| 1:16.44 | 2:37.38 | (1:20.94) | |
| 3:58.65 | (1:21.27) | 5:20.39 | (1:21.74) |
| 6:41.35 | (1:20.96) | 8:02.86 | (1:21.51) |
| 9:23.84 | (1:20.98) | 10:44.97 | (1:21.13) |
| 12:05.65 | (1:20.68) | 13:26.06 | (1:20.41) |
| 14:45.51 | (1:19.45) | 16:04.26 | (1:18.75) |
| 17:24.02 | (1:19.76) | 18:43.50 | (1:19.48) |
| 20:01.06 | (1:17.56) |