| 1:17.96 | 2:38.77 | (1:20.81) | |
| 3:59.39 | (1:20.62) | 5:20.73 | (1:21.34) |
| 6:42.48 | (1:21.75) | 8:04.61 | (1:22.13) |
| 9:25.56 | (1:20.95) | 10:46.82 | (1:21.26) |
| 12:08.73 | (1:21.91) | 13:30.72 | (1:21.99) |
| 14:53.06 | (1:22.34) | 16:15.03 | (1:21.97) |
| 17:36.78 | (1:21.75) | 18:57.82 | (1:21.04) |
| 20:16.27 | (1:18.45) |