timing vs temporal order

timing and temporal order both are nouns.

Word	Noun	Adjective	Verb	Adverb
timing	Yes	No	No	No
temporal order	Yes	No	No	No

As nouns, temporal order is a hypernym of timing; that is, temporal order is a word with a broader meaning than timing:

Other hypernyms of timing include temporal arrangement.

timing (noun)	temporal order (noun)
the regulation of occurrence, pace, or coordination to achieve a desired effect (as in music, theater, athletics, mechanics)	arrangement of events in time
the time when something happens