There's two ways to find this information out. First way is to ask a 12 year old girl to hold her breath and see how long she can hold it for. The other method is to kidnap a 12 year old girl, then tell her to hold her breath. I don't recommend the second one but if you really have to, don't... Really... Don't do it.
If she has Asthma, or breathing problems, then the most is about 9-13 seconds. If she has normal breathing conditions, then about 30 seconds. In a pool, underwater, she might hold it for as long as 45 seconds. But this can obviously be hazardous, because you don't want to inhale water.
That varies for each girl. Trying this is NOT recommended.
Pedobear
They can hold there breath over 15 minutes
just go to this site and it will tell you a lot of ways to hold your breath underwater.www.wikihow.com/Hold-Your-Breath-for-Long-Periods-of-Time
No, as long as you stay calm then you don't have to hold your breath.
they can hold their breath 20 minutes under water
As Mario is a video game character, he can hold his breath for however long you control him underwater.
moose cant hold their breath. just kidding they can hold their breath for 8 minuets
How long can you hold your breath?
Tortoises can hold their breath for around 10-30 minutes depending on the species and their activity level. They have the ability to slow down their metabolism and conserve oxygen during extended periods underwater.
he can hold his breath for 3 minuites based on the live interviews...
A seal can hold their breath for 70 minutes or more.
1 billion hours lol