| 1:22.32 | 2:49.60 | (1:27.28) | |
| 4:21.06 | (1:31.46) | 5:49.23 | (1:28.17) |
| 7:17.74 | (1:28.51) | 8:45.89 | (1:28.15) |
| 10:13.88 | (1:27.99) | 11:41.35 | (1:27.47) |
| 13:07.64 | (1:26.29) | 14:34.23 | (1:26.59) |
| 16:00.90 | (1:26.67) | 17:27.57 | (1:26.67) |
| 18:54.60 | (1:27.03) | 20:19.89 | (1:25.29) |
| 21:41.01 | (1:21.12) |