I was looking for a list of setup times for official payload maps but couldn't find it anywhere, so, I went and made the list myself. Here are all the setup times for official payload maps in TF2.
Badwater - 1:10
BarnBlitz - 1:30
Borneo - 1:20
Cactuscanyon 1:30
Frontier - 1:10
Gold Rush - 1:10
Hoodoo - 1:10
Hellstone (Millstone event) - 1:10
Swiftwater - 1:10
Snowycoast - 1:10
Thunder Mountain - 1:30
Upward - 1:10
It seems the most used time for setup is 1:10. Feel free to inform me of any mistakes in these times or if I missed any maps. Hopefully someone finds this useful.
Badwater - 1:10
BarnBlitz - 1:30
Borneo - 1:20
Cactuscanyon 1:30
Frontier - 1:10
Gold Rush - 1:10
Hoodoo - 1:10
Hellstone (Millstone event) - 1:10
Swiftwater - 1:10
Snowycoast - 1:10
Thunder Mountain - 1:30
Upward - 1:10
It seems the most used time for setup is 1:10. Feel free to inform me of any mistakes in these times or if I missed any maps. Hopefully someone finds this useful.