| 1:17.81 | 2:41.75 | (1:23.94) | |
| 4:09.16 | (1:27.41) | 5:35.94 | (1:26.78) |
| 7:01.64 | (1:25.70) | 8:31.27 | (1:29.63) |
| 10:01.47 | (1:30.20) | 11:33.68 | (1:32.21) |
| 13:04.43 | (1:30.75) | 14:34.94 | (1:30.51) |
| 16:06.50 | (1:31.56) | 17:39.24 | (1:32.74) |
| 19:10.06 | (1:30.82) | 20:40.86 | (1:30.80) |
| 22:09.25 | (1:28.39) |