| 1:11.75 | 2:29.03 | (1:17.28) | |
| 3:46.50 | (1:17.47) | 5:04.44 | (1:17.94) |
| 6:23.95 | (1:19.51) | 7:43.01 | (1:19.06) |
| 9:01.17 | (1:18.16) | 10:20.93 | (1:19.76) |
| 11:40.31 | (1:19.38) | 12:59.54 | (1:19.23) |
| 14:18.94 | (1:19.40) | 15:37.75 | (1:18.81) |
| 16:56.96 | (1:19.21) | 18:15.38 | (1:18.42) |
| 19:32.37 | (1:16.99) |