Haha, 40 minutes is nothing in comparison to what your average pig goes through.
They are castrated and have their tails removed at birth without anesthetic. They are immediately taken from their mothers and reared on an unnatural diet. They are then kept in tiny feed lots barely bigger than their bodies that are so small they can't even turn around. Many cannot even lie down comfortably. They spend around 2 YEARS in these excruciating conditions where they cannot even experience sunlight. Pigs are naturally intelligent and curious and many go insane from this confinement.
Then when it comes to being slaughtered, many animals including cows go through pain comparable to what whales suffer as well. Often they are not stunned properly and they are dipped in boiling water and skinned while they are still alive.
This is how most pigs in Australia are raised. Most people are aware of the plight of chickens. Cattle are raised in a similar way in the USA, and increasingly factory farming techniques are being used on cattle in Australia because by confining them in a tiny space in not letting them move it causes their muscles to atrophy which makes the meat more tender.
Selectively choosing whales to make a fuss about is laughably hypocritical.
Here's some footage from a typical Australian pig farm:
YouTube - The Pig Files:Australian Pork Farms