@fabricolage: it should make the concept of speed irrelevant. True omnipresence should connote that there is no need for movement due to being present everywhere at the same time. We all know speed is defined by movement. Without movement and time there should be no concept of speed.
Speed needs to cover a distance in any interval of time where omnipresence does not as it is everywhere, every atom, particle or anything which is spatial or temporal. Omnipresence beats speed. An omnipresent being cannot be blitzed.