Sub Macro2()
Dim t(), i&, x&
For i = 2 To [a65000].End(xlUp).Row
If CDbl(Cells(i, 2)) < CDbl(Cells(1, 5)) Then
x = x + 1
ReDim Preserve t(1 To 2, 1 To x)
t(1, x) = Cells(i, 1)
t(2, x) = Cells(i, 2)
End If
Next
Range("G1").Resize(UBound(t, 2), 2) = Application.Transpose(t)
End Sub