2026 NCAA DIVISION I MEN’S SWIMMING AND DIVING CHAMPIONSHIPS
- Dates: Wednesday, March 25–Saturday, March 28
- Location: McAuley Aquatic Center, Atlanta, GA
- Defending Champions: Texas (1x)
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En route to a three-peat in the 100-yard butterfly at the NCAA Championships, Florida’s Josh Liendo broke his own NCAA record in the 100 fly, swimming a time of 42.49. He previously went a time of 42.54 in the preliminary heats, which took down Caeleb Dressel‘s NCAA record mark of 42.80 from 2018.
The 100 fly final was by far the fastest race in the event’s history. Second-place finisher Hubert Kos tied Liendo’s previous record from prelims, while Ilya Kharun recorded a time of 42.92 to place third and become the fourth swimmer ever to get under the 43-second mark.
All-Time Top Performers, Men’s 100-Yard Butterfly:
- Josh Liendo, Florida — 42.49 (2026)
- Hubert Kos, Texas — 42.54 (2026)
- Caeleb Dressel, Florida — 42.80 (2018)
- Ilya Kharun, Arizona State — 42.92 (2026)
- Youssef Ramadan, Virginia Tech — 43.15 (2023)
Liendo spent most of the final playing catch-up to Kos, who opened with a blistering 19.56 first 50 that was even faster than the 19.67 he opened with during prelims. However, the Gator outsplit Kos by 0.33 on his final 50 to pull off the come-from-behind victory.
That said, Liendo’s improvements from his own prelims mark came from his first 50, as he bettered his opening split by 0.12 seconds.
Split Comparison:
| Josh Liendo, 2026 NCAA Championship finals | Hubert Kos, 2026 NCAA Championship finals | Josh Liendo, 2026 NCAA Championship prelims | |
| 50y | 19.84 | 19.56 | 19.96 |
| 100y | 22.65 | 22.98 | 22.58 |
| Total | 42.49 | 42.54 | 42.54 |
Liendo’s 100 fly race is his first out of two opportunities to three-peat (or more at NCAAs). He will later race in the 100 free, an event that he has won the last three NCAA titles in. He also will race the 50 free, which he won in 2024.

Kizierowski won the 100 free in 1999 in 42.20, I believe….Macedo was 42.9 for 4th?
The 100 Fly is my favorite event in Men’s swimming, internationally. And I’m counting this as an international race because Liendo, Kos and Kharun are in, and Kharun still technically counts as Canadian.
I got exactly what I asked for! I got Liendo to break 42 and a PB by Kharun. And I even got a bonus 42 PB from Kos. This race made me very happy.
how long ago would that have won NCAAs? assume we gotta go back to at least the 90s?
Someone’s gotta find that Seth Stubblefield/Dressel article from a few years ago. Time would have finalled in 2014 and gotten 6th
Are you asking how long ago that would’ve won the 100 free?
Yes
Fastest race in event history I’d argue that was the fastest race in short course swimming history
Hard to believe the top 3 all did a 42! When only one other person before today had ever done that.