| 1:12.79 | 2:28.91 | (1:16.12) | |
| 3:45.51 | (1:16.60) | 5:02.19 | (1:16.68) |
| 6:19.28 | (1:17.09) | 7:36.12 | (1:16.84) |
| 8:52.68 | (1:16.56) | 10:09.52 | (1:16.84) |
| 11:26.76 | (1:17.24) | 12:44.30 | (1:17.54) |
| 14:01.65 | (1:17.35) | 15:18.71 | (1:17.06) |
| 16:36.27 | (1:17.56) | 17:54.22 | (1:17.95) |
| 19:11.59 | (1:17.37) |