| 1:15.95 | 2:37.32 | (1:21.37) | |
| 3:59.13 | (1:21.81) | 5:22.10 | (1:22.97) |
| 6:45.52 | (1:23.42) | 8:07.76 | (1:22.24) |
| 9:31.02 | (1:23.26) | 10:55.41 | (1:24.39) |
| 12:19.70 | (1:24.29) | 13:43.18 | (1:23.48) |
| 15:07.27 | (1:24.09) | 16:31.65 | (1:24.38) |
| 17:56.82 | (1:25.17) | 19:21.71 | (1:24.89) |
| 20:45.68 | (1:23.97) |