HTML5 Audio - currentTime value is always 0 on Android

HTML 5:

<audio controls>
    <source src="http://SHOUTCAST_URL:PORT/;stream.mp3"></source>
</audio>

JavaScript:

$("audio").get(0).play();
setInterval(function() {
    alert($("audio").get(0).currentTime); // Always alerts 0
}, 1000);

This is a simple HTML5 Shoutcast Player. It alerts the current amount of elapsed time on Desktop but Android Chrome. What's wrong with Android?