| 1:10.72 | 2:27.83 | (1:17.11) | |
| 3:43.50 | (1:15.67) | 5:01.74 | (1:18.24) |
| 6:23.75 | (1:22.01) | 7:46.17 | (1:22.42) |
| 9:07.27 | (1:21.10) | 10:27.39 | (1:20.12) |
| 11:50.51 | (1:23.12) | 13:12.99 | (1:22.48) |
| 14:35.14 | (1:22.15) | 15:56.17 | (1:21.03) |
| 17:16.75 | (1:20.58) | 18:36.96 | (1:20.21) |
| 19:54.01 | (1:17.05) |