CD4013 timing question
The set and reset are asynchronous.  They are not affected by the clock, so they do not have a setup time spec.  Most 4013 datasheets have some kind of internal logic diagram.
In a master-slave flipflop commonly used in a D latch, the rising edge of the clock input disables changes in the master ff and enables the slave ff to latch the output state of the master ff.  The Set and Reset inputs go directly to the slave ff as extra inputs, bypassing the master-slave relationship and its dependence on a setup time.