As swanseajack1 has kindly given us the shoutout, I'll jump in on this one. With the grades you feel you're working towards, if you also have a grade C or above GCSE in Mathematics we would definitely welcome an application from you here at Swansea! You're currently looking at getting grades below our entry requirements. However, we reconsider all of our offer holders as clearing applicants automatically if they don't meet the entry requirements, and I think with the level you're talking about you'd definitely have a possibility of taking up a place.
Let me know if you'd like any information about us!