100 metres Backstroke, Men
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Conrado Porta |  ARG |
| 2 | Mark Kerry |  AUS |
| 3 | Glenn Patching | AUS |
| 4 | Mark Tonelli | AUS |
| 5 | Rômulo Arantes |  BRA |
| 6 | Paul Jouanneau | BRA |
| 7 | Krasimir Stoykov |  BUL |
| 8 | Steve Hardy |  CAN |
| 9 | Steve Pickell | CAN |
| 10 | Mike Scarth | CAN |
| 11 | Santiago Esteva |  ESP |
| 12 | Lionel Beylot-Bourcelot |  FRA |
| 13 | Reinhold Becker |  FRG |
| 14 | Gary Abraham |  GBR |
| 15 | Jim Carter | GBR |
| 16 | Roland Matthes |  GDR |
| 17 | Lutz Wanja | GDR |
| 18 | Róbert Rudolf |  HUN |
| 19 | Zoltán Verrasztó | HUN |
| 20 | Rob Howard |  IRL |
| 21 | Enrico Bisso |  ITA |
| 22 | Tadashi Honda |  JPN |
| 23 | Chiang Jin Choon |  MAS |
| 24 | Ignacio Álvarez |  MEX |
| 25 | José Urueta | MEX |
| 26 | Frank Richardson |  NCA |
| 27 | Gerardo Rosario |  PHI |
| 28 | Ryszard Żugaj |  POL |
| 29 | António Botelho de Melo |  POR |
| 30 | Carlos Berrocal |  PUR |
| 31 | Thomas Hofer |  SUI |
| 32 | Mikael Brandén |  SWE |
| 33 | Miloslav Roľko |  TCH |
| 34 | Ivan Mikolutsky |  URS |
| 35 | Igor Omelchenk'o | URS |
| 36 | Bob Jackson |  USA |
| 37 | John Naber | USA |
| 38 | Peter Rocca | USA |
| 39 | Ramón Volcán |  VEN |
| 40 | Nenad Miloš |  YUG |
| 41 | Predrag Miloš | YUG |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Hsu Tung-Hsiung |  TPE |