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. | Athlete | Run 1 | Run 2 | Total |
| --- | --- | --- | --- | --- |
|  | Aronne Pieruz | 50.39 | 58.25 | 1:48.64 |
|  | Filip Trejbal | 50.68 | 58.84 | 1:49.52 |
|  | Adam Cole | 51.40 | 58.51 | 1:49.91 |
| 4. | Tague Thorson | 51.20 | 59.13 | 1:50.33 |
| 5. | Jan Urfer | 51.54 | 59.10 | 1:50.64 |
| 6. | Charles Christianson | 51.75 | 58.91 | 1:50.66 |
| 7. | Francesco Ghedina | 51.37 | 59.39 | 1:50.94 |
| 8. | Luca Moretti | 52.05 | 58.89 | 1:51.17 |
| 9. | Cameron Barnes | 51.66 | 59.51 | 1:51.37 |
| 10. | Martin Vráblík | 52.77 | 58.60 | 1:51.48 |
Question:
how many athlete's first run was between 51 and 52 seconds?
Answer:
6