| 1:11.16 | 2:26.74 | (1:15.58) | |
| 3:42.71 | (1:15.97) | 4:58.46 | (1:15.75) |
| 6:14.25 | (1:15.79) | 7:28.71 | (1:14.46) |
| 8:43.45 | (1:14.74) | 9:58.31 | (1:14.86) |
| 11:13.99 | (1:15.68) | 12:30.04 | (1:16.05) |
| 13:47.03 | (1:16.99) | 15:03.28 | (1:16.25) |
| 16:19.97 | (1:16.69) | 17:36.52 | (1:16.55) |
| 18:51.90 | (1:15.38) |