What do you mean by “speeding up” Interlock?

The biggest change you’ll see that will speed up Interlock is elimination of pauses between rounds. Animations are being reworked to make transitions between attacks fluid. This not only makes the combat seem faster, but also reduces the time for an Interlock round to take place to match the time for a free-fire round to take place. Interlock will be just as fast as free fire.