| Men's 200 metre butterfly at the II Pan American Games | ||||||||||
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| Venue | - | |||||||||
| Dates | March 25 (preliminaries and finals) | |||||||||
| Medalists | ||||||||||
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«- 1959» | ||||||||||
The men's 200 metre butterfly competition of the swimming events at the 1955 Pan American Games took place on 25 March. [1] [2] It was the first appearance of this event in the Pan American Games. [3] [4] [5] [6] [7] [8]
This race consisted of four lengths of the pool, all lengths being in butterfly stroke. [9]
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 |
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The final was held on March 25. [1]
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
 | Eulalio Ríos |  Mexico | 2:39.8 | |
 | Walter Ocampo | Mexico | 2:40.3 | |
 | William Yorzyk |  United States | 2:42.5 | |
| 4 | Jack Nelson | United States | 2:43.6 | |
| 5 | Orlando Cossani |  Argentina | 2:46.5 | |
| 6 | F.Gutierrez | Mexico | 2:48.4 | |
| 7 | - | - | - | |
| 8 | - | - | - |
The Women's 400 metre individual medley competition of the swimming events at the 1971 Pan American Games took place on 8 August. The last Pan American Games champion was Claudia Kolb of US.
The men's 200 metre butterfly competition of the swimming events at the 1971 Pan American Games took place on 8 August. The last Pan American Games champion was Mark Spitz of US.
The men's 400 metre individual medley competition of the swimming events at the 1971 Pan American Games took place on 7 August. The last Pan American Games champion was William Utley of US.
The women's 200 metre butterfly competition of the swimming events at the 1971 Pan American Games took place on 10 August. The last Pan American Games champion was Claudia Kolb of US.
The men's 400 metre individual medley competition of the swimming events at the 1975 Pan American Games took place on 20 October. The last Pan American Games champion was Steve Furniss of US.
The men's 200 metre butterfly competition of the swimming events at the 1975 Pan American Games took place on 21 October. The last Pan American Games champion was Jorge Delgado of Ecuador.
The women's 400 metre individual medley competition of the swimming events at the 1975 Pan American Games took place on 21 October. The last Pan American Games champion was Leslie Cliff of Canada.
The women's 200 metre butterfly competition of the swimming events at the 1975 Pan American Games took place on 23 October. The last Pan American Games champion was Lynn Colella of the United States.
The men's 200 metre butterfly competition of the swimming events at the 1967 Pan American Games took place on 26 July at the Pan Am Pool. The last Pan American Games champion was Carl Robie of US.
The men's 200 metre butterfly competition of the swimming events at the 1959 Pan American Games took place on 3 September (preliminaries) and 4 September (finals). The last Pan American Games champion was Eulalio Ríos of Mexico.
The men's 100 metre backstroke competition of the swimming events at the 1955 Pan American Games took place on 23 March. The last Pan American Games champion was Allen Stack of US.
The men's 400 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 23 March. The last Pan American Games champion was Tetsuo Okamoto of Brazil.
The women's 100 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 23 March. The last Pan American Games champion was Sharon Geary of US.
The men's 100 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 24 March. The last Pan American Games champion was Dick Cleveland of US.
The women's 100 metre butterfly competition of the swimming events at the 1955 Pan American Games took place on 25 March. It was the first appearance of this event in the Pan American Games.
The women's 400 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 25 March. The last Pan American Games champion was Ana María Schultz of Argentina.
The men's 1500 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 20 March. The last Pan American Games champion was Tetsuo Okamoto of Brazil.
The women's 200 metre freestyle competition of the swimming events at the 1955 Pan American Games took place on 20 March. The last Pan American Games champion was Ana María Schultz of Argentina.
The men's 200 metre breaststroke competition of the swimming events at the 1955 Pan American Games took place on 20 March. The last Pan American Games champion was Héctor Domínguez of Argentina.
The women's 100 metre backstroke competition of the swimming events at the 1951 Pan American Games took place on 2 March.
