| 1:12.15 | 2:27.14 | (1:14.99) | |
| 3:44.17 | (1:17.03) | 5:01.49 | (1:17.32) |
| 6:17.36 | (1:15.87) | 7:33.48 | (1:16.12) |
| 8:48.31 | (1:14.83) | 10:03.70 | (1:15.39) |
| 11:18.98 | (1:15.28) | 12:33.64 | (1:14.66) |
| 13:48.79 | (1:15.15) | 15:03.62 | (1:14.83) |
| 16:19.36 | (1:15.74) | 17:33.79 | (1:14.43) |
| 18:46.17 | (1:12.38) |