Write from labview to excel test results

Hey

I need some help to get my results from pressure transmitter to excel in 2 rows. 

The program works like when you get into case 9 like in picture and it will stay there in 15 min. I want it to log the pressure from my DAQ from 0-15min into a excel sheet. 

I have tryed so many things now and I cant find a good solution :( 

I want to choose were it will be saved before I get into case 9 in my frontpanel. 

Like          Time          Pressure

                 11.15.30    2000 Bar

                 11.15.31    2000 Bar

                 11.15.32    2000 Bar

                 11.15.33    2000 Bar

                 11.15.34    2000 Bar

                 11.15.35    2000 Bar

Just ask if you need to know more about my program! :) This is my first program I have made in labview

Best regards Hermansen