| 1:15.68 | 2:34.38 | (1:18.70) | |
| 3:53.48 | (1:19.10) | 5:13.46 | (1:19.98) |
| 6:33.75 | (1:20.29) | 7:54.60 | (1:20.85) |
| 9:16.13 | (1:21.53) | 10:37.36 | (1:21.23) |
| 11:58.49 | (1:21.13) | 13:19.58 | (1:21.09) |
| 14:41.78 | (1:22.20) | 16:03.96 | (1:22.18) |
| 17:25.51 | (1:21.55) | 18:47.94 | (1:22.43) |
| 20:08.68 | (1:20.74) |