The Manchester Gallop
I believe this is to be an English tune.
A good to tune play for a ceilidh dance called: "The Cheltenham Flyer" - possibly set with with a tune called "Colne Royal" (a variant of "The Perfect Cure").
Note: 32-bars "straight down" (i.e. no repeats).
The Manchester Gallop - Addendum
I’ve just discovered that this tune is probably of Australian origin …
… and also that it is sometimes played with the "A" an "B" parts reversed.