Isabel Arraiza was 23 in Más que el agua when she played the character 'Carol'.
That was over 10 years ago in 2014.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 33, and has starred in 4 movies in total, 3 of those since Más que el agua was released.
In Más que el agua, I think Isabel Arraiza looks: