Day 2 Longhorn Elite Prelims: Manuel Shines With Sub-54 100 Free, Kos Takes Hold Of 100 Breast

2025 Longhorn Aquatics Elite Invite

  • May 14-16, 2025
  • Lee and Joe Jamail Texas Swim Center, Austin, Texas
  • Long Course Meters (50 meters)
  • Live Results

The first preliminary session of the 2025 Longhorn Aquatics Elite Invite just wrapped up in Austin, featuring four events for both men and women: the 100 freestyle, 100 breaststroke, 200 butterfly, and 400 freestyle.

The session included some strong swims, featuring many of Team USA’s top stars alongside international talents—most notably Leon Marchand and Hubert Kos, both of whom train in Austin under Bob Bowman.

In the women’s 100 free, 2016 Olympic champion Simone Manuel  stamped her authority on the field with the only sub-54 swim of the morning, clocking a time of 53.80. She owns a season best of 53.23 from the Westmont Pro Swim back in early March, and today’s prelim effort undercut her most recent outing at the Fort Lauderdale Pro Series two weeks ago, where she logged a 53.99 for 6th.

Manuel opened this morning in a swift 25.72 before closing in 28.08—splitting that suggests she has more to give on the back half tonight. She remains the American record holder in the event thanks to her 52.04 from the 2019 World Championships, where she claimed her second world title in the event.

Olympic relay silver medalist Erin Gemmell, a sophomore at Texas, was the only other swimmer under 55 seconds, notching a 54.91. It was a solid prelim swim that puts her within 0.78 of her lifetime best of 54.13.

In the men’s race, Shaine Casas and Chris Guiliano were the clear headliners, each posting sub-49 efforts. Casas led the way in 48.64, just ahead of Guiliano’s 48.70.

Casas, the most versatile male swimmer on Team USA, owns a season best of 48.31, set at the same Westmont Pro Swim Series meet as Manuel. He also posted a time of 48.47 to win at the Fort Lauderdale stop two weeks ago. With a personal best of 48.23, he could challenge that mark tonight—or, if not, perhaps at the World Championship Trials in three weeks.

Guiliano was right behind him in Fort Lauderdale, recording a season-best 48.49 for 2nd. The reigning U.S. Olympic Trials champion in the event, he owns a personal best of 47.25. In Paris, he captured a pair of relay medals—gold in the 4×100 free and silver in the 4×200 free—and placed 8th individually in the 100 free with a 47.98. He entered rarefied air last summer as the first U.S. male since Matt Biondi in 1988 to qualify to race the 50, 100, and 200 free events at the Olympic Games.

The men’s 400 free was also a highlight of the morning, with four of the top contenders for June’s U.S. Trials all swimming the race, alongside four-time Paris Olympic champion Marchand, who is using this meet to qualify for the French Worlds roster.

23-year-old Carson Foster led the way with a time of 3:52.04, followed by rising star Rex Maurer in 3:52.21. Luke Hobson, the all-time short course meters 200 free record holder and reigning SCM world champion in that event—who also won bronze in the 200 free at Paris—hit the wall 3rd in 3:54.21. Paris Olympian David Johnston, a two-time long course World Championships team member, advanced 4th at 3:54.39, while Marchand lurks in 5th (3:54.45).

Maurer is coming off the NCAA season of his life, having won gold in both the 500 free and 400 IM, plus a 2ndplace 1650 finish at the championships. In November, he became the second-fastest man in history in the 500 free with a blazing 4:04.45, trailing only Marchand’s incredible 4:02.31. At just 20 years old, if Maurer can match a similar drop from his 3:47.31 personal best in the 400 free, he’ll be hard to beat at Trials.

Foster, the third-fastest 500-yard freestyler in history, recently earned his first senior international individual freestyle medal by tying for silver in the 400 free at the Short Course Worlds alongside fellow American Kieran Smith. Foster owns a long course best of 3:45.29 from July of 2022. 

In the women’s 400 free, Texas freshmen Jillian Cox (4:11.78) and  Kate Hurst (4:12.80) were quickest, with Gemmell backing up on the back end of her 100 free double in 4:12.89. Cox, who claimed NCAA titles in both the 500 and 1650 free events this March, owns a lifetime best of 4:06.31.

Two-time Olympic champion Regan Smith also took to the pool, clocking 2:09.57 in a women’s 200 fly field that included just three swimmers. The Paris silver medalist and American record holder owns a season best of 2:05.38 in the event, with her American record standing at 2:03.84.

Texas Pro swimmer and former ASU standout Lindsay Looney posted a season-best 2:10.55 for 2nd this morning. She placed 3rd at the U.S. Olympic Trials last summer and represented the Red, White, and Blue at the 2023 Worlds, where she finished 9th. Her personal best remains 2:07.03.

Texas sophomore Campbell Stoll was the final swimmer in the event, hitting 2:14.96. She has been as quick as 2:12.92, a time she recorded in August 2022.

2024 Olympic 200 back champion and Hungarian native Hubert Kos was in the pool twice, logging a lifetime best of 1:02.26 to lead the 100 breast and 2:00.18 in the 200 fly, where he advanced 2nd behind Ryan Branon’s 1:59.03.

Notably, breaststroke is Kos’s weakest stroke, yet with his outing this morning, he now ranks first among Hungarian swimmers this season— with potential to improve further tonight. 

Nate Germonprez, who made waves this past NCAA season with his breakthrough in breaststroke and is among the U.S.’s top hopes this summer—alongside Campbell McKean and Michael Andrew if he can regain his 58-second form—sits in 6th with his 1:04.20, about four seconds off his career best of 1:00.48.

Texas freshman Piper Enge, 18, was the fastest in the women’s 100 breast with a time of 1:10.88. They are coming off an impressive NCAA season, finishing 5th in the 100 breast and 32nd in the 200 breast at NCAAs. At the 2024 Worlds, Enge touched 6th in the 50 breast (30.69) after a personal best clocking of 30.53 in the semifinals, and placed 18th in the 100 breast (1:08.14). At the 2024 Olympic Trials, they took 14th in the 100 breast. 

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hook‘em
5 minutes ago

Drew Kibler retired?

OldCoach
1 hour ago

Would be cool to see Marchand and Maurer go 3:46 tonight and foster could also be right there

47.84
2 hours ago

Shaine is building something special this year. Most versatile swimmer for Men’s team USA since Phlochte

Bobthebuilderrocks
Reply to  47.84
1 hour ago

I’m convinced the 200 IM and 100 fly times he drops this year will be astonishing

clemsonswimming4evr
2 hours ago

Well done on the pronoun front

Walsh-Madden-Grimes-Weinstein
2 hours ago

Has Paige Madden retired? I have yet to see her compete in any long course meets in calendar year 2025.

Klorn8d
Reply to  Walsh-Madden-Grimes-Weinstein
1 hour ago

Yes

Hswimmer
Reply to  Klorn8d
1 hour ago

You sure? I thought she was just taking this year off.

I miss the ISL (go dawgs)
Reply to  Hswimmer
30 minutes ago

Nah she’s done

Walsh-Madden-Grimes-Weinstein
Reply to  I miss the ISL (go dawgs)
19 minutes ago

Jillian Cox has big fins to fill.

Bobthebuilderrocks
3 hours ago

Tonight, Germonprez and Scholtz show us what’s up