When will a timekeeper advise the competitor during the speech?

The timekeeper advises the competitor with one minute left to ensure they are aware of how much time remains for their speech. This critical moment allows the speaker to adjust their delivery and make sure they can conclude their thoughts effectively within the remaining time. It serves as a prompt for the competitor to begin wrapping up their presentation, ensuring that they cover all important points and finish coherently without rushing through their conclusion.

Other timing notifications, such as those given at 2 minutes left, 30 seconds left, or when time is fully up, do not have the same impact on managing the presentation's pacing or allowing the speaker to structure their final thoughts effectively.