| Position | Continents | Bassins | Population | % Correct |
|---|---|---|---|---|
| 13 | Europe | Danube | 73,000,000 | 85%
|
| 11 | Amérique du Nord | Mississippi | 79,000,000 | 81%
|
| 1 | Asie | Gange - Brahmapoutre | 820,000,000 | 79%
|
| 9 | Afrique | Congo | 107,000,000 | 77%
|
| 21 | Europe | Rhin | 47,400,000 | 72%
|
| 22 | Europe | Volga | 47,300,000 | 72%
|
| 6 | Afrique | Niger | 140,000,000 | 66%
|
| 12 | Asie | Mékong | 76,000,000 | 55%
|
| 18 | Asie | Euphrate - Tigre | 53,400,000 | 53%
|
| 19 | Afrique | Zambèze | 53,000,000 | 53%
|
| 20 | Amérique du Nord | St Laurent | 47,600,000 | 49%
|
| 10 | Amérique du Sud | Paranà (de la Plata) | 87,000,000 | 43%
|
| 5 | Asie | Indus | 250,000,000 | 42%
|
| 3 | Asie | Jaune | 350,000,000 | 42%
|
| 23 | Europe | Dniepr | 41,300,000 | 38%
|
| 4 | Afrique | Nile | 258,000,000 | 34%
|
| 2 | Asie | Yangtze | 480,000,000 | 34%
|
| 17 | Asie | Irrawaddy | 54,000,000 | 21%
|
| 7 | Asie | Xi - Bei | 135,000,000 | 9%
|
| 15 | Asie | Amur | 66,000,000 | 8%
|
| 8 | Asie | Godavari | 110,000,000 | 2%
|
| 24 | Asie | Liao He | 38,000,000 | 2%
|
| 16 | Asie | Krishna | 58,500,000 | 0%
|
| 25 | Amérique du Nord | Pànuco | 35,000,000 | 0%
|
| 14 | Asie | Yongding | 68,000,000 | 0%
|