Your running pace is usually measured by your average mile time, or at least, by what I understand. I'm a competitive distance runner, so I'm also familiar with the term Race Pace - which is the pace you run at during a race. These are different.
Young hippos can only stay under water for about half a minute, but adults can stay submerged up to six minutes. Source(s): http://www.awf.org/wildlives/140 johnslat Â· 1 decade ago
They mostly <b>stay underwater</b> for 3 to 8 minutes. However, longer periods of up to 30 minutes50 to 80 minutes<b>A:</b>a whale <i>can</i> stay under water for more than a hour. it can stay in water for about 50-80 minutes.Up to 30 min. <br /> The Sperm whale can hold its breath for up to 90 minutes.