Used the Firefly to clear a straighter path across the bridge and jumped on a post one left of the previous route. These combined minimised zigzagging to the door.

I took the shotgunning safe here compared to the previous run, trying to find a position later in the room to kill Garcia (as he often either didn't die, the bottles blocked the shot, or they knocked him over of all things).

Coming back to this will involve performing risky shotgunning again, which should save another 5 frames (0.165s) for an ~18.3s time.

(Xbox 360 disc played on Xbox One S)