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:
| Rank | Team | Athletes | Run 1 | Run 2 | Run 3 | Run 4 | Final |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Gold | Germany (GER) Germany I | Andreas Ostler & Lorenz Nieberl | 1:20.76 | 1:21.64 | 1:21.02 | 1:21.12 | 5:24.54 |
| Silver | United States (USA) USA I | Stanley Benham & Patrick Martin | 1:22.03 | 1:22.12 | 1:21.21 | 1:21.53 | 5:26.89 |
| Bronze | Switzerland (SUI) Switzerland I | Fritz Feierabend & Stephan Waser | 1:22.13 | 1:22.46 | 1:21.67 | 1:21.45 | 5:27.71 |
| 4 | Switzerland (SUI) Switzerland II | Felix Endrich & Werner Spring | 1:22.14 | 1:22.32 | 1:22.50 | 1:22.19 | 5:29.15 |
| 5 | France (FRA) France II | André Robin & Henri Rivière | 1:23.22 | 1:23.06 | 1:22.85 | 1:22.85 | 5:31.98 |
| 6 | Belgium (BEL) Belgium I | Marcel Leclef & Albert Casteleyns | 1:22.09 | 1:23.69 | 1:22.94 | 1:23.79 | 5:32.51 |
| 7 | United States (USA) USA II | Frederick Fortune & John L. Helmer | 1:23.46 | 1:24.48 | 1:23.15 | 1:22.73 | 5:33.82 |
| 8 | Sweden (SWE) Sweden I | Olle Axelsson & Jan Lapidoth | 1:24.30 | 1:23.92 | 1:23.46 | 1:24.09 | 5:35.77 |
| 9 | Austria (AUT) Austria I | Karl Wagner & Franz Eckhardt | 1:24.16 | 1:24.54 | 1:24.00 | 1:24.34 | 5:37.04 |
| 10 | Italy (ITA) Italy II | Alberto Della Beffa & Dario Colombi | 1:23.86 | 1:24.71 | 1:24.03 | 1:24.62 | 5:37.22 |
| 11 | Germany (GER) Germany II | Theo Kitt & Friedrich Kuhn | 1:24.43 | 1:25.22 | 1:24.52 | 1:24.08 | 5:38.25 |
| 12 | Italy (ITA) Italy I | Umberto Gilarduzzi & Luigi Cavalieri | 1:23.86 | 1:25.26 | 1:24.80 | 1:24.44 | 5:38.36 |
| 13 | Norway (NOR) Norway I | Arne Holst & Kåre Christiansen | 1:24.52 | 1:24.77 | 1:24.24 | 1:24.88 | 5:38.41 |
| 14 | Norway (NOR) Norway II | Erik Tandberg & Curt James Haydn | 1:26.33 | 1:24.82 | 1:24.23 | 1:24.24 | 5:39.62 |
| 15 | Sweden (SWE) Sweden II | Kjell Holmström & Nils Landgren | 1:25.76 | 1:25.84 | 1:25.65 | 1:25.57 | 5:42.82 |
| 16 | Austria (AUT) Austria II | Heinz Hoppichler & Wilfried Thurner | 1:30.27 | 1:28.30 | 1:27.78 | 1:27.51 | 5:53.86 |
| 17 | France (FRA) France I | Robert Guillard & Joseph Chatelus | 1:29.68 | 1:28.84 | 1:28.71 | 1:28.08 | 5:55.31 |
| 18 | Belgium (BEL) Belgium II | Charles De Sorgher & André De Wulf | 1:29.49 | 1:29.00 | 1:29.29 | 1:30.50 | 5:58.28 |
Question:
What is Run 4, when Run 2 is 1:29.00?
Answer:
1:30.50