Final game starting time

Hey guys I have a question ! So on the valo website it says the finals start at 12 am JST, or 5 am CEST, which is the same time as all the first games so far; But Ive seen that the showmatch supposedly starts at this time ?

Does anyone know if they have given another beginning time for the finals or if they said approximatively how long the showmatch would be ? Im not rly interested in it and if I can avoid waking up at 4:30am, I'd wanna do that >