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 2012 Summer Paralympics – Men's 400 metre freestyle S7
Table title:
Heat 1
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 class="highlighted"  colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 5 </td><td class="highlighted"  colspan=1 rowspan=1 > Josef Craig </td><td class="highlighted"  colspan=1 rowspan=1 > Great Britain </td><td class="highlighted"  colspan=1 rowspan=1 > 4:45.79 </td><td class="highlighted"  colspan=1 rowspan=1 > Q, WR </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > Mihovil Spanja </td><td colspan=1 rowspan=1 > Croatia </td><td colspan=1 rowspan=1 > 4:52.99 </td><td colspan=1 rowspan=1 > Q </td></tr>
<tr> <td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Shiyun Pan </td><td colspan=1 rowspan=1 > China </td><td colspan=1 rowspan=1 > 4:53.37 </td><td colspan=1 rowspan=1 > Q, AS </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > Matthew Levy </td><td colspan=1 rowspan=1 > Australia </td><td colspan=1 rowspan=1 > 4:57.68 </td><td colspan=1 rowspan=1 > Q </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > Oleksandr Komarov </td><td colspan=1 rowspan=1 > Ukraine </td><td colspan=1 rowspan=1 > 5:14.14 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Ronaldo Santos </td><td colspan=1 rowspan=1 > Brazil </td><td colspan=1 rowspan=1 > 5:19.85 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > Tobias Pollap </td><td colspan=1 rowspan=1 > Germany </td><td colspan=1 rowspan=1 > 5:20.08 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > Jumpei Kimura </td><td colspan=1 rowspan=1 > Japan </td><td colspan=1 rowspan=1 > 5:45.79 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Who won the first heat and what's the record?
Answer:
British swimmer Josef Craig won the first heat and made world record with 45.79 seconds.