Complex sentence: She was also eliminated in the preliminary heat of the 50 m backstroke after ranking 22nd with a time of 36.00, and did not start in the preliminary heat of the 50 m breaststroke.
Split into simpler sentences: She was also eliminated in the preliminary heat of the 50 m backstroke, ranking 22nd with a time of 36.00 seconds in the heats. She did not start in the preliminary heat of the 50 m breaststroke.