What's the quickest Agility Course in RS3?

There are many agility courses scattered around in Runescape 3, What's the shortest one? I have not explored anything more than Burthrope Agility course.

Quickest for Yak Track.


According to the wiki, the shortest agility course by time is the Barbarian Outpost Agility Course with an approximate lap time of 30 seconds. The Bandos Agility Course is a close second, with an approximate lap time of 35 seconds.