| 1:10.79 | 2:25.74 | (1:14.95) | |
| 3:40.69 | (1:14.95) | 4:54.97 | (1:14.28) |
| 6:09.84 | (1:14.87) | 7:24.43 | (1:14.59) |
| 8:39.65 | (1:15.22) | 9:54.19 | (1:14.54) |
| 11:09.28 | (1:15.09) | 12:24.46 | (1:15.18) |
| 13:39.49 | (1:15.03) | 14:53.94 | (1:14.45) |
| 16:08.04 | (1:14.10) | 17:21.85 | (1:13.81) |
| 18:32.46 | (1:10.61) |