The Winton Capital Prize for The Winton Capital Prize for Outstanding Performance in the 2nd year (Part A examination) is exactly that. It is an award for outstanding performance during the Part A Examination of the second year. The amount of this prize is 350 Pound Sterling.
There is no specific application for this prize, it is automatically awarded to students in their second year at Oxford University who achieve outstanding results on their Part A Examinations of the second year.