Table: race_results_19
Columns: result
date
race
venue
distance
class
weight_kg
time
jockey
odds
winner_2nd

Question: What was the result for the time of 1-26.21?
SQL: SELECT "result" FROM race_results_19 WHERE "time" = '1-26.21'

Question: Who was the jockey in group 1 at the 1400m distance at randwick?
SQL: SELECT "jockey" FROM race_results_19 WHERE "class" = 'Group 1' AND "venue" = 'Randwick' AND "distance" = '1400m'

Question: What class was the 2nd - portillo?
SQL: SELECT "class" FROM race_results_19 WHERE "winner_2nd" = '2nd - Portillo'

Question: What time for the entrant weighing 54.4kg?
SQL: SELECT "time" FROM race_results_19 WHERE "weight_kg" = '54.4kg'