We'll start with the 4th race as scratches ruined the 3rd.
R4) 5,6 over 3,4,5,6
R5) 5 over 1,3,4
R6) 3,5,8
R7) 8,9 over 3,8,9,12
R8) 3,8 over 1,3,4,8
R9) 5,6 over 2,5,6,8
R10) 1,8 over 1,4,5,8
R11) 2,10 over 2,5,9,10
Good luck everyone and there is money to be made today