Select e problema min()

[danilob]

$query = @mysql_query ("SELECT min(tempo_km_gara) as tempo_km_gara, id_comp, data, nome_gara, tipologia_gara, km_gara, tempo_gara, note, competizioni.id AS administrators, nome, cognome, indirizzo_email FROM competizioni LEFT JOIN administrators ON competizioni.id = administrators.id ");
while ($fetch = @mysql_fetch_array($query))