Felipe Massa was one of only seven drivers who ventured out amid very adverse weather conditions in Saturday's final free practice session.
The 60-minute session was delayed 44 minutes as the rain pounded down over Monza, leaving just 16 minutes of track time.
The bulk of the field elected to remain dry in the garages but Williams made it a one-two with Massa heading the timesheet in front of team mate Lance Stroll.
Nico Hulkenberg was another bold driver to brace the conditions, setting the fourth fastest time while Sainz, Palmer, Ericsson and Dany Kvyat completed the list of those who registered a time.
| Pos | Driver | Team | Time | Gap | Laps |
|---|---|---|---|---|---|
| 1 | Felipe Massa | Williams | 1:40.660s | 4 | |
| 2 | Lance Stroll | Williams | 1:40.888s | + 0.228s | 4 |
| 3 | Nico Hülkenberg | Renault | 1:41.491s | + 0.831s | 4 |
| 4 | Carlos Sainz | Toro Rosso | 1:41.515s | + 0.855s | 5 |
| 5 | Jolyon Palmer | Renault | 1:44.369s | + 3.709s | 4 |
| 6 | Marcus Ericsson | Sauber | 1:44.701s | + 4.041s | 3 |
| 7 | Daniil Kvyat | Toro Rosso | 1:45.033s | + 4.373s | 4 |
| 8 | Daniel Ricciardo | Red Bull | 1 | ||
| 9 | Max Verstappen | Red Bull | 1 | ||
| 10 | Sebastian Vettel | Ferrari | 3 | ||
| 11 | Kimi Räikkönen | Ferrari | 4 | ||
| 12 | Fernando Alonso | McLaren | 2 | ||
| 13 | Stoffel Vandoorne | McLaren | 4 | ||
| 14 | Romain Grosjean | Haas | 1 | ||
| 15 | Kevin Magnussen | Haas | 1 | ||
| 16 | Esteban Ocon | Force India | 2 | ||
| 17 | Pascal Wehrlein | Sauber | 2 | ||
| 18 | Valtteri Bottas | Mercedes | 1 | ||
| 19 | Sergio Pérez | Force India | 1 | ||
| 20 | Lewis Hamilton | Mercedes | 1 |
Gallery: The beautiful wives and girlfriends of F1
Keep up to date with all the F1 news via Facebook and Twitter
The checkered flag may have dropped on Sergio Perez’s Red Bull career, but the verbal…
On this day in 1978, Mario Andretti kicked off his banner championship winning year with…
Damon Hill knows a thing or two about what it takes to climb Formula 1’s…
Formula 1’s most polished powerbroker has seen this movie before – and Stefano Domenicali is…
Max Verstappen’s racing curiosity has never been confined to Formula 1 – and now, one…
When F1’s radically redesigned 2026 cars finally roll out in Barcelona at the end of…