Hold onto your swim caps, because the world of competitive swimming just got a whole lot more exciting! Maxime Grousset has shattered Caeleb Dressel’s US Open Record in the 50-meter butterfly, clocking an astonishing 22.81 at the 2026 Pro Swim Series in Austin. But here’s where it gets controversial—is this the beginning of a new era in sprint butterfly, or just a fleeting moment in an already competitive field? Let’s dive into the details.
The 2026 Pro Swim Series in Austin, held from January 14-17, 2026, at the Lee and Joe Jamail Texas Swimming Center, has already made waves. With the event taking place in a long course meters (LCM) pool, swimmers are pushing the limits of speed and endurance. For those eager to follow the action, the Psych Sheet (updated), How to Watch guide, Live Results, and Live Recaps are all available online. Speaking of recaps, don’t miss the detailed breakdowns of the prelims and finals from each day—they’re packed with insights you won’t want to skip.
Now, let’s talk records. The 50-meter butterfly is a sprint event that demands explosive power and precision. Here’s a quick rundown of the benchmarks Grousset was up against:
- World Record: 22.27 by Andrii Govorov (Ukraine, 2018)
- World Junior Record: 22.96 by Diogo Matos Ribeiro (Portugal, 2022)
- American Record: 22.35 by Caeleb Dressel (2019)
- U.S. Open Record: 22.84 by Caeleb Dressel (2022)
- Pro Swim Series Record: 23.09 by Ilya Kharun (Canada, 2025)
Grousset’s 22.81 not only broke Dressel’s U.S. Open Record but also solidified his position as the top qualifier for the final. And this is the part most people miss—Grousset’s performance wasn’t just about beating a record; it was a statement. Just a day earlier, he told SwimSwam, ‘I will beat the time of Caeleb, I hope,’ specifically referencing the 100-meter butterfly. While he achieved this feat in the 50-meter event instead, the intent was clear: Grousset is here to challenge the best.
The top 8 qualifiers for the final include:
1. Maxime Grousset (FRA) – 22.81
2. Van Mathias (ISC) – 23.46
3. Caeleb Dressel (SJAC) – 23.50
4. Nikita Baez (FRA) – 23.56
5. Finn Brooks (ISC) – 23.60
6. Matt King (ISC) – 23.70
7. Masahiro Kawane (MEI) – 23.80
8. Luke Barr (TFA) – 24.02
Grousset’s lead of over half a second is significant, but swimming is a sport where milliseconds matter. Van Mathias, the second seed, will be looking to close that gap in the final. Meanwhile, Dressel’s third-place finish in 23.50 raises questions: Is he off his game, or is this just a temporary setback for the swimming legend?
It’s worth noting that Grousset already holds the French National Record in the 50-meter butterfly with a time of 22.48, which he set at the 2025 World Championships in Singapore. His consistency in delivering sub-23-second performances makes him a force to be reckoned with. But here’s the controversial question: Can Grousset sustain this momentum and challenge for the world record, or will Govorov’s 22.27 remain out of reach?
As we look ahead to the final, one thing is certain—this race is far from over. Will Grousset solidify his dominance, or will Dressel bounce back with a vengeance? And what about the other contenders? The stage is set for a thrilling showdown in Austin. What’s your take? Do you think Grousset can go even faster, or is Dressel still the swimmer to beat? Let us know in the comments below!
