This run could be fully optimized as the box is hit in the very beginning and the last target is hit by that very box. The strategy, on the other hand, does not seem to be very perfect; Pit breaks his last target at 2.56. I tried breaking the box target with Pit too and ended up getting 3.16 (quite unoptimized), I think. I also tried skipping one of Pit's first two targets and smash it with Falco instead, but that didn't work out very well at all.
![](https://s2.save4k.ru/pic/Nfs98kE20to/mqdefault.jpg)