CREATE TABLE table_name_74 (grid VARCHAR, time_retired VARCHAR)
SELECT grid FROM table_name_74 WHERE time_retired = "+ 1:24.3"
ผู้สำเร็จการศึกษาคนใดมีเวลา/เกษียณ + 1:24.3
What grad has a Time/Retired of + 1:24.3?