According to the link on uselectionatlas It seems the raw votes are
Clinton 69,631
Sanders 69,319
O'Malley 758
So Clinton wins by around 300 votes.
These are the State Delegate Equivalent numbers multiplied by 100. Not raw vote totals in any way, shape, or form.
Note that means each county's vote totals should sum up to a multiple of 100 (modulo rounding errors). This is not the case in Kossuth, Hancock, or Fremont counties, where some results must have just been irretrievably lost.
I was thinking they would report this in terms of the precinct delegates. I guess maybe the reason they don't is that some delegates are not explicitly committed??