No.
These pieces are not contrasting in style. Every composer is of the 19th century, with the exception of Ravel, who is still close enough to the 19th century. Rachmaninoff is considered a 19th century composer.
Contrasting styles means composers of different periods, Baroque, Classical, Romantic, 20th century (there are subdivisions of the 20th century, but don't worry about that). So, you can keep one of those works (I'd personally stay away from auditioning with La Campanella...boring) and pair it with Ravel, but you need to choose something of EITHER the Baroque or Classical era (Haydn, Mozart, Schubert and Beethoven are the most typical). Either way, all three pieces need to be of DIFFERENT eras.
Enjoy your studies.