Alloy TableView Slow At Initial Open

I am trying to display font list in a table view so a user can select one of it. However when I open the controller on first time, populating the list is rather slow but the second time to open it, it is very fast.

How can I improve the first initial listing (is it because of the custom fontfamily first loading? I know kitchen sink "Table View (Layout 2) has even more than 30 listing and its very fast to open). My code snippet is like this:

function listFontFamily(textString) {
    var tableViewDataArray = [];
    var fontDataArray = ["AlexBrush-Regular", "Aller_Rg", "BebasNeue", "Chunkfive", "Impact_Label_Reversed", "JUICE_Regular", "NEORF", "Pacifico", "Quicksand_Light", "Raleway-Regular"];
    var fontDataArrayLength = fontDataArray.length;
    for (var i = 0; i < fontDataArrayLength; i++) {
        var fontData = fontDataArray[i];
        var tableViewRow = Ti.UI.createTableViewRow({
            height : "60dp",
            fontFamily : fontDataArray[i],
        });
        var fontLabel = Ti.UI.createLabel({
            text : fontDataArray[i],
            height : "25dp",
            top : "3dp",
            left : 0,
            font : {
                fontFamily : fontDataArray[i],
                fontSize : "19dp"
            },
        });
        var userTextLabel = Ti.UI.createLabel({
            text : textString,
            height : "25dp",
            top : "28dp",
            left : 0,
            font : {
                fontFamily : fontDataArray[i],
                fontSize : "15dp"
            },
 
        });
        tableViewRow.add(fontLabel);
        tableViewRow.add(userTextLabel);
 
        fontLabel.addEventListener("click", function(e) {
            selectedFontFamily(e.source.fontFamily);
        });
        userTextLabel.addEventListener("click", function(e) {
            selectedFontFamily(e.source.fontFamily);
        });
        tableViewRow.addEventListener("click", function(e) {
            selectedFontFamily(e.source.fontFamily);
        }); 
        tableViewDataArray.push(tableViewRow);
    }
    $.fitzFontListTableView.setData(tableViewDataArray);
 
}