| 1:11.66 | 2:26.32 | (1:14.66) | |
| 3:42.19 | (1:15.87) | 4:58.02 | (1:15.83) |
| 6:14.51 | (1:16.49) | 7:32.57 | (1:18.06) |
| 8:51.67 | (1:19.10) | 10:11.80 | (1:20.13) |
| 11:31.99 | (1:20.19) | 12:51.94 | (1:19.95) |
| 14:11.67 | (1:19.73) | 15:30.14 | (1:18.47) |
| 16:50.25 | (1:20.11) | 18:10.61 | (1:20.36) |
| 19:30.44 | (1:19.83) |