Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_204_604 ( id number, "year" number, "date" text, "driver" text, "team" text, "manufacturer" text, "race distance\nlaps" number, "race distance\nmiles (km)" text, "race time" text, "average speed\n(mph)" number, "report" text )

### Question ###
did jeff gordon or jeremy mayfield record the highest average speed ?

### Accurate SQL ###

SELECT "driver" FROM table_204_604 WHERE "driver" IN ('jeff gordon', 'jeremy mayfield') ORDER BY "average speed\n(mph)" DESC LIMIT 1