codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Documento senza titolo</title>
<style type="text/css">
<!--
#riga {
	font-family: Verdana, Geneva, sans-serif;
	font-size: 12px;
	font-weight: bold;
	color: #000;
	text-decoration: none;
	width: 100%;
}
#riga #dato1 {
	text-align: left;
}
#riga #dato2 {
	text-align: center;
}
#riga #dato3 {
	text-align: right;
}
-->
</style>
</head>

<body>
<div id="riga"><div id="dato1">1</div><div id="dato2">Barcellona</div><div id="dato3">6 pt.</div></div>
</body>
</html>
Oppure usa float:left;