| 1:10.74 | 2:25.93 | (1:15.19) | |
| 3:41.87 | (1:15.94) | 4:57.75 | (1:15.88) |
| 6:13.98 | (1:16.23) | 7:30.60 | (1:16.62) |
| 8:46.69 | (1:16.09) | 10:02.84 | (1:16.15) |
| 11:19.30 | (1:16.46) | 12:35.87 | (1:16.57) |
| 13:52.83 | (1:16.96) | 15:10.10 | (1:17.27) |
| 16:27.46 | (1:17.36) | 17:44.49 | (1:17.03) |
| 18:59.74 | (1:15.25) |