Just a clarification re Devonport - according the the Tasmanian Thoroughbred Racing Council, this track is graded as being provincial.

Metro tracks are:

Sydney: Randwick; Rosehill; Canterbury; Warwick Farm
Melbourne: Flemington; Caulfield; Moonee Valley; Sandown-Lakeside; Sandown-Hillside
Brisbane: Eagle Farm; Doomben
Adelaide: Morphettville; Victoria Park; Cheltenham Park
Perth: Ascot; Belmont Park
Tasmania: Hobart (Elwick); Launceston (Mowbray)