| 1:11.69 | 2:27.65 | (1:15.96) | |
| 3:43.74 | (1:16.09) | 4:59.42 | (1:15.68) |
| 6:15.12 | (1:15.70) | 7:30.39 | (1:15.27) |
| 8:45.58 | (1:15.19) | 10:00.74 | (1:15.16) |
| 11:16.32 | (1:15.58) | 12:31.54 | (1:15.22) |
| 13:46.85 | (1:15.31) | 15:02.32 | (1:15.47) |
| 16:17.44 | (1:15.12) | 17:32.32 | (1:14.88) |
| 18:45.42 | (1:13.10) |