| 1:09.57 | 2:22.41 | (1:12.84) | |
| 3:35.21 | (1:12.80) | 4:48.18 | (1:12.97) |
| 6:00.94 | (1:12.76) | 7:13.30 | (1:12.36) |
| 8:25.89 | (1:12.59) | 9:38.41 | (1:12.52) |
| 10:51.40 | (1:12.99) | 12:04.26 | (1:12.86) |
| 13:16.48 | (1:12.22) | 14:28.66 | (1:12.18) |
| 15:41.20 | (1:12.54) | 16:54.28 | (1:13.08) |
| 18:07.02 | (1:12.74) |