| 1:11.62 | 2:27.27 | (1:15.65) | |
| 3:42.72 | (1:15.45) | 4:57.53 | (1:14.81) |
| 6:13.52 | (1:15.99) | 7:28.93 | (1:15.41) |
| 8:43.94 | (1:15.01) | 9:59.78 | (1:15.84) |
| 11:14.79 | (1:15.01) | 12:30.25 | (1:15.46) |
| 13:45.08 | (1:14.83) | 15:01.30 | (1:16.22) |
| 16:17.18 | (1:15.88) | 17:33.93 | (1:16.75) |
| 18:47.40 | (1:13.47) |