Complete Dictionary of Dreams

by Dr. Mıchael Lennox
You may be dreaming about a desire to slow things down a bit in your life. This could be to reduce stress, but also to be able to look at something more closely. Consider what was occurring in your dream during what felt like slow motion.

The context will offer you insight on how to interpret such an image.

(See Running.) 

Dream Symbols in The Dream Encyclopedia

by James R. Lewis and Evelyn Dorothy Oliver
Moving in slow motion is evidenced in many anxiety dreams.

The dreamer may be wading through heavy waters, engulfed in mud, or merely running in tortuously slow motion.

This type of dream indicates that the dreamer is experiencing great stress in waking life. (See also Swamp).

My Dream Interpretation

by myjellybean
Moving in slow motion in a dream indicates the dreamer is anxious about something in her life.