| 1:11.76 | 2:27.98 | (1:16.22) | |
| 3:43.88 | (1:15.90) | 4:59.07 | (1:15.19) |
| 6:15.49 | (1:16.42) | 7:30.55 | (1:15.06) |
| 8:45.45 | (1:14.90) | 10:00.54 | (1:15.09) |
| 11:15.98 | (1:15.44) | 12:31.62 | (1:15.64) |
| 13:48.42 | (1:16.80) | 15:05.10 | (1:16.68) |
| 16:22.53 | (1:17.43) | 17:38.51 | (1:15.98) |
| 18:52.62 | (1:14.11) |