| 1:15.02 | 2:34.19 | (1:19.17) | |
| 3:53.01 | (1:18.82) | 5:11.99 | (1:18.98) |
| 6:31.01 | (1:19.02) | 7:50.73 | (1:19.72) |
| 9:11.57 | (1:20.84) | 10:33.09 | (1:21.52) |
| 11:54.75 | (1:21.66) | 13:16.37 | (1:21.62) |
| 14:39.36 | (1:22.99) | 16:01.41 | (1:22.05) |
| 17:24.62 | (1:23.21) | 18:46.02 | (1:21.40) |
| 20:04.29 | (1:18.27) |