| Overview | Grid | Race Entries |
| Race | Qualifying |
| Race Name: | LXX Gran Premio Campari d'Italia |
| Track: | Autodromo Nazionale Monza |
| Round: | 13 of 16 |
| Race date: | Sunday, September 12th, 1999 |
| Race time: | 14.00 |
| 1st | 2nd | 3rd | |
| Driver | Heinz-Harald Frentzen | Ralf Schumacher | Mika Salo |
| Constructor | Jordan-Mugen Honda | Williams-Supertec | Ferrari |
| Car | Jordan 199 | Williams FW21 | Ferrari F399 |
| Engine | Mugen Honda MF-301 HD | Supertec FB01 | Ferrari 048 |
| Tyre | Bridgestone | Bridgestone | Bridgestone |
| Time | 1:17:02.923 | 1:17:06.195 | 1:17:14.855 |
| Gap | 3.272 secs | 11.932 secs |
| P | No. | Driver | Qual | Race | Total | |
| 1 | 1 | Mika Häkkinen McLaren-Mercedes | 1:22.432 0 | 1:26.060 29 | 1:22.432 29 | |
| 2 | 8 | Heinz-Harald Frentzen Jordan-Mugen Honda | 1:22.926 0 | 1:25.917 53 | 1:22.926 53 | |
| 3 | 2 | David Coulthard McLaren-Mercedes | 1:23.177 0 | 1:25.832 53 | 1:23.177 53 | |
| 4 | 5 | Alex Zanardi Williams-Supertec | 1:23.432 0 | 1:26.047 53 | 1:23.432 53 | |
| 5 | 6 | Ralf Schumacher Williams-Supertec | 1:23.636 0 | 1:25.579 53 | 1:23.636 53 | |
| 6 | 3 | Mika Salo Ferrari | 1:23.657 0 | 1:25.630 53 | 1:23.657 53 | |
| 7 | 16 | Rubens Barrichello Stewart-Ford Cosworth | 1:23.739 0 | 1:25.825 53 | 1:23.739 53 | |
| 8 | 4 | Eddie Irvine Ferrari | 1:23.765 0 | 1:26.387 53 | 1:23.765 53 | |
| 9 | 7 | Damon Hill Jordan-Mugen Honda | 1:23.979 0 | 1:26.342 53 | 1:23.979 53 | |
| 10 | 18 | Olivier Panis Prost-Peugeot | 1:24.016 0 | 1:25.953 52 | 1:24.016 52 | |
| 11 | 22 | Jacques Villeneuve BAR-Supertec | 1:24.188 0 | 1:26.338 53 | 1:24.188 53 | |
| 12 | 19 | Jarno Trulli Prost-Peugeot | 1:24.293 0 | 1:26.493 29 | 1:24.293 29 | |
| 13 | 11 | Jean Alesi Sauber-Petronas | 1:24.591 0 | 1:25.911 53 | 1:24.591 53 | |
| 14 | 10 | Alex Wurz Benetton-Playlife | 1:24.593 0 | 1:28.338 11 | 1:24.593 11 | |
| 15 | 17 | Johnny Herbert Stewart-Ford Cosworth | 1:24.594 0 | 1:26.253 40 | 1:24.594 40 | |
| 16 | 12 | Pedro Diniz Sauber-Petronas | 1:24.596 0 | 1:39.370 1 | 1:24.596 1 | |
| 17 | 9 | Giancarlo Fisichella Benetton-Playlife | 1:24.862 0 | 1:40.305 1 | 1:24.862 1 | |
| 18 | 23 | Ricardo Zonta BAR-Supertec | 1:25.114 0 | 1:26.945 25 | 1:25.114 25 | |
| 19 | 20 | Luca Badoer Minardi-Ford Cosworth | 1:25.348 0 | 1:28.914 23 | 1:25.348 23 | |
| 20 | 21 | Marc Gené Minardi-Ford Cosworth | 1:25.695 0 | No Time 0 | 1:25.695 0 | |
| 21 | 14 | Pedro de la Rosa Arrows | 1:26.383 0 | 1:28.516 35 | 1:26.383 35 | |
| 22 | 15 | Tora Takagi Arrows | 1:26.509 0 | 1:29.216 35 | 1:26.509 35 |