Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Swimming at the 2008 Summer Olympics – Men's 50 metre freestyle
Table title:
Final
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Rank </th><th colspan=1 rowspan=1 > Lane </th><th colspan=1 rowspan=1 > Name </th><th colspan=1 rowspan=1 > Nationality </th><th colspan=1 rowspan=1 > Time </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > César Cielo Filho </td><td colspan=1 rowspan=1 > Brazil </td><td colspan=1 rowspan=1 > 21.30 </td><td colspan=1 rowspan=1 > OR, AM </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Amaury Leveaux </td><td colspan=1 rowspan=1 > France </td><td colspan=1 rowspan=1 > 21.45 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > Alain Bernard </td><td colspan=1 rowspan=1 > France </td><td colspan=1 rowspan=1 > 21.49 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Ashley Callus </td><td colspan=1 rowspan=1 > Australia </td><td colspan=1 rowspan=1 > 21.62 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > Ben Wildman-Tobriner </td><td colspan=1 rowspan=1 > United States </td><td colspan=1 rowspan=1 > 21.64 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > Eamon Sullivan </td><td colspan=1 rowspan=1 > Australia </td><td colspan=1 rowspan=1 > 21.65 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 2 </td><td class="highlighted"  colspan=1 rowspan=1 > Roland Mark Schoeman </td><td class="highlighted"  colspan=1 rowspan=1 > South Africa </td><td class="highlighted"  colspan=1 rowspan=1 > 21.67 </td><td colspan=1 rowspan=1 > AF </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 6 </td><td class="highlighted"  colspan=1 rowspan=1 > Stefan Nystrand </td><td class="highlighted"  colspan=1 rowspan=1 > Sweden </td><td class="highlighted"  colspan=1 rowspan=1 > 21.72 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Who were the last two athletes in the finals at the 2008 Summer Olympics?
Answer:
At 2008 Summer Olympics, South Africa's Roland Mark Schoeman (21.67) and Sweden's Stefan Nystrand (21.72) rounded out the finale in seventh and eighth place, respectively.