| 1:13.84 | 2:32.36 | (1:18.52) | |
| 3:50.67 | (1:18.31) | 5:08.58 | (1:17.91) |
| 6:28.11 | (1:19.53) | 7:47.49 | (1:19.38) |
| 9:07.53 | (1:20.04) | 10:28.74 | (1:21.21) |
| 11:52.49 | (1:23.75) | 13:17.91 | (1:25.42) |
| 14:41.42 | (1:23.51) | 16:04.27 | (1:22.85) |
| 17:26.55 | (1:22.28) | 18:48.46 | (1:21.91) |
| 20:06.93 | (1:18.47) |