PLL Time Attack single and 3/5 average

I got a new PLL Time Attack of 1:18.96 and average of 1:20.61 (3/5)!!!!

Look at the times 2 and 3, and the times 4 and 5. Weird right?

1. 1:18.96
2. 1:23.39
3. 1:23.38
4. 1:19.23
5. 1:19.22