| 1:14.32 | 2:33.64 | (1:19.32) | |
| 3:52.85 | (1:19.21) | 5:11.34 | (1:18.49) |
| 6:30.42 | (1:19.08) | 7:51.30 | (1:20.88) |
| 9:12.43 | (1:21.13) | 10:33.74 | (1:21.31) |
| 11:54.93 | (1:21.19) | 13:17.23 | (1:22.30) |
| 14:39.08 | (1:21.85) | 16:00.25 | (1:21.17) |
| 17:21.79 | (1:21.54) | 18:41.77 | (1:19.98) |
| 20:00.75 | (1:18.98) |