It's possible of course but I'd now be very surprised if she did. I think the semi-final blew it for her.
It was almost the reverse of Kara Tointon in Strictly. Kara performed brilliantly over the two nights of the SCD Semi-Final and truly showed that she was a class apart from the opposition IMO. It gave a boost to her support and momentum going into the final.
Chloe's DOI Semi-Final perfomance on the otherhand just left too many with the impression Sam and Laura were a class apart from her skating wise. She thus lost momentum going into the final and it seems her support took a dip.
Before the Semi I thought Chloe was the one most likely to win, now I think she's least likely to win out of the three finalists.