Recalling the drill again to find out why something went off the rails is worse and less safe than completing the drill deliberately and at a pace commensurate with all cockpit crew members' comfort.
If one needs to get the airplane on the ground, that is an airmanship call, not an ECAM or Airbus requirement, (a red Land ASAP contemplates that the drills are still completed), and a check pilot's need for you to increase the pace requires a discussion after the session on "why?"
Yes, take your time and do it
right, the first time will save your hide, make NO mistake. So-called 'rushed' procedures are NEVER a good idea.
