2004 Italian motorcycle Grand Prix

The race, scheduled to be run for 23 laps, was stopped after 17 full laps due to rain. It was later restarted for the remaining 6 laps, with the grid determined by the running order before the suspension. The second part of the race determined the final result.

Pos.	No.	Rider	Team	Manufacturer	Laps	Time/Retired	Grid	Points
1	46	Valentino Rossi	Gauloises Fortuna Yamaha	Yamaha	6	12:06.803	3	25
2	15	Sete Gibernau	Telefónica Movistar Honda MotoGP	Honda	6	+0.361	1	20
3	3	Max Biaggi	Camel Honda	Honda	6	+1.540	6	16
4	12	Troy Bayliss	Ducati Marlboro Team	Ducati	6	+1.782	15	13
5	11	Rubén Xaus	D'Antin MotoGP	Ducati	6	+2.389	14	11
6	4	Alex Barros	Repsol Honda Team	Honda	6	+2.446	4	10
7	17	Norifumi Abe	Fortuna Gauloises Tech 3	Yamaha	6	+5.842	16	9
8	65	Loris Capirossi	Ducati Marlboro Team	Ducati	6	+6.228	8	8
9	33	Marco Melandri	Fortuna Gauloises Tech 3	Yamaha	6	+6.461	5	7
10	67	Shane Byrne	MS Aprilia Racing	Aprilia	6	+7.198	17	6
11	50	Neil Hodgson	D'Antin MotoGP	Ducati	6	+9.048	19	5
12	45	Colin Edwards	Telefónica Movistar Honda MotoGP	Honda	6	+9.626	12	4
13	9	Nobuatsu Aoki	Proton Team KR	Proton KR	6	+14.201	20	3
14	66	Alex Hofmann	Kawasaki Racing Team	Kawasaki	6	+48.091	13	2
15	84	Michel Fabrizio	WCM	Harris WCM	6	+50.498	23	1
16	99	Jeremy McWilliams	MS Aprilia Racing	Aprilia	6	+56.572	18
17	88	Andrew Pitt	Moriwaki Racing	Moriwaki	6	+59.267	22
Ret	10	Kenny Roberts Jr.	Team Suzuki MotoGP	Suzuki	0	Retirement in 1st part	9
Ret	56	Shinya Nakano	Kawasaki Racing Team	Kawasaki	0	Accident in 1st part	10
Ret	6	Makoto Tamada	Camel Honda	Honda	0	Retirement in 1st part	7
Ret	69	Nicky Hayden	Repsol Honda Team	Honda	0	Retirement in 1st part	2
Ret	7	Carlos Checa	Gauloises Fortuna Yamaha	Yamaha	0	Accident in 1st part	11
Ret	80	Kurtis Roberts	Proton Team KR	Proton KR	0	Retirement in 1st part	21
DNQ	35	Chris Burns	WCM	Harris WCM		Did not qualify
Sources: [4][5][6]

Below are the standings for the top five riders and constructors after round four has concluded.^[9]

Riders' Championship standings Pos. Rider Points 1 Sete Gibernau 86 2 Valentino Rossi 76 3 Max Biaggi 72 4 Alex Barros 48 5 Carlos Checa 36

Constructors' Championship standings Pos. Constructor Points 1 Honda 90 2 Yamaha 83 3 Ducati 35 4 Suzuki 15 5 Kawasaki 13

• Note: Only the top five positions are included for both sets of standings.