Togo at the 2004 Summer Olympics
Athletics
Table:
Athlete	Event	Heat	Semifinal	Final

Result	Rank	Result	Rank	Result	Rank

Jan Sekpona	Men's 800 m	1:54.25	8	Did not advance

Sandrine Thiébaud-Kangni	Women's 400 m	52.87	7	Did not advance

Provide the shortest accurate answer you can to the following question, based only on the table data. Use the JSON format {"answer": ["YOUR ANSWER"]}. When several items apply, list them comma-separated. Here is the table caption: 'athletics'. Answer this question using the table data: What was the result of jan sekpona in the heat?

{"answer": ["1:54.25"]}