| 1:09.91 | 2:25.54 | (1:15.63) | |
| 3:40.83 | (1:15.29) | 4:54.96 | (1:14.13) |
| 6:09.37 | (1:14.41) | 7:23.93 | (1:14.56) |
| 8:39.65 | (1:15.72) | 9:54.60 | (1:14.95) |
| 11:10.59 | (1:15.99) | 12:25.40 | (1:14.81) |
| 13:38.47 | (1:13.07) | 14:52.65 | (1:14.18) |
| 16:06.06 | (1:13.41) | 17:19.45 | (1:13.39) |
| 18:28.55 | (1:09.10) |