| 1:15.22 | 2:33.71 | (1:18.49) | |
| 3:52.66 | (1:18.95) | 5:12.10 | (1:19.44) |
| 6:31.37 | (1:19.27) | 7:50.81 | (1:19.44) |
| 9:10.07 | (1:19.26) | 10:29.57 | (1:19.50) |
| 11:48.69 | (1:19.12) | 13:06.49 | (1:17.80) |
| 14:23.62 | (1:17.13) | 15:40.19 | (1:16.57) |
| 16:56.79 | (1:16.60) | 18:13.58 | (1:16.79) |
| 19:28.35 | (1:14.77) |