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:
| Race | Date | Location | Pole Position | Fastest Lap | Race Winner | Constructor | Report |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Argentine Grand Prix | 12 January | Buenos Aires | Jean-Pierre Jarier | James Hunt | Emerson Fittipaldi | McLaren - Ford | Report |
| Brazilian Grand Prix | 26 January | Interlagos | Jean-Pierre Jarier | Jean-Pierre Jarier | Carlos Pace | Brabham - Ford | Report |
| South African Grand Prix | 1 March | Kyalami | Carlos Pace | Carlos Pace | Jody Scheckter | Tyrrell - Ford | Report |
| Spanish Grand Prix | 27 April | Montjuïc | Niki Lauda | Mario Andretti | Jochen Mass | McLaren - Ford | Report |
| Monaco Grand Prix | 11 May | Monaco | Niki Lauda | Patrick Depailler | Niki Lauda | Ferrari | Report |
| Belgian Grand Prix | 25 May | Zolder | Niki Lauda | Clay Regazzoni | Niki Lauda | Ferrari | Report |
| Swedish Grand Prix | 8 June | Anderstorp | Vittorio Brambilla | Niki Lauda | Niki Lauda | Ferrari | Report |
| Dutch Grand Prix | 22 June | Zandvoort | Niki Lauda | Niki Lauda | James Hunt | Hesketh - Ford | Report |
| French Grand Prix | 6 July | Paul Ricard | Niki Lauda | Jochen Mass | Niki Lauda | Ferrari | Report |
| British Grand Prix | 19 July | Silverstone | Tom Pryce | Clay Regazzoni | Emerson Fittipaldi | McLaren - Ford | Report |
| German Grand Prix | 3 August | Nürburgring | Niki Lauda | Clay Regazzoni | Carlos Reutemann | Brabham - Ford | Report |
| Austrian Grand Prix | 17 August | Österreichring | Niki Lauda | Vittorio Brambilla | Vittorio Brambilla | March - Ford | Report |
| Italian Grand Prix | 7 September | Monza | Niki Lauda | Clay Regazzoni | Clay Regazzoni | Ferrari | Report |
| United States Grand Prix | 5 October | Watkins Glen | Niki Lauda | Emerson Fittipaldi | Niki Lauda | Ferrari | Report |
Question:
Who ran the fastest lap in the team that competed in Zolder, in which Ferrari was the Constructor?
Answer:
Clay Regazzoni