| Final | team | time | gap | L | Y |  | 1. Yasuji Miyazaki |   Japan | 58.2s | OR | - | 15 |  | 2. Tatsugo Kawaishi |   Japan | 58.6s | +0.4s | - | 20 |  | 3. Albert Schwartz |   United States | 58.8s | +0.6s | - | 24 |  | 4. Manuella Kalili |   United States | 59.2s | +1.0s | - | 19 |  | 5. Zenjiro Takahashi |   Japan | 59.2s | +1.0s | - | 20 |  | 6. Raymond Webb Thompson Jr |   United States | 59.5s | +1.3s | - | 21 |   
 | 
 |  
|
 Semifinals - Saturday, 6th August |  | First 3 from each Semi advanced to Final. |   
| Semi 1 | team | time | gap | L | Y | Rk |  | 1. Yasuji Miyazaki |   Japan | 58.0s | OR | - | 15 | 1. |  | 2. Manuella Kalili |   United States | 59.3s | +1.3s | - | 19 | 4. |  | 3. Raymond Webb Thompson Jr |   United States | 59.3s | +1.3s | - | 21 | 4. |  | 4. Istvan Barany |   Hungary | 59.4s | +1.4s | - | 24 | 6. |  | 5. Andras Szekely |   Hungary | 1:01.4 | +3.4s | - | 23 | 9. |   
 | 
 | 
| Semi 2 | team | time | gap | L | Y | Rk |  | 1. Tatsugo Kawaishi |   Japan | 59.0s | +1.0s | - | 20 | 2. |  | 2. Albert Schwartz |   United States | 59.2s | +1.2s | - | 24 | 3. |  | 3. Zenjiro Takahashi |   Japan | 59.5s | +1.5s | - | 20 | 7. |  | 4. Walter Spence |   Canada | 59.6s | +1.6s | - | 31 | 8. |   
 |  
|
 Heats - Saturday, 6th August |  | First 2 from each Heat and Best 3rd time advanced to Semifinals. |   
| Heat 1 | team | time | gap | L | Y | Rk |  | 1. Manuella Kalili |   United States | 59.6s | +0.9s | 6 | 19 | 4. |  | 2. Istvan Barany |   Hungary | 1:00.4 | +1.7s | 2 | 24 | 7. |  | 3. Munroe Bourne |   Canada | 1:01.1 | +2.4s | 7 | 22 | 8. |  | 4. Reginald Sutton |   Great Britain | 1:02.9 | +4.2s | 4 | 23 | 13. |  | 5. Leopoldo Tahier |   Argentina | 1:05.3 | +6.6s | 3 | 21 | 17. |  | 6. Manoel Da Rocha Villar |   Brazil | 1:08.4 | +9.7s | 5 | 19 | 22. |   
 | 
 | 
| Heat 2 | team | time | gap | L | Y | Rk |  | 1. Walter Spence |   Canada | 59.3s | +0.6s | 5 | 31 | 2. |  | 2. Albert Schwartz |   United States | 59.6s | +0.9s | 3 | 24 | 4. |  | 3. Tatsugo Kawaishi |   Japan | 59.8s | +1.1s | 6 | 20 | 6. |  | 4. Andras Wanie |   Hungary | 1:02.8 | +4.1s | 1 | 21 | 12. |  | 5. Mostyn Yanto French-Williams |   Great Britain | 1:05.9 | +7.2s | 2 | 17 | 18. |  | -. Antonio Luiz Dos Santos |   Brazil | DNS |   | 5 | 18 |   |   
 | 
 
| Heat 3 | team | time | gap | L | Y | Rk |  | 1. Zenjiro Takahashi |   Japan | 59.5s | +0.8s | 6 | 20 | 3. |  | 2. Raymond Webb Thompson Jr |   United States | 1:02.0 | +3.3s | 5 | 21 | 10. |  | 3. Alfredo Rocca |   Argentina | 1:04.2 | +5.5s | 4 | 24 | 15. |  | 4. Joseph Whiteside |   Great Britain | 1:04.7 | +6.0s | 2 | 26 | 16. |  | 5. Eskil Lundahl |   Sweden | 1:06.2 | +7.5s | 3 | 26 | 19. |  | 6. Joao Pedro Thomaz Pereira |   Brazil | 1:08.2 | +9.5s | 1 |   | 21. |   
 | 
 | 
| Heat 4 | team | time | gap | L | Y | Rk |  | 1. Yasuji Miyazaki |   Japan | 58.7s |   | 3 | 15 | 1. |  | 2. Andras Szekely |   Hungary | 1:01.5 | +2.8s | 2 | 23 | 9. |  | 3. Abdurahman Ali |   Philippines | 1:02.2 | +3.5s | 4 | 21 | 11. |  | 4. Noel Ryan |   Australia | 1:02.9 | +4.2s | 1 | 20 | 13. |  | 5. Robert Halloran |   Canada | 1:06.9 | +8.2s | 6 |   | 20. |  | -. Alberto Zorrilla |   Argentina | DNS |   | 4 | 26 |   |   
 |  
 |