| 1:10.89 | 2:23.18 | (1:12.29) | |
| 3:35.42 | (1:12.24) | 4:48.36 | (1:12.94) |
| 6:01.25 | (1:12.89) | 7:14.44 | (1:13.19) |
| 8:28.34 | (1:13.90) | 9:41.44 | (1:13.10) |
| 10:56.17 | (1:14.73) | 12:10.34 | (1:14.17) |
| 13:23.43 | (1:13.09) | 14:37.73 | (1:14.30) |
| 15:52.57 | (1:14.84) | 17:09.23 | (1:16.66) |
| 18:22.18 | (1:12.95) |