Re the couple of questions people have asked,
I would suggest using veterinary surgeon, veterinarian is sometimes used in the uk, but not very much and tends to been seen as an american term. Generally you should really stick to UK spelling/phrases etc for things. Equally, you should try and avoid shortening things if possible (so stick to veterinary surgeon preferably, rather than 'vet'.)
With regards to number of weeks etc. I would suggest you do try and put in duration of placements, whether as number of days, just a comment of "during my week at..." etc. It is one easy way the uni's can differentiate between applicants pre-interview.