| 1:12.31 | 2:27.68 | (1:15.37) | |
| 3:42.57 | (1:14.89) | 4:57.73 | (1:15.16) |
| 6:14.01 | (1:16.28) | 7:31.21 | (1:17.20) |
| 8:48.19 | (1:16.98) | 10:06.08 | (1:17.89) |
| 11:23.78 | (1:17.70) | 12:41.97 | (1:18.19) |
| 13:59.91 | (1:17.94) | 15:17.61 | (1:17.70) |
| 16:36.13 | (1:18.52) | 17:53.74 | (1:17.61) |
| 19:10.63 | (1:16.89) |