The semi-finals will be decided tonight.

- It feels peaceful, notes Sjöström, who did not immediately take part in the experiment.

- I think I have a good chance, at least I hope so.

After all, I won the WC six weeks ago, so hopefully there is much more to give.

Sara Junevik is also ahead, with a time of 25.63.

- I get a good start, get away well, but the little extra wasn't there, says Junevik.

During the morning, there are also trials for the 100-meter backstroke, but Louise Hansson has chosen to skip the distance as she wants to focus on Monday evening's final in the 100-meter butterfly, where she is chasing gold.