foley had a concussion, broken ankle, and a chipped tooth. Given the violence of the accident, I have to conclude that he was lucky to come away with relatively minor in juries.