| 1:14.57 | 2:35.04 | (1:20.47) | |
| 3:56.10 | (1:21.06) | 5:16.40 | (1:20.30) |
| 6:36.53 | (1:20.13) | 7:56.46 | (1:19.93) |
| 9:15.82 | (1:19.36) | 10:35.32 | (1:19.50) |
| 11:54.45 | (1:19.13) | 13:13.53 | (1:19.08) |
| 14:32.34 | (1:18.81) | 15:50.52 | (1:18.18) |
| 17:08.53 | (1:18.01) | 18:25.64 | (1:17.11) |
| 19:42.26 | (1:16.62) |