TAS - Moonview Highway: 1:42.261
ATTN: This is a tool-assisted speedrun (TAS) and the time will not be sent to any real rankings.
Sub should be possible, although some cars will give a lot of trouble if even slightly faster than here. Third lap was not very good though (I messed up after the hairpin and speed dropped to 93, which I did not realize because I didn't have som while TASing..), I see at least 33.8xx with these two first laps. Better first two laps and the truck after the shroomspot becomes pretty much impossible to avoid.