Claim: United Kingdom's  Martin Brundle 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.
Evidence: United_Kingdom Martin Brundle Brabham-Judd 1:21.770 The 1989 Mexican Grand Prix was a Formula One motor race held at the Autódromo Hermanos Rodríguez, Mexico City on 28 May 1989.