Sam Short Breaks 8-Year Record at Illinois Swim Meet

Sam Short just proved why he's one of swimming's brightest stars, breaking a record that seemed untouchable for nearly a decade.

The Australian swimmer touched the wall at 3:43.49 in the men's 400-meter freestyle at the Pro Swim Series in Westmont, Illinois, on Saturday. He beat Chinese swimmer Sun Yang's 2016 record of 3:43.55 by just six hundredths of a second.

Short, who won gold at the 2023 World Championships with an even faster time of 3:40.68, showed he's building momentum as the season progresses. His Saturday performance launched him from sixth to second in world rankings for the 2025-2026 season, improving on his previous seasonal best of 3:45.88 from December.

The 400-meter freestyle is one of swimming's most grueling events, requiring perfect pacing across 16 pool lengths. Short maintained consistent splits throughout, never dropping below 25 seconds per 50 meters until his final push.

Why This Inspires

Short's swim represents more than just numbers on a scoreboard. After winning silver at the 2025 World Championships with a time of 3:42.37, he could have settled for being among the world's best.

Instead, he returned to training with fresh determination. Breaking a record that stood through two Olympic cycles shows the kind of dedication that separates good athletes from greats.

His performance also highlights how competitive swimming has become. The top five finishers at Westmont all swam faster than 3:51, with France's Leon Marchand and American Luke Hobson finishing within hundredths of each other for third and fourth place.

Short's record also moves him closer to catching Germany's Lucas Martens, who set the world record of 3:39.96 last year. With major international competitions ahead, Short has proven he's not just chasing personal bests but pushing the boundaries of what's possible in the pool.

The swim marked Short's third Pro Series record of the week, cementing his dominance at the Illinois meet.