| 1:13.35 | 2:33.62 | (1:20.27) | |
| 3:55.48 | (1:21.86) | 5:17.82 | (1:22.34) |
| 6:40.81 | (1:22.99) | 8:02.76 | (1:21.95) |
| 9:23.07 | (1:20.31) | 10:45.19 | (1:22.12) |
| 12:08.00 | (1:22.81) | 13:31.48 | (1:23.48) |
| 14:53.49 | (1:22.01) | 16:17.76 | (1:24.27) |
| 17:41.00 | (1:23.24) | 18:59.68 | (1:18.68) |
| 20:14.87 | (1:15.19) |