Here
Biology
B1 | A* = 40, A = 35, B = 29, C = 20
B2 | A* = 43, A = 38, B = 32, C = 23
B3 | A* = 45, A = 40, B = 34, C = 25
Chemistry
C1 | A* = 47, A = 42, B = 36, C = 22
C2 | A* = 44, A = 39, B = 33, C = 20
C3 | A* = 43, A = 38, B = 31, C = 24
Physics
P1 | A* = 43, A = 36, B = 29, C = 20
P2 | A* = 42, A = 35, B = 27, C = 18
P3 | A* = 46, A = 39, B = 31, C = 23
These are pure predictions.
I have seen the paper, but not the mark scheme.
This is pure estimate based on previous experience of past papers.