I think it is very easy to develop a way of interpreting Genesis Creation and Flood accounts non-literally in a scientific way.
I've argued in such ways myself, on the doors, and ground people to a stand still with yohms and progressive forms.
Of course, being able to do this doesn't mean one is right when one does it.
IF the Bible was IN ANY WAY written under god's guidance I think it would be easy to 'encode science' in a creation myth comprehensible to bronze age man.
"The hosts of heaven sang the praise of God as he formed worlds from the dust of the void, and illuminated the sky with stars. And God turned his face toward one world, our world, and rose man out from amongst the animals so that man could hold eternity in his heart and comprehend God's glory."
Now that would be a very interesting Creation myth, and one that would be far simpler to reconcile with science than Genesis. However there is no clear encode of science in the Bible's creative account. As people claim it is possible to encode chronology in prophetic accounts, why it isn't possible to encode science in Creative accounts I don't know.
Of course, if the Bible wasn't written under god's guidance it will be as full of errant nonsense about origins as any bronze age religion. It seemed sensible when it was first written but is now rather silly.
SO, in short, if there was god guidance in the writing of the Bible, there is no sign of clear science encodes in the text that would make proving inspiration far easier, and that would show the account was accurate.
One can come up with various arguments as to why god might not want to make his book 'proof', but they are all ineffable.
If there was no guidance from god in writing the Bible, then trying to reconcile the Genesis account to science is likely to be as accurate as reconciling the Greco-Roman creative myths in a similar fashion. They might appear to work, but it's more due to imagination on the part of those making the fit than any actual fit there is.