L2 Time and divination
Once you memorize this spells it needs not be cast, it is just "on" for as long as you choose to keep it in memory. You can always take an extra 5' step, this can be done at any time during your action for the round and is only not possible if you are not standing on your feet. It may be used if you are stunned, slowed etc.
If you take this step in a round when you cast another time spell you run the risk of nasty time creepies bothering you..........(dm discretion)