| 1:15.88 | 2:35.89 | (1:20.01) | |
| 3:56.10 | (1:20.21) | 5:16.31 | (1:20.21) |
| 6:36.56 | (1:20.25) | 7:56.72 | (1:20.16) |
| 9:17.15 | (1:20.43) | 10:37.64 | (1:20.49) |
| 11:57.79 | (1:20.15) | 13:17.79 | (1:20.00) |
| 14:38.21 | (1:20.42) | 15:58.40 | (1:20.19) |
| 17:18.87 | (1:20.47) | 18:39.11 | (1:20.24) |
| 19:58.22 | (1:19.11) |