400 metres Freestyle, Men
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Malcolm Champion |  ANZ |
| 2 | Harold Hardwick | ANZ |
| 3 | Cecil Healy | ANZ |
| 4 | Theo Tartakover | ANZ |
| 5 | Franz Schuh |  AUT |
| 6 | George Hodgson |  CAN |
| 7 | Harry Christian Hedegaard |  DEN |
| 8 | Sydney Battersby |  GBR |
| 9 | Willie Foster | GBR |
| 10 | Jack Hatfield | GBR |
| 11 | Henry Taylor | GBR |
| 12 | Max Ritter |  GER |
| 13 | Oskar Schiele | GER |
| 14 | Alajos Kenyéry |  HUN |
| 15 | Béla Las-Torres | HUN |
| 16 | Davide Baiardo |  ITA |
| 17 | Mario Massa | ITA |
| 18 | John Johnsen |  NOR |
| 19 | George Godfrey |  RSA |
| 20 | Pavel Avksentyev |  RUS |
| 21 | Nikolay Voronkov | RUS |
| 22 | Nils-Erik Haglund |  SWE |
| 23 | David Theander | SWE |
| 24 | Eskil Wedholm | SWE |
| 25 | Nick Nerich |  USA |
| 26 | Jim Reilly | USA |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Les Boardman | ANZ |
| 2 | Bill Longworth | ANZ |
| 3 | Otto Scheff | AUT |
| 4 | Josef Scheibler | AUT |
| 5 | Wolfgang Siller | AUT |
| 6 | Joseph Pletincx |  BEL |
| 7 | Josef Černÿ |  BOH |
| 8 | S. Matucha | BOH |
| 9 | Émile Bangerter |  FRA |
| 10 | Henri Decoin | FRA |
| 11 | Henri Dubois | FRA |
| 12 | Georges Hermant | FRA |
| 13 | Gérard Meister | FRA |
| 14 | Marcel Pernot | FRA |
| 15 | Georges Rigal | FRA |
| 16 | Jean Rodier | FRA |
| 17 | René Voisard | FRA |
| 18 | Isaac Bentham | GBR |
| 19 | Otto Fahr | GER |
| 20 | Andreas Asimakopoulos |  GRE |
| 21 | Imre Zachár | HUN |
| 22 | Attilio Bellezza | ITA |
| 23 | Virgilio Bellezza | ITA |
| 24 | Aldo Cigheri | ITA |
| 25 | Mario Pratolongo | ITA |
| 26 | Harry Svendsen | NOR |
| 27 | Herbert Wetter | NOR |
| 28 | Aleksey Andreyev | RUS |
| 29 | Viktor Baranov | RUS |
| 30 | Ilarion Borisovsky | RUS |
| 31 | Robert Andersson | SWE |
| 32 | Wille Andersson | SWE |
| 33 | Gustav Collin | SWE |
| 34 | Richard Frizell | USA |
| 35 | Budd Goodwin | USA |
| 36 | Harry Hebner | USA |
| 37 | Ken Huszagh | USA |
| 38 | Lincoln Johnson | USA |
| 39 | Jack Mantell | USA |
| 40 | Perry McGillivray | USA |
| 41 | Leslie Rich | USA |
| 42 | John Shyrock | USA |