Carson Foster Shatters US Open Record in Men's 400 IM with a Time of 4:07.02
The 2025 U.S. Open swimming championships, held in Austin, Texas, witnessed a remarkable achievement by Carson Foster, who broke the US Open record in the men's 400 IM with a time of 4:07.02. This performance not only marked his second-fastest swim ever but also surpassed the previous US Open record set by Chase Kalisz in 2022.
Foster's exceptional performance was highlighted by a split comparison, showcasing his speed across different swimming strokes. He was faster than Kalisz in the fly, back, and free legs of the race, with the breaststroke leg being the only area where Kalisz held a slight advantage in 2022. Foster's time was just 0.46 seconds off his lifetime best in the 400 IM, with the backstroke leg being the most significant factor in his improved performance.
Interestingly, Foster had not competed in the 400 IM at the 2025 World Championships due to an ankle injury, which caused him to scratch the event before the final of the 200 IM. His time from the US Open would have secured him the silver medal at the World Championships, further emphasizing his exceptional talent.
The top 8 finishers in the men's 400 IM were:
1. Carson Foster (UN-MR) - 4:07.02 CR
2. Luka Mijatovic (PLS) - 4:15.91
3. Baylor Nelson (TEX) - 4:15.91
4. Cooper Lucas (TEX) - 4:16.60
5. Tommy Bried (UOFL) - 4:18.65
6. Tristan Jankovics (OSU) - 4:19.02
7. Bobby Finke (SPA-FL) - 4:19.02
8. Gregg Enoch (UOFL) - 4:24.80
Foster's achievement is a testament to his dedication and skill, solidifying his position as one of the top swimmers in the world. His performance at the 2025 U.S. Open is sure to inspire and motivate swimmers across the nation.
