La competició de natació al Campionat del Món de natació de 1975 es realitzà al complex esportiu de les Piscines Hernando Botero O'Byrne de Cali (Colòmbia).
Resum de medalles Categoria masculina 100 m, lliures Andy Coan 51,25 (RC) Vladimir Bure 51,32 Jim Montgomery 51,44200 m, lliures Tim Shaw 1:51,04 (RC) Bruce Furniss 1:51,72 Brian Brinkley 1:53,56400 m, lliures Tim Shaw 3:54,88 (RC) Bruce Furniss 3:57,71 Frank Pfütze 4:01,101500 m, lliures Tim Shaw 15:28,92 (RC) Brian Goodell 15:39,00 David Parker 15:58,21100 m, esquena Roland Matthes 58,15 John Murphy 58,34 Mel Nash 58,38200 m, esquena Zoltán Verrasztó 2:05,05 Mark Tonelli 2:05,78 Paul Hove 2:06,49100 m, braça David Wilkie 1:04,26 Nobutaka Taguchi 1:05,04 David Leigh 1:05,32200 m, braça David Wilkie 2:18,23 (RC) Rick Colella 2:21,60 Nikolay Pankin 2:21,75100 m, papallona Gregory Jagenburg 55,63 (RC) Roger Pyttel 56,04 Bill Forrester 56,07200 m, papallona Bill Forrester 2:01,95 (RC) Roger Pyttel 2:02,22 Brian Brinkley 2:02,47200 m, estils András Hargitay 2:07,72 (RC) Steve Furniss 2:07,75 Andrei Smirnov 2:08,52400 m, estils András Hargitay 4:32,57 Andrei Smirnov 4:35,64 Hans-Joachim Geisler 4:36,40relleus 4 × 100 m, lliures Bruce FurnissJames MontgomeryAndy CoanJohn Murphy 3:24,85 (RM) Klaus SteinbachDirk BraunlederKersten MeierPeter Nocke 3:29,55 Roberto PangaroPaolo BarelliClaudio ZeiMarcello Guarducci 3:31,85relleus 4 × 200 m, lliures Klaus SteinbachWerner LampeHans Joachim GeisslerPeter Nocke 7:39,44 Alan McClatcheyGary JamesonGordon DownieBrian Brinkley 7:42,55 Alexandre SamsonovAnatoli RibakovViktor AboimovAndrei Krilov 7:43,58relleus 4 × 100 m, estils John MurphyRick ColellaGregory JagenburgAndy Coan 3:49,00 (RC) Klaus SteinbachWalter KuschMichael KrausPeter Nocke 3:51,85 James CarterDavid WilkieBrian BrinkleyGordon Downie 3:52,80 Llegenda:
Categoria femenina 100 m, lliures Kornelia Ender 56,50 (RC) Shirley Babashoff 57,81 Enith Brigitha 58,20200 m, lliures Shirley Babashoff 2:02,50 (RC) Kornelia Ender 2:02,69 Enith Brigitha 2:03,92400 m, lliures Shirley Babashoff 4:16,87 (RC) Jenny Turrall 4:17,88 Kathy Heddy 4:18,03800 m, lliures Jenny Turrall 8:44,75 (RC)' Heather Greenwood 8:48,88 Shirley Babashoff 8:53,22100 m, esquena Ulrike Richter 1:03,30 (RC) Birgit Treiber 1:04,34 Nancy Garapick 1:04,73200 m, esquena Birgit Treiber 2:15,46 (RM) Nancy Garapick 2:16,09 Ulrike Richter 2:18,76100 m, braça Hannelore Anke 1:12,72 (RC) Wijda Mazereeuw 1:14,29 Marcia Morey 1:15,00200 m, braça Hannelore Anke 2:37,25 (RC) Wijda Mazereeuw 2:37,50 Karla Linke 2:38,28100 m, papallona Kornelia Ender 1:01,24 (RM) Rosemarie Kother 1:01,80 Camille Wright 1:02,79200 m, papallona Rosemarie Kother 2:13,82 Valerie Lee 2:14,89 Gabriele Wusche 2:15,96200 m, estils Kathy Heddy 2:19,80 (RC) Ulrike Tauber 2:20,40 Angela Franke 2:20,81400 m, estils Ulrike Tauber 4:52,76 (RC) Karla Linke 4:57,83 Kathy Heddy 5:00,46relleus 4 × 100 m, lliures Kornelia EnderBarbara KrauseClaudia HempelUte Brückner 3:49,37 (RM) Kathy HeddyKaren ReeserKelly PowellShirley Babashoff 3:50,74 Gail AmundrudJill QuickRebecca SmithAnne Jardin 3:53,37relleus 4 × 100 m, estils Ulrike RichterHannelore AnkeRosemarie KotherKornelia Ender 4:14,74< (RC) Linda JezekMarcia MoreyCamille WrightShirley Babashoff 4:20,47 Paula EijkWijda MazereeuwJose DamenEnith Brigitha 4:21,45 Llegenda:
Medaller 1 11 11 9 31 2 11 7 5 23 3 3 0 0 3 4 2 1 5 8 5 1 2 1 4 6 1 2 0 3 7 0 2 3 5 0 2 3 5 9 0 1 2 3 10 0 1 0 1 11 0 0 1 1 Total 29 29 29 87
Categoria:Campionat del Món de natació de 1975