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:
| Distance | Time | Date | Location | Notes |
| --- | --- | --- | --- | --- |
| Men's Speed skating | Men's Speed skating | Men's Speed skating | Men's Speed skating | Men's Speed skating |
| Distance | Time | Date | Location | Notes |
| 500 m | 37.79 | 14 February 1987 | Heerenveen | 36.57 |
| 1,000m | 1:14.62 | 18 February 1988 | Calgary | 1:12.58 |
| 1,500m | 1:53.88 | 21 March 1987 | Heerenveen | 1:52.70 |
| 3,000m | 4:01.21 | 19 March 1987 | Heerenveen | 4:03.22 |
| 5,000m | 6:54.91 | 15 February 1986 | Inzell | 6:49.15 |
| 10,000m | 14:39.05 | 16 February 1986 | Inzell | 14:21.51 |
| Big combination | 161.936 | 16 February 1986 | Inzell | 160.807 |
Question:
When did Hein Vergeer have a distance of 5,000m?
Answer:
15 February 1986