Sunday Results:

· NBC is #1 Sunday night among ABC, CBS, NBC and Fox in adults 18-49, with all four telecasts from 7-11 p.m. scoring first-place 1.2 ratings.

· From 7-8:01 p.m. ET, the "U.S. Olympic Team Trials: Track & Field Finals" (1.2/4 in 18-49, 4.5 million viewers overall) led the time period among ABC, CBS, NBC and Fox in adults 18-49 and other key categories. From its first half-hour to its second, the "U.S. Olympic Team Trials " grew by 30 percent in 18-49 rating (to a 1.3 from a 1.0) and 12 percent in total viewers (4.7 million vs. 4.2 million). The Olympic Trials telecasts led their time periods in 18-49 among ABC, CBS, NBC and Fox on both Sunday night and Saturday night (1.0/4 from 8-9:30 p.m. ET).

· From 8:01-9 p.m. ET, "Dateline NBC" (1.2/4 in 18-49, 5.2 million viewers overall) ranked #1 in the time period among ABC, CBS, NBC and Fox in adults 18-49, adults 25-54 and other key categories. "Dateline NBC" matched its highest 18-49 rating for a Sunday telecast since April 15 and delivered its second-biggest overall audience for a Sunday edition since March 25.

· From 9-10 p.m. ET, an encore telecast of "America's Got Talent" (1.2/3 in 18-49, 4.5 million viewers overall) led the time period among ABC, CBS, NBC and Fox in adults 18-49, adults 25-54, total viewers and other key categories

· From 10-11 p.m. ET, a second rebroadcast of "America's Got Talent" (1.2/3 in 18-49, 4.2 million viewers overall) ranked #1 in the time period among ABC, CBS, NBC and Fox in adults 18-49, adults 25-54 and other key categories.

NOTE: All ratings are "live plus same day" from Nielsen Media Research unless otherwise indicated.