| 1:17.12 | 2:38.31 | (1:21.19) | |
| 4:00.59 | (1:22.28) | 4:58.11 | (57.52) |
| 6:21.79 | (1:23.68) | 8:10.41 | (1:48.62) |
| 9:02.57 | (52.16) | 10:56.73 | (1:54.16) |
| 12:20.03 | (1:23.30) | 13:22.43 | (1:02.40) |
| 15:06.44 | (1:44.01) | 16:29.74 | (1:23.30) |
| 17:52.86 | (1:23.12) | 19:15.65 | (1:22.79) |
| 20:37.34 | (1:21.69) |