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 2016 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 > 3 </td><td colspan=1 rowspan=1 > Anthony Ervin </td><td colspan=1 rowspan=1 > United States </td><td colspan=1 rowspan=1 > 21.40 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > Florent Manaudou </td><td colspan=1 rowspan=1 > France </td><td colspan=1 rowspan=1 > 21.41 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > Nathan Adrian </td><td colspan=1 rowspan=1 > United States </td><td colspan=1 rowspan=1 > 21.49 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 2 </td><td class="highlighted"  colspan=1 rowspan=1 > Benjamin Proud </td><td class="highlighted"  colspan=1 rowspan=1 > Great Britain </td><td class="highlighted"  colspan=1 rowspan=1 > 21.68 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 5 </td><td class="highlighted"  colspan=1 rowspan=1 > Andriy Hovorov </td><td class="highlighted"  colspan=1 rowspan=1 > Ukraine </td><td class="highlighted"  colspan=1 rowspan=1 > 21.74 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 6 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > Bruno Fratus </td><td colspan=1 rowspan=1 > Brazil </td><td colspan=1 rowspan=2 > 21.79 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > Brad Tandy </td><td colspan=1 rowspan=1 > South Africa </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Simonas Bilis </td><td colspan=1 rowspan=1 > Lithuania </td><td colspan=1 rowspan=1 > 22.08 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Which athletes are ranked fourth and fifth in Swimming at the 2016 Summer Olympics – Men's 50 metre freestyle and what time did they get?
Answer:
Great Britain's Benjamin Proud finished off the podium with a fourth-place time in 21.68, while Ukraine's Andriy Hovorov took fifth with 21.74.