| 1:08.98 | 2:23.01 | (1:14.03) | |
| 3:37.96 | (1:14.95) | 4:53.09 | (1:15.13) |
| 6:08.08 | (1:14.99) | 7:23.08 | (1:15.00) |
| 8:38.14 | (1:15.06) | 9:53.34 | (1:15.20) |
| 11:08.50 | (1:15.16) | 12:23.46 | (1:14.96) |
| 13:38.58 | (1:15.12) | 14:53.64 | (1:15.06) |
| 16:08.65 | (1:15.01) | 17:23.50 | (1:14.85) |
| 18:36.11 | (1:12.61) |