I would expect Corran to expect the Defender to slow-roll, so I'd k-turn him. Focus+Evade or possible barrel roll to arcdodge seem like good options to me, and either Corran doesn't take as many actions as he could do, or he limits his options for getting a shot next round, because he has to keep going forward or he loses his regen.
I rate the Imperial player's chances here pretty well.
The TAP just runs away unless it has a chance to shoot Corran in the back or to block him.