| men's national records 800m as at 31.12.1940 | ||||||||
| Germany | Rudolf Harbig | 1:46,6 | (1.) | Milano | 15.07.39 | ITA v. GER | Europe | |
| Great Britain | Sydney Wooderson | 1:48,4 | (1.) | Motspur Park | 20.08.38 | Europe | ||
| Italy | Mario Lanzi | 1:49,0 | (2.) | Milano | 15.07.39 | ITA v. GER | Europe | |
| United States of America | Elroy Robinson | 1:49,6 | (1.) | New York | 11.07.37 | America | ||
| Canada | Alex Wilson | 1:49,9 | (2.) | Los Angeles | 02.08.32 | Olympic Games | America | |
| Sweden | Eric Ny | 1:50,4 | (1.) | Stockholm | 01.09.34 | Europe | ||
| France | Seraphin Martin | 1:50,6 | (1.) | Colombes | 15.07.28 | Europe | ||
| New Zealand | Vernon P. Boot | 1:51,2 | (1.) | Sydney | 07.02.38 | Ozeania | ||
| Poland | Kazimierz Kucharski | 1:51,6 | (1.) | Stockholm | 24.07.35 | Europe | ||
| Switzerland | Paul Martin | 1:51,8 | (2.) | Colombes | 09.09.28 | Europe | ||
| Hungary | Miklós Szabó | 1:52,0 | (1.) | Torino | 09.09.34 | European Championships | Europe | |
| Norway | Hjalmar Johannesen | 1:52,1 | (1.) | Stockholm | 08.09.35 | Europe | ||
| Netherlands | Sjabbe Bouman | 1:52,3 | (4.) | Paris | 04.09.38 | European Championships | Europe | |
| Finland | Ossi Teileri | 1:52,5 | (2.) | Tampere | 31.07.35 | Europe | ||
| Soviet Union | Aleksandr Pugachevskiy | 1:52,6 | Moskva | 21.07.40 | Asia | |||
| Belgium | Joseph Mostert | 1:53,0 | Stockholm | 11.08.39 | Europe | |||
| Ireland | Brian McCabe | 1:53,1 | Sydney | 05.02.38 | Europe | |||
| Austria | Franz Eichberger | 1:53,2 | Königsberg | 10.07.38 | Europe | |||
| Australia | Gerald Blackhouse | 1:53,2 | (q.) | Berlin | 03.08.36 | Olympic Games/sf2 | Ozeania | |
| Chile | Guillermo Garcia Huidobro | 1:53,4 | Santiago | 30.05.40 | America | |||
| Denmark | Hans Spanheimer | 1:53,8 | Kobenhavn | 11.09.40 | Europe | |||
| South Africa | Ronald McMillan | 1:53,9 | Benoni (RSA) | 20.02.37 | Africa | |||
| Japan | Kumao Aochi | 1:54,0 | Tokyo | 08.09.34 | Asia | |||
| Argentina | Juan C. Anderson | 1:54,2 | Buenos Aires | 25.11.34 | America | |||
| Yugoslavia | Emil Gorsek | 1:55,0 | Klagenfurt (AUT) | 29.07.39 | Europe | |||
| Brazil | Nestor Gomes | 1:55,2 | (2.) | Santiago | 14.04.35 | South American Championships | America | |
| Peru | Luis Espinosa | 1:55,6 | (1.) | Lima | 27.05.39 | South American Championships | America | |
| Romania | Gheorghe Kiss | 1:55,8 | Bucarești | 24.08.40 | Europe | |||
| Luxemburg | Pierre Hemmer | 1:55,8 | (8.) | Torino | 09.09.34 | European Championships | Europe | |
| Estland | Erich Veetousme | 1:55,8 | Tallin | 16.07.38 | Europe | |||
| Spain | L. Pratmarsó | 1:58,4 | ??.??.35 | Europe | ||||
| Portugal | Francisco Bastos | 1:59,4 | Lisboa | 09.09.40 | Europe | |||
| Algeria | Lakdari | 2:02,6 | (1.) | ??.??.19 | French Military Championships | TUN?? | Africa | |
| Czechoslovakia | Karel Frankenstein | 2:10,8 | (1.) | Praha | 13.07.19 | Europe | ||
| Kenya | Africa | |||||||
| Morocco | Africa | |||||||
| Ethiopia | Africa | |||||||
| Rhodesia | Africa | |||||||
| Chad | Africa | |||||||
| Mali | Africa | |||||||
| Congo | Africa | |||||||
| Central African Republic | Africa | |||||||
| Guinea | Africa | |||||||
| Tunisia | Africa | |||||||
| Nigeria | Africa | |||||||
| Djibouti | Africa | |||||||
| Mali | Africa | |||||||
| Comoros | Africa | |||||||
| Liberia | Africa | |||||||
| Egypt | Africa | |||||||
| Madagascar | Africa | |||||||
| Togo | Africa | |||||||
| Benin | Africa | |||||||
| Tansania | Africa | |||||||
| Burkina Faso | Africa | |||||||
| Cameroon | Africa | |||||||
| Burundi | Africa | |||||||
| Gaboon | Africa | |||||||
| Botswana | Africa | |||||||
| Reunion | Africa | |||||||
| Uganda | Africa | |||||||
| Libya | Africa | |||||||
| Zambia | Africa | |||||||
| Sudan | Africa | |||||||
| Guyana | America | |||||||
| Guatemala | America | |||||||
| Costa Rica | America | |||||||
| Monaco | America | |||||||
| Bermuda | America | |||||||
| Trinidad Tobago | America | |||||||
| Jamaica | America | |||||||
| Panama | America | |||||||
| Belize | America | |||||||
| Netherlands Antilles | America | |||||||
| El Salvador | America | |||||||
| Barbados | America | |||||||
| Dominican Republic | America | |||||||
| Saint Kitts | America | |||||||
| Montserrat | America | |||||||
| Puerto Rico | America | |||||||
| Cuba | America | |||||||
| Guyana | America | |||||||
| Surinam | America | |||||||
| Colombia | America | |||||||
| Ghana | America | |||||||
| Antigua | America | |||||||
| Venezuela | America | |||||||
| Cambodia | Asia | |||||||
| Burma/Myanmar | Asia | |||||||
| Afgahnistan | Asia | |||||||
| Vietnam | Asia | |||||||
| Lebanon | Asia | |||||||
| Pakistan | Asia | |||||||
| Iran | Asia | |||||||
| DPR Korea | Asia | |||||||
| India | Asia | |||||||
| China | Asia | |||||||
| Bahrain | Asia | |||||||
| Yemen PDR | Asia | |||||||
| Turkey | Asia | |||||||
| Palestine | Asia | |||||||
| Mongolia | Asia | |||||||
| Taipeh | Asia | |||||||
| Denmark | Europe | |||||||
| Ireland | Europe | |||||||
| Greece | Europe | |||||||
| Albania | Europe | |||||||
| Finland | Europe | |||||||
| Ireland | Europe | |||||||
| Liechtenstein | Europe | |||||||
| Cyprus | Europe | |||||||
| Bulgaria | Europe | |||||||
| Portugal | Europe | |||||||
| FS Micronesia | Ozeania | |||||||
| Kiribati | Ozeania | |||||||
| Nauru | Ozeania | |||||||
| Tuvalu | Ozeania | |||||||
| Fiji | Ozeania | |||||||
| Papua New Guinea | Ozeania | |||||||
| Belau Islands | Ozeania | |||||||
| Western Samoa | Ozeania | |||||||
| Guam | Ozeania | |||||||
| North Mariana | Ozeania | |||||||
| Senegal | ||||||||