Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rider | Manufacturer | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Mattia Pasini | Aprilia | 22.0 | 38:58.171 | 1.0 |
| Héctor Faubel | Aprilia | 22.0 | +6.115 | 7.0 |
| Gábor Talmácsi | Aprilia | 22.0 | +6.146 | 6.0 |
| Sergio Gadea | Aprilia | 22.0 | +6.354 | 4.0 |
| Simone Corsi | Aprilia | 22.0 | +6.454 | 3.0 |
| Tomoyoshi Koyama | KTM | 22.0 | +6.633 | 13.0 |
| Lukáš Pešek | Derbi | 22.0 | +6.643 | 2.0 |
| Sandro Cortese | Aprilia | 22.0 | +17.696 | 5.0 |
| Michael Ranseder | Derbi | 22.0 | +17.890 | 10.0 |
| Stefan Bradl | Aprilia | 22.0 | +21.780 | 9.0 |
| Pol Espargaró | Aprilia | 22.0 | +22.867 | 17.0 |
| Randy Krummenacher | KTM | 22.0 | +22.938 | 25.0 |
| Esteve Rabat | Honda | 22.0 | +23.195 | 19.0 |
| Raffaele de Rosa | Aprilia | 22.0 | 34.247s | 8.0 |
| Lorenzo Zanetti | Aprilia | 22.0 | +36.991 | 14.0 |
| Alexis Masbou | Honda | 22.0 | +37.145 | 20.0 |
| Nicolás Terol | Derbi | 22.0 | +34.407 | 12.0 |
| Joan Olivé | Aprilia | 22.0 | +37.597 | 11.0 |
| Stefano Bianco | Aprilia | 22.0 | +40.237 | 18.0 |
| Andrea Iannone | Aprilia | 22.0 | +48.387 | 37.0 |
| Hugo Van Den Berg | Aprilia | 22.0 | +51.244 | 32.0 |
| Roberto Tamburini | Aprilia | 22.0 | +51.374 | 23.0 |
| Enrique Jerez | Honda | 22.0 | +51.923 | 26.0 |
| Federico Sandi | Aprilia | 22.0 | +55.947 | 29.0 |
| Simone Grotzkyj | Aprilia | 22.0 | +57.183 | 27.0 |
| Joey Litjens | Honda | 22.0 | +59.846 | 22.0 |
| Stevie Bonsey | KTM | 22.0 | +1:18.458 | 24.0 |
| Dominique Aegerter | Aprilia | 22.0 | +1:19.653 | 28.0 |
| Philipp Eitzinger | Honda | 22.0 | +1:29.071 | 36.0 |
| Roy Pouw | Aprilia | 21.0 | +1 Lap | 31.0 |
| Patrick van de Waarsenburg | Honda | 21.0 | +1 Lap | 34.0 |
| Jasper Iwema | Honda | 21.0 | +1 Lap | 33.0 |
| Ferry Stoffer | Honda | 21.0 | +1 Lap | 35.0 |
| Pablo Nieto | Aprilia | 19.0 | Retirement | 15.0 |
| Robert Mureşan | Derbi | 10.0 | Retirement | 21.0 |
| Mike Di Meglio | Honda | 10.0 | Retirement | 16.0 |
| Danny Webb | Honda | 5.0 | Retirement | 30.0 |
Question:
What is the time/retired with 22 laps and a grid of 29?
Answer:
55.947