| 1:13.83 | 2:32.75 | (1:18.92) | |
| 3:52.12 | (1:19.37) | 5:10.75 | (1:18.63) |
| 6:28.77 | (1:18.02) | 7:47.56 | (1:18.79) |
| 9:06.21 | (1:18.65) | 10:25.34 | (1:19.13) |
| 11:44.36 | (1:19.02) | 13:02.38 | (1:18.02) |
| 14:21.07 | (1:18.69) | 15:38.82 | (1:17.75) |
| 16:56.99 | (1:18.17) | 18:14.43 | (1:17.44) |
| 19:26.69 | (1:12.26) |