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:
Alwyn Myburgh
Table title:
Achievements
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <th colspan=6 rowspan=1 > Representing South Africa </th></tr>
<tr> <td colspan=1 rowspan=2 > 1999 </td><td colspan=1 rowspan=2 > African Junior Championships </td><td colspan=1 rowspan=2 > Tunis, Tunisia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 51.03 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:13.01 </td></tr>
<tr> <td colspan=1 rowspan=2 > 2000 </td><td colspan=1 rowspan=2 > Olympic Games </td><td colspan=1 rowspan=2 > Sydney, Australia </td><td colspan=1 rowspan=1 > 13th (sf) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.25 </td></tr>
<tr> <td colspan=1 rowspan=1 > 7th (sf) </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:01.25 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 2001 </td><td colspan=1 rowspan=2 > World Championships </td><td colspan=1 rowspan=2 > Edmonton, Canada </td><td colspan=1 rowspan=1 > 23rd (sf) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.34 </td></tr>
<tr> <td colspan=1 rowspan=1 > 10th (h) </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:01.70 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Universiade </td><td class="highlighted"  colspan=1 rowspan=1 > Beijing, China </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td class="highlighted"  colspan=1 rowspan=1 > 48.09 (PB) </td></tr>
<tr> <td colspan=1 rowspan=2 > 2003 </td><td colspan=1 rowspan=2 > World Championships </td><td colspan=1 rowspan=2 > Paris, France </td><td colspan=1 rowspan=1 > 13th (sf) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 48.98 </td></tr>
<tr> <td colspan=1 rowspan=1 > 10th (h) </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:03.05 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.07 </td></tr>
<tr> <td colspan=1 rowspan=4 > 2006 </td><td colspan=1 rowspan=1 > Commonwealth Games </td><td colspan=1 rowspan=1 > Melbourne, Australia </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 48.23 </td></tr>
<tr> <td colspan=1 rowspan=2 > African Championships </td><td colspan=1 rowspan=2 > Bambous, Mauritius </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.88 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:07.65 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Athletics Final </td><td colspan=1 rowspan=1 > Stuttgart, Germany </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.47 </td></tr>
<tr> <td colspan=1 rowspan=3 > 2007 </td><td colspan=1 rowspan=2 > All-Africa Games </td><td colspan=1 rowspan=2 > Algiers, Algeria </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 48.91 </td></tr>
<tr> <td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Osaka, Japan </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=2 > 2008 </td><td colspan=1 rowspan=2 > Olympic Games </td><td colspan=1 rowspan=2 > Beijing, China </td><td colspan=1 rowspan=1 > 10th (sf) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.16 </td></tr>
<tr> <td colspan=1 rowspan=1 > 9th (h) </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:01.26 </td></tr>
</table>
Question:
What is Alwyn Myburgh's personal best set time, at the 2001 Summer Universiade in Beijing?
Answer:
Alwyn Myburgh's personal best time is 48.09 seconds, achieved at the 2001 Summer Universiade in Beijing.