Original sentence: 1  5 Michael Phelps    49.82.2  4 Milorad Cavic    49.95.4  6  SUBIRATS Albert    50.79.5  1  LAUTERSTEIN Andrew    50.85.6  2  DUNFORD Jason    51.07.7  8  MCGILL Tyler    51.42.8  7  MANGABEIRA Gabriel    51.74
Edited sentence: 1  5 Michael Phelps    49.82  WR.2  4 Milorad Cavic    49.95  ER.4  6  Albert Subirats    50.79.5  1  Andrew Lauterstein    50.85.6  2  Jason Dunford    51.07.7  8  Tyler Mcgill    51.42.8  7  Gabriel Mangabeira    51.74.Key: WR = World record, ER = European record