Sydney McLaughlin set a new world record in a 400-meter obstacle of women. Patrick Smith / Getty Images  In less than a month before the Tokyo Olympics, the Olympic test of the US Olympic track may be difficult to add fireworks.
 The trial ends on Sunday, including a delay due to extreme heat, and a runner passed the records of the fall due to conditions and several falls.
 According to the Agamorgore, Washington Post, Sunday, there are several new world records, US records, and review records. week. In many cases, there are several athletes to set the narrow edge of the new record. The obstacle time is 51.90 seconds. She became the first female who runs it below 52 seconds.
 McLaughlin will set the only obstacle world record, but several other people are close.
 In the barrier of men, Granle Holoy, re-got G World Champion, completed 12.81 seconds, a world record of 0.01 second.
After he told reporters that he did not feel surprised by his performance and said he would celebrate his ass glass wine with "fat man".
Although the track star NOAH Lyles was beaten in Semi in Semi, Lyles was in the finals.It has been published in 19.74 seconds, the best time this year.  
Increasing Thomas runs on her first 200 meters in less than 22 seconds, completing the game, completing the competition 21.61 seconds, the third fastest time and new test records.  "I have not dealt," Thomas told reporters that she later achievements. "I don't know.
 800 meters of women, the time for the year in 1: 56.07 in a year, the fastest time.
Two new throw records  Last week, Ryan Crouser set a new record at shooting, launched 16 pounds of iron balls 23.37 meters. After letting go, the brothers began to celebrate him, knowing that he has set a new Records.
 At the same time, on Saturday, Dean prices broke their own US record in the hammer thrown, tossing it 80.31 meters. She became the second female that had thrown more than 80 meters.