Adding items to a listview

[venerable bede]

Sorry about this silly question but I haven't done any Winforms work or VB in ages.
I am looping through a collection and adding items to a listvew control with the following code:

 For Each f As FDayResult In failedResults
            Dim item1 As New ListViewItem("lstItem")
            item1.SubItems.Add(f.QTY.ToString())
            item1.SubItems.Add(f.ProductCode)
            ListView1.Items.Add(item1)
        Next

All my listview shows is : item1 item1item1item1 in the horizontal.

Hmmmmmmm
I'm embaressed.