1951 german grand prix 

Statements about this table:
the alfa romeo have time / retire of + 30.5 with 20 lap
+ 30.5 be the time / retire when the grid be less than 13 , the constructor be maserati and the lap be more than 12
driver
constructor
laps
time / retired
grid
alberto ascari
ferrari
20
3:23:03.3
1
juan manuel fangio
alfa romeo
20
+ 30.5
3
josé froilán gonzález
ferrari
20
+ 4:39.0
2
luigi villoresi
ferrari
20
+ 5:50.2
5
piero taruffi
ferrari
20
+ 7:49.1
6
rudi fischer
ferrari
19
+ 1 lap
8
robert manzon
simca - gordini
19
+ 1 lap
9
louis rosier
talbot - lago - talbot
19
+ 1 lap
15
driver
constructor
laps
time / retired
grid
pierre levegh
talbot - lago - talbot
18
+ 2 laps
19
jacques swaters
talbot - lago - talbot
18
+ 2 laps
22
johnny claes
talbot - lago - talbot
17
+ 3 laps
18
yves giraud cabantous
talbot - lago - talbot
17
accident
11
maurice trintignant
simca - gordini
13
engine
14
felice bonetto
alfa romeo
12
magneto
10
duncan hamilton
talbot - lago - talbot
12
oil pressure
20
driver
constructor
laps
time / retired
grid
paul pietsch
alfa romeo
11
accident
7
andré simon
simca - gordini
11
engine
12
nino farina
alfa romeo
8
overheating
4
philippe étancelin
talbot - lago - talbot
4
gearbox
21
louis chiron
talbot - lago - talbot
3
ignition
13
toni branca
maserati
3
engine
17
toulo de graffenried
maserati
2
engine
16