DES MOINES, Iowa — The LSU women are back on top after watching Texas A&M overtake them for the national title in each of the last three years.

DES MOINES, Iowa — The LSU women are back on top after watching Texas A&M overtake them for the national title in each of the last three years.

The Florida men finally joined them on Saturday, ending years of frustration at the NCAA outdoor meet.

The Gators finally took home their first outdoor national title after four second-place finishes since 2004, while the LSU women won their 15th in 31 years on Saturday in Des Moines.

The Southeastern Conference sweep snapped a three-year title run by the women and men of Texas A&M — and the Aggies join the league next fall.

The LSU and Oregon women entered Saturday tied at 40, but the Tigers jumped out to a big lead after Kimberlyn Duncan won the 200 meters.

LSU hung on from there, leaving Oregon as the runners-up for the fourth year in a row.

"It's a tremendous team effort from everybody that allowed us to score a bundle of points. It took a lot of points to win this year, and I have to commend the University of Oregon. What a great job of competing they did, trying to win here too," LSU coach Dennis Shaver said.

The LSU women opened up a five-point edge after the opening event, as the Tigers won the 400 relay in 42.75 behind a strong anchor leg by Duncan. That win followed a victory by the LSU men in the 400 relay, giving the Tigers the first 400 relay sweep since they also did it in 2003.

"The first thing I had in mind was just get out, get out, get out, try to break the stagger and give the stick to Semoy (Hackett) first. We're trying to win nationals, so one thing we had on our mind was to win, whatever it took," LSU's Takeia Pinckney said.

The Ducks had a chance to make up serious ground in the 1,500, but Jordan Hasay finished third by a hundredth of a second and Becca Friday placed ninth. Hasay briefly gave Oregon a 51-50 lead that could have been more. Washington's Katie Flood, who grew up in Des Moines, won to raucous cheers in 4:13.79.

LSU got the lead right back behind Duncan, who defended her title in the 200 in 22.86. Hackett finished fifth, giving the Tigers 14 points as they pulled away from the Ducks and everyone else.

Oregon had one last shot at the Tigers in the 5,000, but a pair of Ducks combined for just one point to clinch the title for LSU. Texas A&M finished third, but 38 points behind their future league rivals.

Oregon did get the best of the Tigers in the 1,600 relay, winning in a meet record 3:24.54.

Florida State junior Kayleigh Tyerman, a former Crater High standout, was 18th in the 5,000 with a time of 16:55.

The men's team title came down to the final race, the 1,600 relay, between Florida, LSU and Texas A&M. Anchor Tony McQuay gave the Gators the lead on the backstretch and the win in 3 minutes, 0.02 seconds.

Florida finished with 50 points, followed by the Tigers (48) and Texas A&M (40).

The Gators, who'd won the last three indoor titles without matching it in outdoors, started the bell lap for the 1,600 in second behind USC and with LSU right behind them. If that would have held the Gators and Tigers would have split the national title, but McQuay put on a burst to move past USC's Bryshon Nellum while Tigers anchor Riker Hylton stayed in third.