Sydney McLaughlin-Levrone shattered the American record in the 400 meters on September 16, running 48.29 seconds at the 2025 World Athletics Championships in Tokyo. She won the women's 400-meter semifinal.

What happened?

McLaughlin-Levrone beat her previous personal best by 0.45 seconds. The two-time Olympic champion in the 400-meter hurdles eased up before the finish line.

Why it matters for Sydney McLaughlin-Levrone

The 26-year-old is now No. 7 all-time in the event. She felt “honored” to break the record set by Sanya Richards-Ross in 2006.

McLaughlin-Levrone ran the last 30 meters “a bit more reserved” to win her heat and advance. She will return for the 400-meter final on September 18.

What comes next?

If she wins, McLaughlin-Levrone will be the first athlete ever to claim world championship gold in the 400 meters and 400-meter hurdles. She dominated the 400-meter hurdles with a world title and two consecutive Olympic gold medals.

The five-time national champion told reporters she was “excited for the finals and grateful to have taken down a record by an amazing woman”. McLaughlin-Levrone's performance has made history in another event.

On September 18, she will face Amber Anning of Great Britain, who finished second in the semifinal. McLaughlin-Levrone's time was more than a full second ahead of Anning's.

The world record-holder has been making history in track and field athletics. Her win in the 400-meter semifinal has set her up for a potential gold medal in the event.

McLaughlin-Levrone's dominance in the 400-meter hurdles has been well-documented. Now, she is making a name for herself in the 400 meters.

The 2025 World Athletics Championships have seen some impressive performances. McLaughlin-Levrone's record-breaking run is one of the highlights of the event.

The athlete's hard work and dedication have paid off. She has been training tirelessly to improve her performance in the 400 meters.

McLaughlin-Levrone's fans are eagerly waiting for the 400-meter final. They are hoping she will bring home the gold medal and make history once again.

The stage is set for an exciting final on September 18. McLaughlin-Levrone is ready to give it her all and make her country proud.

The world will be watching as McLaughlin-Levrone takes to the track. She is a force to be reckoned with in the world of track and field athletics.

The 400-meter final will be a thrilling event. McLaughlin-Levrone's performance will be closely watched by fans and critics alike.

The athlete's determination and perseverance have taken her to the top. She is an inspiration to many young athletes around the world.

McLaughlin-Levrone's record-breaking run has sent shockwaves in the track and field athletics community. She is a talented athlete who is making a name for herself in the sport.

The 2025 World Athletics Championships will be remembered for McLaughlin-Levrone's impressive performance. She has set a new standard for herself and her competitors.

The final on September 18 will be a test of McLaughlin-Levrone's endurance and skill. She is ready for the challenge and is confident of bringing home the gold medal.

The world is waiting with bated breath for the 400-meter final. McLaughlin-Levrone's performance will be the highlight of the event.

The athlete's fans are confident of her abilities. They know she has what it takes to win the gold medal and make history once again.

The stage is set for an exciting final. McLaughlin-Levrone is ready to give it her all and make her country proud.