| 1:10.89 | 2:26.38 | (1:15.49) | |
| 3:42.82 | (1:16.44) | 5:00.50 | (1:17.68) |
| 6:19.46 | (1:18.96) | 7:38.62 | (1:19.16) |
| 8:58.12 | (1:19.50) | 10:17.89 | (1:19.77) |
| 11:38.25 | (1:20.36) | 12:58.70 | (1:20.45) |
| 14:19.26 | (1:20.56) | 15:39.83 | (1:20.57) |
| 16:59.42 | (1:19.59) | 18:18.98 | (1:19.56) |
| 19:36.71 | (1:17.73) |