Bullshit. Do you even know what the suit does? It makes the wearer more streamlined and able to cut through the water with less resistance. Tell me how that wouldn't help during any stroke.
And yeah, there are people breaking records in one semi, then it gets broken again in the next semi, and then again in the final. It's ridiculous.
Phelps is either genetically perfect or on something. Time will tell. People didn't think Lance Armstrong won 6 Tours without being on drugs either - he just hid it better than anyone else.