This song deserves to keep the slow beet going through the entire song. The fast section feels out of place and makes the song almost disjointed. If you want to keep the fast part at 1m3s please place something that prepares it or makes it relevant.
If you remove the fast part, than that the slow beat appears to be a sense of monotony , a daily drive doing the same thing over and over again. The music video would be someone with a sense of loss. The fast part really just doesn't match the feel of the song sorry.