The act of moving in paces, or their arrangement or timing.(noun)
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Use "pacing" in a sentence
"A seething Mick Malthouse, who spent the last seven minutes of the term pacing the boundary line, galloped onto the field on the quarter-time siren and immediately called his players together for an old-fashioned 'bake'."
"But I think the pacing is a bit off in the switch-over between the Jake-writing-at-18 and Jake-writing-at-23 sections; the book bottoms out and takes a little while to get back into gear."
"I recommend reading it to anyone who enjoys the science fiction, especially military science fiction (although the pacing is a bit slower than your typical mil sf)."