1,500 metres Freestyle, Men
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Juan Garay |  ARG |
| 2 | Adolfo Mancuso | ARG |
| 3 | Garrick Agnew |  AUS |
| 4 | John Marshall | AUS |
| 5 | Joseph Reynders |  BEL |
| 6 | Derek Oatway |  BER |
| 7 | Philip Tribley | BER |
| 8 | Rolf Kestener |  BRA |
| 9 | Doug Gibson |  CAN |
| 10 | Allen Gilchrist | CAN |
| 11 | Luis Child |  COL |
| 12 | Luis González | COL |
| 13 | Jesús Domínguez |  ESP |
| 14 | Alejandro Febrero | ESP |
| 15 | Isidoro Martínez-Vela | ESP |
| 16 | Jo Bernardo |  FRA |
| 17 | René Cornu | FRA |
| 18 | Don Bland |  GBR |
| 19 | Jack Hale | GBR |
| 20 | Jack Wardrop | GBR |
| 21 | György Csordás |  HUN |
| 22 | György Mitró | HUN |
| 23 | Ferenc Vörös | HUN |
| 24 | Bimal Chandra |  IND |
| 25 | César Borja |  MEX |
| 26 | Ramón Bravo | MEX |
| 27 | Ángel Maldonado | MEX |
| 28 | Anwar Aziz Chaudhry |  PAK |
| 29 | Sambiao Basanung |  PHI |
| 30 | Don Johnston |  RSA |
| 31 | Per-Olof Östrand |  SWE |
| 32 | Miroslav Bartůšek |  TCH |
| 33 | Florbel Pérez |  URU |
| 34 | Bill Heusner |  USA |
| 35 | Jimmy McLane | USA |
| 36 | Forbes Norris | USA |
| 37 | Vanja Ilić |  YUG |
| 38 | Janko Puhar | YUG |
| 39 | Marijan Stipetić | YUG |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Alfredo Yantorno | ARG |
| 2 | Alex Jany | FRA |