Complex sentence: In 2002, Javier was 2nd in Social Vendrell Karting but 5th in the Race of Champions and in 2003 finished 4th in the Spanish Karting Trophy.
Split into simpler sentences: In 2002, Javier was 2nd in Social Vendrell Karting but 5th in the Race of Champions. In 2003, Javier finished 4th in the Spanish Karting Trophy.