Unless you're flying on (expensive) eco tickets (fully refundable in Y on transatlantic segments and in S on intra european segments, B code would work as well but is still exensive), you won't be able to catch the exit rows as they will be in the Tempo Challenge (middle) section of the aircraft. On A321, the first one might even "belong" to the business class section if they need 9 or 10 rows for business class (about 40 passengers). They adjust the position of the curtain depending on the load of the 3 classes (C, S and Tempo).

Edited to add:

I'm 192 myself . I think there is a note in my personal file but that doesn't help...