Question: What is the entry for weight in kilograms of jockey D. Nikolic?
SQL: SELECT "Weight (kg)" FROM "1-15926991-1" WHERE "Jockey" = 'D. Nikolic';

Question: Which group had the time 1:11.65?
SQL: SELECT "Group" FROM "1-15926991-1" WHERE "Time" = '1:11.65';

Question: Which horse won with a time of 1:35.98 and what was their position?
SQL: SELECT "Winner/2nd" FROM "1-15926991-1" WHERE "Time" = '1:35.98';