No. But it could be a good form of exercise to include in your routine. I’d use it as a form of cardio, not as the primary exercise for strength training or bodybuilding.

Hypertrophy is best achieved through resistance training in a specific set/rep/weight range.

Swimmers didn’t develop good physiques by swimming alone. They also lift weights and do bodyweight exercises to develop the muscles necessary to swim fast.

Well, I can understand you can not manage workout in Gym due to your busy schedule. I have some basic tips for you,

take 7 hours sleep
First of all stretch your body Before Getting Out Of Bed To Feel Great All Day

Take stairs instead of lift.
Arrange your seating place little far from water cooler and rest room so this way you will have a little walk in your business area too.
Take a warm water at empty stomach in morning.
Do not skip breakfast but take law caloric breakfast like oats and fruits juice
You can also include greentea or lemon tea or ice tea in your regular routine
Follow healthy diet. Avoid cheese, fastfood, alcohol, smoke