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:
Rolando Vera (athlete)
Table title:
International competitions
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 Ecuador </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 1986 </td><td colspan=1 rowspan=1 > Goodwill Games </td><td colspan=1 rowspan=1 > Moscow, Soviet Union </td><td colspan=1 rowspan=1 > 9th </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 28:43.01 </td></tr>
<tr> <td colspan=1 rowspan=1 > Ibero-American Championships </td><td colspan=1 rowspan=1 > Havana, Cuba </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 30:10.05 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > South American Games </td><td colspan=1 rowspan=2 > Santiago, Chile </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 5,000 m </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 10,000 m </td><td class="highlighted"  colspan=1 rowspan=1 > 28:53.90 </td></tr>
<tr> <td colspan=1 rowspan=4 > 1987 </td><td colspan=1 rowspan=2 > South American Championships </td><td colspan=1 rowspan=2 > São Paulo, Brazil </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 5,000 m </td><td colspan=1 rowspan=1 > 14:03.00 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 29:19.16 </td></tr>
<tr> <td colspan=1 rowspan=1 > Pan American Games </td><td colspan=1 rowspan=1 > Indianapolis, United States </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 28:22.56 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 10th </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 28:20.24 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Seoul, South Korea </td><td colspan=1 rowspan=1 > 15th </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 28:17.64 </td></tr>
<tr> <td colspan=1 rowspan=3 > 1989 </td><td colspan=1 rowspan=1 > South American Championships </td><td colspan=1 rowspan=1 > Medellín, Colombia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 29:28.1 A </td></tr>
<tr> <td colspan=1 rowspan=2 > Bolivarian Games </td><td colspan=1 rowspan=2 > Maracaibo, Venezuela </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 14:24.64 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 29:54.22 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1992 </td><td colspan=1 rowspan=1 > Ibero-American Championships </td><td colspan=1 rowspan=1 > Seville, Spain </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 28:55.16 </td></tr>
<tr> <td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Barcelona, Spain </td><td colspan=1 rowspan=1 > 43rd </td><td colspan=1 rowspan=1 > Marathon </td><td colspan=1 rowspan=1 > 2:21:30 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1993 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Stuttgart, Germany </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=1 > Bolivarian Games </td><td colspan=1 rowspan=1 > Cochabamba, Bolivia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 10,000 m </td><td colspan=1 rowspan=1 > 30:16.49 A </td></tr>
<tr> <td colspan=1 rowspan=2 > 1995 </td><td colspan=1 rowspan=1 > Los Angeles Marathon </td><td colspan=1 rowspan=1 > Los Angeles, United States </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Marathon </td><td colspan=1 rowspan=1 > 2:11:39 </td></tr>
<tr> <td colspan=1 rowspan=1 > Pan American Games </td><td colspan=1 rowspan=1 > Mar del Plata, Argentina </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > Marathon </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Atlanta, Georgia </td><td colspan=1 rowspan=1 > 22nd </td><td colspan=1 rowspan=1 > Marathon </td><td colspan=1 rowspan=1 > 2:17:40 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > Beppu-Ōita Marathon </td><td colspan=1 rowspan=1 > Beppu-Ōita, Japan </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Marathon </td><td colspan=1 rowspan=1 > 2:12:00 </td></tr>
</table>
Question:
How did Vera perform at the 1986 South American games?
Answer:
At the 1986 South American Games, Rolando Vera won with 28:53.90.