| 1:11.20 | 2:26.21 | (1:15.01) | |
| 3:41.66 | (1:15.45) | 4:57.00 | (1:15.34) |
| 6:11.85 | (1:14.85) | 7:26.48 | (1:14.63) |
| 8:40.94 | (1:14.46) | 9:55.62 | (1:14.68) |
| 11:10.02 | (1:14.40) | 12:24.36 | (1:14.34) |
| 13:39.64 | (1:15.28) | 14:54.98 | (1:15.34) |
| 16:10.53 | (1:15.55) | 17:25.16 | (1:14.63) |
| 18:39.53 | (1:14.37) |