| 1:19.96 | 2:44.53 | (1:24.57) | |
| 4:08.60 | (1:24.07) | 5:31.51 | (1:22.91) |
| 6:53.75 | (1:22.24) | 8:16.92 | (1:23.17) |
| 9:38.10 | (1:21.18) | 10:59.66 | (1:21.56) |
| 12:20.55 | (1:20.89) | 13:41.49 | (1:20.94) |
| 15:03.77 | (1:22.28) | 16:25.02 | (1:21.25) |
| 17:45.22 | (1:20.20) | 19:04.29 | (1:19.07) |
| 20:22.04 | (1:17.75) |