| 1:12.59 | 2:30.27 | (1:17.68) | |
| 3:48.53 | (1:18.26) | 5:07.13 | (1:18.60) |
| 6:25.46 | (1:18.33) | 7:44.32 | (1:18.86) |
| 9:02.59 | (1:18.27) | 10:21.01 | (1:18.42) |
| 11:40.28 | (1:19.27) | 12:59.68 | (1:19.40) |
| 14:18.95 | (1:19.27) | 15:37.94 | (1:18.99) |
| 16:56.60 | (1:18.66) | 18:15.58 | (1:18.98) |
| 19:33.59 | (1:18.01) |