O.K., I sat down and watched it. A couple of observations:
1) Cars seem "slow-ish". On board cameras show roughly 150 kph down the straight. Roughly 200 hp in race mode for an ~1800 lb car (700 lbs of which is batteries).

2) Treaded dry/wet tires with "low-profile" sidewalls (like the ones Pirelli wanted to put on F1 in the future).
3) Aerodynamically, definitely a low-drag, low-down force design. Prost (who qualified on pole) definitely looked like he was set up for more rear down force than a lot of the people who were behind him (fast in the corners vs. fast on the straights?). Might be using DC motors, as the cars show a lot of squirt coming out of the low-speed corners.
4) Drive 18 minutes/13 laps and then get into another car? Really?
As far as Prost's last corner "move", in the on-board shot, you can clearly see him looking twice into his right mirror (Heidfeld was coming on the left). I don't know if it was a factor, but they were both looking straight into the setting sun right before the last corner, and Prost was wearing a clear visor. Maybe Prost was trying to throw a (very late) block, not thinking that Heidfeld was already alongside.
All in all, a "modest" beginning to the future. Close your eyes and it sounds a lot like slot car racing -- but with gears (if you're too young to know what slot cars are, what are you doing in this club?

).