| 1:14.82 | 2:36.29 | (1:21.47) | |
| 3:58.33 | (1:22.04) | 5:20.46 | (1:22.13) |
| 6:43.74 | (1:23.28) | 8:06.43 | (1:22.69) |
| 9:29.83 | (1:23.40) | 10:51.85 | (1:22.02) |
| 12:14.68 | (1:22.83) | 13:37.87 | (1:23.19) |
| 15:01.38 | (1:23.51) | 16:24.94 | (1:23.56) |
| 17:48.06 | (1:23.12) | 19:11.56 | (1:23.50) |
| 20:33.49 | (1:21.93) |