| 1:11.59 | 2:27.05 | (1:15.46) | |
| 3:42.35 | (1:15.30) | 4:57.62 | (1:15.27) |
| 6:12.82 | (1:15.20) | 7:27.31 | (1:14.49) |
| 8:42.23 | (1:14.92) | 9:57.11 | (1:14.88) |
| 11:12.38 | (1:15.27) | 12:27.44 | (1:15.06) |
| 13:42.84 | (1:15.40) | 14:58.00 | (1:15.16) |
| 16:13.27 | (1:15.27) | 17:28.49 | (1:15.22) |
| 18:41.84 | (1:13.35) |