This was actually a 1 million atempt but an interesting glitch occured.

Usually, you have to launch the ball 1 time for accepting and 3 times to pass the "launch training" mission. But somehow, the game detected the ball multiple times at the same spot so I accepted and I passed the mission at the same time, beating my glitchless PB by 5 s 660. ¯_(ツ)_/¯