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:
| Pos. | Class | Entrant | Drivers | Laps |
| --- | --- | --- | --- | --- |
| 1 | A | GIO Racing | Mark Gibbs Rohan Onslow | 161.0 |
| 2 | B | Benson & Hedges Racing | Alan Jones Peter Fitzgerald | 155.0 |
| 3 | A | Playscape Racing Australia | Kevin Waldock Brett Peters | 152.0 |
| 4 | A | Gemspares | Daryl Hendrick John White | 144.0 |
| 5 | C | Toyota Team Australia | Ron Searle Don Griffiths | 141.0 |
| 6 | C | Speedtech Motorsport | Geoff Full Paul Morris | 122.0 |
| DNF | A | Peter Jackson Racing | Glenn Seton Gregg Hansford | 146.0 |
| DNF | A | Mobil 1 Racing Team | Peter Brock Andrew Miedecke Tomas Mezera | 133.0 |
| DNF | A | Bob Jones | Bob Jones Ed Lamont | 122.0 |
| DNF | A | Holden Racing Team | Neil Crompton Brad Jones | 103.0 |
| DNF | A | Mobil 1 Racing Team | Larry Perkins Peter Brock | 103.0 |
| DNF | C | Bob Holden Motors | Bob Holden Dennis Rogers | 103.0 |
| DNF | A | Holden Racing Team | Win Percy Allan Grice | 101.0 |
| NC | C | Bob Holden Motors | Mike Conway Calvin Gardiner | 97.0 |
| DNF | A | Peter Hudson | Peter Hudson Ian Carrig Ian Clark | 56.0 |
Question:
What were the highest laps for glenn seton gregg hansford?
Answer:
146.0