Thank you!
No, I just applied for the vacation scheme, because I knew they interviewed you at the end for a TC anyway.
Your results and extra-curriculars so far seem to tick all the boxes
I think it's worth mentioning, though, that I personally did things a different way. I only decided I wanted to be a lawyer last winter and as such, when applying for vac schemes, I was a non-law student who hadn't really been involved with my uni law soc at all, and had done zero proper debating in my life. I thought all this would put me at a disadvantage but, with hindsight, I think the fact that I had diverse extra-curriculars stood out amongst the hundreds of people helping at legal centres etc. Maybe you could consider doing something like I did, a role that involves organisation and responsibility but doesn't seem immediately law-related. I had been a Head of Entertainment for a small ball, Head of Events for the Modern Languages society and the Secretary and Guest Liaison of another society, just to give you an idea of the kind of things I wrote down. Although I didn't have law in mind when taking up these roles, I found I was able to link them to my interest in law, which seemed to be well received. Do something fun on the side to show you're well-rounded, too! (My choice was the uni cheerleading team, but obviously anything vaguely sporty/recreational counts).
In terms of your chances, as I say, I had good reason to think I had no hope and that turned out to be wrong! As long as you choose firms you're genuinely interested in, can demonstrate why your degree/extra-curriculars have prepared you for a law career, and have confidence in yourself, you have as good a chance as anyone. Good luck!