| 1:19.98 | 2:47.65 | (1:27.67) | |
| 4:14.06 | (1:26.41) | 5:41.17 | (1:27.11) |
| 7:10.70 | (1:29.53) | 8:38.61 | (1:27.91) |
| 10:06.17 | (1:27.56) | 11:33.68 | (1:27.51) |
| 13:02.39 | (1:28.71) | 14:32.12 | (1:29.73) |
| 16:01.10 | (1:28.98) | 17:27.56 | (1:26.46) |
| 18:54.89 | (1:27.33) | 20:19.39 | (1:24.50) |
| 21:40.68 | (1:21.29) |