Swimming at the 1984 Summer Games: Previous Summer Games ▪ Next Summer Games
Host City: Los Angeles, United States
Location: Olympic Swim Stadium, Univ. of Southern California
Date Started: July 31, 1984
Date Finished: July 31, 1984
Format: Fastest eight advanced to the final. Places 9-16 advanced to the B Final.
| Gold: | Rowdy Gaines |
| Silver: | Mark Stockwell |
| Bronze: | Per Johansson |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Alberto Mestre | 19 | Venezuela | VEN | 50.99 | QU |
| 2 | Paul Easter | 21 | Great Britain | GBR | 51.83 | |
| 3 | Alexander Pilhatsch | 21 | Austria | AUT | 52.25 | |
| 4 | Li Khai Kam | 18 | Hong Kong | HKG | 53.48 | |
| 5 | Oon Jin Gee | 17 | Singapore | SIN | 54.17 | |
| 6 | Ingi Jónsson | 21 | Iceland | ISL | 56.31 | |
| 7 | Rami Kantari | 21 | Lebanon | LIB | 1:01.96 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Dirk Korthals | 22 | West Germany | FRG | 51.02 | QU |
| 2 | Stéfan Voléry | 22 | Switzerland | SUI | 51.24 | QC |
| 3 | Franz Mortensen | 20 | Denmark | DEN | 52.22 | |
| 4 | Satoshi Sumida | 21 | Japan | JPN | 53.83 | |
| 5 | William Wilson | 19 | Philippines | PHI | 54.63 | |
| 6 | Evert Kroon | 17 | Netherlands Antilles | AHO | 55.20 | |
| 7 | Percy Sayegh | 19 | Lebanon | LIB | 1:01.88 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Stéphane Caron | 18 | France | FRA | 51.13 | QU |
| 2 | Ang Peng Siong | 21 | Singapore | SIN | 51.66 | QC |
| 3 | Cyro Delgado | 23 | Brazil | BRA | 51.74 | |
| 4 | Tony Portela | 18 | Puerto Rico | PUR | 52.47 | |
| 5 | Hilton Woods | 15 | Netherlands Antilles | AHO | 53.92 | |
| 6 | Erik Rosskopf | 19 | United States Virgin Islands | ISV | 54.80 | |
| 7 | Rodrigo Leal | 17 | Guatemala | GUA | 56.80 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Michael Delany | 18 | Australia | AUS | 51.22 | QC |
| 2 | David Lowe | 24 | Great Britain | GBR | 51.68 | |
| 3 | Ronald Menezes | 21 | Brazil | BRA | 52.49 | |
| 4 | Michael Miao | 21 | Chinese Taipei | TPE | 52.76 | |
| 5 | Shigeo Ogata | 15 | Japan | JPN | 52.96 | |
| 6 | Collier Woolard | 15 | United States Virgin Islands | ISV | 55.67 | |
| 7 | Ernesto José Degenhart | 18 | Guatemala | GUA | 57.20 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Per Johansson | 21 | Sweden | SWE | 50.57 | QU |
| 2 | Blair Hicken | 19 | Canada | CAN | 52.74 | |
| 3 | Mu Lati | 20 | China | CHN | 52.82 | |
| 4 | Sean Nottage | 19 | Bahamas | BAH | 53.66 | |
| 5 | Gökhan Attaroğlu | 19 | Turkey | TUR | 54.22 | |
| 6 | Ahmed Said | 22 | Egypt | EGY | 55.01 | |
| 7 | Samuela Tupou | 29 | Fiji | FIJ | 55.85 | |
| 8 | Rodolfo Torres | Honduras | HON | 1:00.92 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Mark Stockwell | 21 | Australia | AUS | 50.27 | QU |
| 2 | Dano Halsall | 21 | Switzerland | SUI | 50.91 | QU |
| 3 | Peter Rohde | 19 | Denmark | DEN | 51.40 | QC |
| 4 | Ramiro Estrada | 22 | Mexico | MEX | 52.07 | |
| 5 | Kemal Sadri Özün | 20 | Turkey | TUR | 53.39 | |
| 6 | Anthony Nesty | 16 | Suriname | SUR | 54.99 | |
| 7 | Khaled Al-Assaf | 20 | Kuwait | KUW | 56.91 | |
| 8 | Domingos Chivavele | 18 | Mozambique | MOZ | 1:01.35 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Hans Kroes | 19 | Netherlands | NED | 51.19 | QC |
| 2 | Fernando Cañales | 24 | Puerto Rico | PUR | 51.75 | |
| 3 | Alexander Schowtka | 20 | West Germany | FRG | 51.78 | |
| 4 | Fernando Rodríguez | 21 | Peru | PER | 54.61 | |
| 5 | César Sánchez | 22 | Mexico | MEX | 54.94 | |
| 6 | Gordon Scarlett | 16 | Jamaica | JAM | 55.34 | |
| 7 | Jean-Luc Adorno | 23 | Monaco | MON | 56.38 | |
| 8 | Trevor Ncala | 19 | Swaziland | SWZ | 58.22 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Rowdy Gaines | 25 | United States | USA | 50.41 | QU |
| 2 | Edsard Schlingemann | 17 | Netherlands | NED | 51.33 | QC |
| 3 | Fabrizio Rampazzo | 21 | Italy | ITA | 51.71 | QC |
| 4 | Marco Colombo | 23 | Italy | ITA | 52.34 | |
| 5 | Fabián Ferrari | 19 | Argentina | ARG | 53.69 | |
| 6 | Luki Niode | 20 | Indonesia | INA | 54.10 | |
| 7 | Warren Sorby | 18 | Fiji | FIJ | 56.75 | |
| 8 | Hamad Bader | Bahrain | BRN | 58.16 |
| Rank | Athlete | Age | Team | NOC | T | |
|---|---|---|---|---|---|---|
| 1 | Mike Heath | 20 | United States | USA | 50.39 | QU |
| 2 | Thomas Lejdström | 22 | Sweden | SWE | 51.19 | QC |
| 3 | Dave Churchill | 20 | Canada | CAN | 51.85 | |
| 4 | Shen Jianqiang | 18 | China | CHN | 52.84 | |
| 5 | Mohamed Youssef | 21 | Egypt | EGY | 53.19 | |
| 6 | Deryck Marks | 20 | Jamaica | JAM | 54.63 | |
| 7 | Michele Piva | 18 | San Marino | SMR | 59.26 | |
| 8 | Daniel Mulumba | 21 | Uganda | UGA | 1:07.86 |