Race Result
| GP n. 472 - 28/05/1989 - Grand Prix of Mexico Autodromo Hermanos Rodriguez |
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| Winner: | Ayrton Senna / McLaren-Honda - 1:35'21.431 | ||||||
| Pole Position: | Ayrton Senna / McLaren- Honda - 1:17.876 | ||||||
| Fastest Lap: | Nigel Mansell / Ferrari - 1:20.420 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 1 | McLaren-Honda | 69 | 1:35'21.431 | 1 | 9 | |
| 2 | 6 | Williams-Renault | 69 | +15.560 | 5 | 6 | |
| 3 | 4 | Tyrrell-Ford | 69 | +31.254 | 7 | 4 | |
| 4 | 19 | Benetton-Ford | 69 | +45.495 | 13 | 3 | |
| 5 | 2 | McLaren-Honda | 69 | +56.113 | 2 | 2 | |
| 6 | 40 | AGS-Ford | 68 | + 1 lap | 17 | 1 | |
| 7 | 10 | Arrows-Ford | 68 | + 1 lap | 24 | 0 | |
| 8 | 26 | Ligier-Ford | 68 | + 1 lap | 11 | 0 | |
| 9 | 7 | Brabham-Judd | 68 | + 1 lap | 20 | 0 | |
| 10 | 8 | Brabham-Judd | 68 | + 1 lap | 9 | 0 | |
| 11 | 11 | Lotus-Judd | 68 | + 1 lap | 26 | 0 | |
| 12 | 38 | Rial-Ford | 67 | + 2 laps | 23 | 0 | |
| 13 | 21 | Dallara-Ford | 67 | + 2 laps | 19 | 0 | |
| 14 | 25 | Ligier-Ford | 66 | + 3 laps | 25 | 0 | |
| 15 | 20 | Benetton-Ford | 66 | + 3 laps | 18 | 0 | |
| Nc | 30 | Lola-Lamborghini | 28 | not classified | 16 | 0 | |
| Ret | 23 | Minardi-Ford | 53 | engine | 22 | 0 | |
| Ret | 27 | Ferrari | 43 | gear box | 3 | 0 | |
| Ret | 9 | Arrows-Ford | 35 | electrical | 10 | 0 | |
| Ret | 12 | Lotus-Judd | 35 | spun off | 15 | 0 | |
| Ret | 22 | Dallara-Ford | 20 | suspension | 12 | 0 | |
| Ret | 28 | Ferrari | 16 | gear box | 6 | 0 | |
| Ret | 36 | Onyx-Ford | 16 | transmission | 21 | 0 | |
| Ret | 5 | Williams-Renault | 15 | electrical | 8 | 0 | |
| Ret | 3 | Tyrrell-Ford | 9 | mechanical | 14 | 0 | |
| Ret | 16 | March-Judd | 1 | transmission | 4 | 0 | |
| Dnq | 41 | AGS-Ford | did not qualify | 0 | |||
| Dnq | 31 | Coloni-Ford | did not qualify | 0 | |||
| Dnq | 32 | Coloni-Ford | did not qualify | 0 | |||
| Dnq | 33 | Euro Brun-Judd | did not qualify | 0 | |||
| Dnq | 29 | Lola-Lamborghini | did not qualify | 0 | |||
| Dnq | 15 | March-Judd | did not qualify | 0 | |||
| Dnq | 24 | Minardi-Ford | did not qualify | 0 | |||
| Dnq | 37 | Onyx-Ford | did not qualify | 0 | |||
| Dnq | 17 | Osella-Ford | did not qualify | 0 | |||
| Dnq | 18 | Osella-Ford | did not qualify | 0 | |||
| Dnq | 39 | Rial-Ford | did not qualify | 0 | |||
| Dnq | 34 | Zakspeed-Yamaha | did not qualify | 0 | |||
| Dnq | 35 | Zakspeed-Yamaha | did not qualify | 0 | |||