| 1:11.18 | 2:23.87 | (1:12.69) | |
| 3:36.84 | (1:12.97) | 4:49.24 | (1:12.40) |
| 6:01.42 | (1:12.18) | 7:13.60 | (1:12.18) |
| 8:25.66 | (1:12.06) | 9:37.87 | (1:12.21) |
| 10:49.83 | (1:11.96) | 12:01.78 | (1:11.95) |
| 13:13.92 | (1:12.14) | 14:26.57 | (1:12.65) |
| 15:39.09 | (1:12.52) | 16:52.06 | (1:12.97) |
| 18:01.64 | (1:09.58) |