| 1:16.80 | 2:38.19 | (1:21.39) | |
| 3:59.47 | (1:21.28) | 5:21.07 | (1:21.60) |
| 6:42.44 | (1:21.37) | 8:04.54 | (1:22.10) |
| 9:25.85 | (1:21.31) | 10:45.79 | (1:19.94) |
| 12:09.48 | (1:23.69) | 13:32.14 | (1:22.66) |
| 14:54.49 | (1:22.35) | 16:15.70 | (1:21.21) |
| 17:37.13 | (1:21.43) | 18:58.97 | (1:21.84) |
| 20:17.18 | (1:18.21) |