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:
| Driver | Constructor | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Kimi Räikkönen | Ferrari | 66.0 | 1:38:19.051 | 1.0 |
| Felipe Massa | Ferrari | 66.0 | + 3.228 | 3.0 |
| Lewis Hamilton | McLaren - Mercedes | 66.0 | + 4.187 | 5.0 |
| Robert Kubica | BMW Sauber | 66.0 | + 5.694 | 4.0 |
| Mark Webber | Red Bull - Renault | 66.0 | + 35.938 | 7.0 |
| Jenson Button | Honda | 66.0 | + 53.010 | 13.0 |
| Kazuki Nakajima | Williams - Toyota | 66.0 | + 58.244 | 12.0 |
| Jarno Trulli | Toyota | 66.0 | + 59.435 | 8.0 |
| Nick Heidfeld | BMW Sauber | 66.0 | + 1:03.073 | 9.0 |
| Giancarlo Fisichella | Force India - Ferrari | 65.0 | + 1 lap | 19.0 |
| Timo Glock | Toyota | 65.0 | + 1 lap | 14.0 |
| David Coulthard | Red Bull - Renault | 65.0 | + 1 lap | 17.0 |
| Takuma Sato | Super Aguri - Honda | 65.0 | + 1 lap | 22.0 |
| Nico Rosberg | Williams - Toyota | 41.0 | Engine | 15.0 |
| Fernando Alonso | Renault | 34.0 | Engine | 2.0 |
| Rubens Barrichello | Honda | 34.0 | Collision damage | 11.0 |
| Heikki Kovalainen | McLaren - Mercedes | 21.0 | Accident | 6.0 |
| Anthony Davidson | Super Aguri - Honda | 8.0 | Holed radiator | 21.0 |
| Sébastien Bourdais | Toro Rosso - Ferrari | 7.0 | Collision damage | 16.0 |
| Nelson Piquet Jr. | Renault | 6.0 | Collision | 10.0 |
| Adrian Sutil | Force India - Ferrari | 0.0 | Collision | 20.0 |
| Sebastian Vettel | Toro Rosso - Ferrari | 0.0 | Collision | 18.0 |
Question:
What was the time when the laps were smaller than 66 and the grid was 15?
Answer:
Engine