| 1:19.43 | 2:42.51 | (1:23.08) | |
| 4:06.04 | (1:23.53) | 5:28.72 | (1:22.68) |
| 6:50.77 | (1:22.05) | 8:11.98 | (1:21.21) |
| 9:32.96 | (1:20.98) | 10:52.80 | (1:19.84) |
| 12:12.72 | (1:19.92) | 13:32.16 | (1:19.44) |
| 14:50.45 | (1:18.29) | 16:09.42 | (1:18.97) |
| 17:27.40 | (1:17.98) | 18:45.20 | (1:17.80) |
| 20:01.25 | (1:16.05) |