Friday Night Lights' preliminary adults 18-49 rating was adjusted up a tenth to a 0.9 adults 18-49 rating. There were no other changes up or down from the the Friday preliminary adults 18-49 ratings.
Final broadcast TV ratings for Friday:
| Time | Net | Show | 18-49 Rating/Sh | Viewers (Millions) |
| 8:00 | ABC | Shark Tank | 1.1/4 | 3.89 |
| FOX | Bones (R) | 0.9/4 | 3.29 | |
| NBC | Friday Night Lights | 0.9/4 | 3.07 | |
| CBS | Flashpoint | 0.8/3 | 5.93 | |
| CW | Smallville (R) | 0.3/1 | 0.90 | |
| 9:00 | NBC | Dateline (9-11p) | 1.5/5 | 6.50 |
| CBS | CSI: NY (R) | 0.8/3 | 6.07 | |
| ABC | Jamie Oliver's Food Revolution | 0.8/3 | 2.52 | |
| FOX | House (R) | 0.7/3 | 2.29 | |
| CW | Supernatural (R) | 0.4/1 | 0.88 | |
| 10:00 | CBS | Blue Bloods (R) | 0.9/3 | 6.76 |
| ABC | 20/20 | 0.9/3 | 3.24 | |
-
Nielsen TV Ratings: ©2011 The Nielsen Company. All Rights Reserved.
