I suggest that you use python script to read the odb file.
It's quite easy to read the data you need with python. You can look into the ABAQUS documentation.
There is another way which can be used to solve the problem. You can use *Restart to start a new analysis on the basis of last odb file. It is feasible since it is somewhat stupid.
I only ever used ABAQUS/Explict, so i am not familiar with the "output frequency". anyway, it's possible to...