Barricade at the beginning can be crossed a little faster with just one jump. Aim at the highlighted area and barricade will simply push you further (probably due to a conflict between the barricade collision & invisible wall collision). The second skip can also be performed much faster than with the previous setup. Jump to the small edge of the ammunition crate, then 2nd jump to its top and the last 3rd jump (as before), thanks to a good momentum, into out of bounds area where battle droids are standing.

Sub 1 extreme prejudice is pretty sick, ngl. good optimizations