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:
2018 Indianapolis 500
Table title:
Testing — Wednesday May 2
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Pos </th><th colspan=1 rowspan=1 > No. </th><th colspan=1 rowspan=1 > Driver </th><th colspan=1 rowspan=1 > Team </th><th colspan=1 rowspan=1 > Engine </th><th colspan=1 rowspan=1 > Speed </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1 </th><td colspan=1 rowspan=1 > 14 </td><td class="highlighted"  colspan=1 rowspan=1 > Brazil Tony Kanaan </td><td colspan=1 rowspan=1 > A. J. Foyt Enterprises </td><td colspan=1 rowspan=1 > Chevrolet </td><td class="highlighted"  colspan=1 rowspan=1 > 226.680 </td></tr>
<tr> <th colspan=1 rowspan=1 > 2 </th><td colspan=1 rowspan=1 > 20 </td><td class="highlighted"  colspan=1 rowspan=1 > United States Ed Carpenter </td><td colspan=1 rowspan=1 > Ed Carpenter Racing </td><td colspan=1 rowspan=1 > Chevrolet </td><td colspan=1 rowspan=1 > 224.466 </td></tr>
<tr> <th colspan=1 rowspan=1 > 3 </th><td colspan=1 rowspan=1 > 88 </td><td class="highlighted"  colspan=1 rowspan=1 > Colombia Gabby Chaves </td><td colspan=1 rowspan=1 > Harding Racing </td><td colspan=1 rowspan=1 > Chevrolet </td><td colspan=1 rowspan=1 > 223.658 </td></tr>
<tr> <th colspan=6 rowspan=1 > OFFICIAL REPORT </th></tr>
</table>
Question:
What driver had the fastest speed at the 2018 Indianapolis 500, what was that speed, and who were the two drivers behind that speed?
Answer:
Tony Kanaan set a speed of 226.680 mph, ahead of Ed Carpenter and Gabby Chaves.