Currently the 5Dimes line on the length of the National Anthem is listed below. I have posted a link to a video of LadyGaga singing the national anthem. If you subtract a second or 2 because she made minor changes to the lyrics that slightly lengthened it, and I think you have to subtract at least a second, but more likely 2, because it will be slicker and better rehearsed for the SB, then she comes in below 132 seconds easy.
The UNDER is the play.
BoL
The UNDER is the play.
BoL

<cite>Lady Gaga sings Star Spangled Banner, from when first note is started until final note is completed</cite> | |||||||
Sun 2/7 | 911 National Anthem over 134.50 seconds | <input id="editx" name="M1_201" size="4" style="font-size: 1em; font-family: Tahoma, Verdana, Arial, sans-serif; color: rgb(68, 68, 68);"> -160 | |||||
6:05PM | 912 National Anthem under 134.50 seconds | <input id="editx" name="M2_201" size="4" style="font-size: 1em; font-family: Tahoma, Verdana, Arial, sans-serif; color: rgb(68, 68, 68);"> +120 | |||||
<cite>Lady Gaga sings Star Spangled Banner, from when first note is started until final note is completed</cite> | |||||||
Sun 2/7 | 913 National Anthem over 136.50 seconds | <input id="editx" name="M1_202" size="4" style="font-size: 1em; font-family: Tahoma, Verdana, Arial, sans-serif; color: rgb(68, 68, 68);"> +110 | |||||
6:05PM | 914 National Anthem under 136.50 seconds | <input id="editx" name="M2_202" size="4" style="font-size: 1em; font-family: Tahoma, Verdana, Arial, sans-serif; color: rgb(68, 68, 68);"> -150 |