| 1:15.73 | 2:38.90 | (1:23.17) | |
| 4:02.61 | (1:23.71) | 5:25.61 | (1:23.00) |
| 6:49.57 | (1:23.96) | 8:11.16 | (1:21.59) |
| 9:33.94 | (1:22.78) | 10:57.46 | (1:23.52) |
| 12:21.12 | (1:23.66) | 13:45.41 | (1:24.29) |
| 15:06.25 | (1:20.84) | 16:27.81 | (1:21.56) |
| 17:48.85 | (1:21.04) | 19:08.82 | (1:19.97) |
| 20:32.13 | (1:23.31) |