United Kingdom's  Stefano Modena in a Brabham-Juddranked 1st with a time of 1:21.770 in the pre-qualifying round of the 1989 Mexican Grand Prix which was held on 28 May 1989 at the Autódromo Hermanos Rodríguez, Mexico City.
United Kingdom's  Stefano Modena in a Brabham-Juddranked 1st with a time of 1:21.770 in the pre-qualifying round of the 1989 Mexican Grand Prix which was held on 28 May 1989 at the Autódromo Hermanos Rodríguez, Mexico City.