| 1:11.69 | 2:29.85 | (1:18.16) | |
| 3:51.73 | (1:21.88) | 5:13.38 | (1:21.65) |
| 6:34.16 | (1:20.78) | 7:56.16 | (1:22.00) |
| 9:18.04 | (1:21.88) | 10:39.93 | (1:21.89) |
| 12:01.24 | (1:21.31) | 13:22.60 | (1:21.36) |
| 14:44.57 | (1:21.97) | 16:06.83 | (1:22.26) |
| 17:30.71 | (1:23.88) | 18:52.57 | (1:21.86) |
| 20:10.75 | (1:18.18) |