| 1:18.74 | 2:42.16 | (1:23.42) | |
| 4:05.49 | (1:23.33) | 5:28.58 | (1:23.09) |
| 6:52.71 | (1:24.13) | 8:16.20 | (1:23.49) |
| 9:39.48 | (1:23.28) | 11:02.46 | (1:22.98) |
| 12:25.47 | (1:23.01) | 13:49.09 | (1:23.62) |
| 15:13.82 | (1:24.73) | 16:39.43 | (1:25.61) |
| 18:04.93 | (1:25.50) | 19:30.33 | (1:25.40) |
| 20:52.94 | (1:22.61) |