| 1:11.30 | 2:29.65 | (1:18.35) | |
| 3:46.52 | (1:16.87) | 5:04.98 | (1:18.46) |
| 6:22.14 | (1:17.16) | 7:41.82 | (1:19.68) |
| 9:00.52 | (1:18.70) | 10:19.13 | (1:18.61) |
| 11:38.22 | (1:19.09) | 12:57.19 | (1:18.97) |
| 14:16.70 | (1:19.51) | 15:34.74 | (1:18.04) |
| 16:52.98 | (1:18.24) | 18:08.21 | (1:15.23) |
| 19:21.14 | (1:12.93) |