Timo Glock has said that he is confident that Toyota's Monaco Grand Prix woes won't carry over to next weekend's Turkish round after struggling to tenth place in the Principality.

Neither the German or veteran team-mate - and former Monaco race winner - Jarno Trulli could muster front-running pace from the TF109 and, just two races after claiming the front row in Bahrain, occupied the opposite end of the grid after bowing out in the first phase of qualifying along with BMW Sauber and Lewis Hamilton.

While the Briton then dropped to the rear of the field after a gearbox change, Glock opted to take the race start from pit-lane and with a very heavy fuel load, making early progress difficult, but allowing him to run long into the 76-lap affair and make up places as others pitted.

"After qualifying, it was obvious we had problems with the car, so we took it out of parc ferm? to make some changes to the set-up and the suspension to try to improve the situation," Glock revealed when asked about the decision to start from the pits, "And, considering the qualifying result, we had nothing to lose.

"I discussed the strategy with my engineers, and we decided the best chance of making up some positions was to go for a long first stint. This also potentially put us in a good position in case there was a safety car, which is likely at Monaco. In the end, there wasn't a safety car - which was unusual when you look at what has happened in recent years - and, naturally, with such a heavy fuel load, it was not possible to set really fast laps at the start of the race.

"That was expected but, towards the end of the race, when I was on the supersoft tyres, my lap times were not too bad, and that helped me to break into the top ten - which is not an easy thing to do when you start from the pit-lane at Monaco."

Of course, after achieving podium finishes this season, any result outside the points was going to be disappointing, but Glock remained pragmatic about his performance.

"I am never happy with tenth place because my goals are a lot higher than that but, considering how the car felt on Saturday and the results we had in qualifying, I would say we achieved the best result we could realistically expect," he noted, "The team is still analysing [the data] as there was no obvious reason for our qualifying performance. We expected to be pretty competitive, so it was a surprise in practice when we could see the pace wasn't there.

"From then on, we knew it was going to be a tough weekend. Ideally, in Monaco, you want to start the weekend with a set-up you are happy with and then just make some adjustments to match the track evolution, but that didn't happen for us."

Despite the frustration, however, Glock remains confident that Toyota can return to more normal form when the F1 circus rolls into the more traditional surroundings of Istanbul Park.

"I am confident Monaco was a one-off because we had been really competitive in the previous races, so we know the car is pretty good," he reasoned, "Monaco is a unique track, so I think we won't have the same issues in Turkey.

"Nevertheless, we have to push really hard to understand what happened and to improve the car for the next races. We are third in the constructors' championship and everyone back in Cologne is working hard to get more and more performance from the car so, even though Monaco was disappointing, we are staying positive. This is important."