title: Swimming at the 1959 Pan American Games – Women's 400 metre freestyle
text: # Swimming at the 1959 Pan American Games – Women's 400 metre freestyle
  
  The women's 400 metre freestyle competition of the swimming events at the 1959 Pan American Games took place on 2 September (preliminaries) and 6 September (finals). The last Pan American Games champion was Beth Whittall of Canada.
  
  This race consisted of eight lengths of the pool, with all eight being in the freestyle stroke.
  
  ## Results
  
  All times are in minutes and seconds.
  
  | KEY: | q | Fastest non-qualifiers | Q | Qualified | GR | Games record | NR | National record | PB | Personal best | SB | Seasonal best |
  | - | - | - | - | - | - | - | - | - | - | - | - | - |
  
  ### Heats
  
  The first round was held on September 2.
  
  | Rank | Heat | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | 1 | 1 | Chris von Saltza | United States | 4:58.1 | Q, GR |
  | 2 | 2 | Sylvia Ruuska | United States | 5:00.1 | Q |
  | 3 | 1 | Donna Graham | United States | 5:11.5 | Q |
  | 4 | 1 | Maria Luísa Sousa | Mexico | 5:22.0 | Q |
  | 5 | 2 | Blanca Barrón | Mexico | 5:22.4 | Q |
  | 6 | 1 | Katy Campbell | Canada | 5:25.1 | Q |
  | 7 | 1 | Susan Sangster | Canada | 5:25.7 | Q |
  | 8 | 1 | Maria Teixeira | Brazil | 5:37.2 | Q |
  | - | 2 | Lilian Moreira | Brazil | 5:40.1 | |
  | - | 2 | Glória Funaro | Brazil | 5:46.4 | |
  
  ### Final
  
  The final was held on September 6.
  
  | Rank | Name | Nationality | Time | Notes |
  | - | - | - | - | - |
  | | Chris von Saltza | United States | 4:55.9 | GR |
  | | Sylvia Ruuska | United States | 5:03.4 | |
  | | Donna Graham | United States | 5:03.5 | |
  | 4 | Katy Campbell | Canada | 5:19.8 | |
  | 5 | Blanca Barrón | Mexico | 5:20.0 | |
  | 6 | Maria Luísa Sousa | Mexico | 5:21.5 | |
  | 7 | - | - | - | |
  | 8 | Glória Funaro | Brazil | 5:44.0 | |
  