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:
Brit McRoberts
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> <td colspan=1 rowspan=2 > 1979 </td><td colspan=1 rowspan=1 > Pan American Games </td><td colspan=1 rowspan=1 > San Juan, Puerto Rico </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:06.7 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Cup </td><td colspan=1 rowspan=1 > Montreal, Quebec, Canada </td><td colspan=1 rowspan=1 > 6th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:15.33 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 1981 </td><td class="highlighted"  colspan=1 rowspan=1 > Pacific Conference Games </td><td colspan=1 rowspan=1 > Christchurch, New Zealand </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:11.87 </td></tr>
<tr> <td colspan=1 rowspan=1 > Francophonie Games </td><td colspan=1 rowspan=1 > Rabat, Morocco </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:05.03 </td></tr>
<tr> <td colspan=1 rowspan=2 > World Cup </td><td colspan=1 rowspan=2 > Rome, Italy </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2.02.19 </td></tr>
<tr> <td colspan=1 rowspan=1 > 6th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:09.66 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1983 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Helsinki, Finland </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:05.73 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Los Angeles, United States </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:05.98 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1985 </td><td class="highlighted"  colspan=1 rowspan=1 > World Indoor Games </td><td colspan=1 rowspan=1 > Paris, France </td><td class="highlighted"  colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:11.83 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1986 </td><td colspan=1 rowspan=1 > Commonwealth Games </td><td colspan=1 rowspan=1 > Edinburgh, United Kingdom </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:05.10 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 1987 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 8th (heats) </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:08.37 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Pan American Games </td><td colspan=1 rowspan=1 > Indianapolis, United States </td><td class="highlighted"  colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:11.35 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1990 </td><td colspan=1 rowspan=1 > Commonwealth Games </td><td colspan=1 rowspan=1 > Auckland, New Zealand </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:07.40 </td></tr>
</table>
Question:
How did McRoberts perform at the 1981 Pacific Conference Games, the 1985 World Indoor Games and the 1987 Pan American Games?
Answer:
Brit McRoberts was the gold medallist at the 1981 Pacific Conference Games, and claimed bronze at both the 1985 World Indoor Games and the 1987 Pan American Games.