| 1:17.78 | 2:38.24 | (1:20.46) | |
| 3:58.60 | (1:20.36) | 5:18.25 | (1:19.65) |
| 6:37.64 | (1:19.39) | 7:54.31 | (1:16.67) |
| 9:11.59 | (1:17.28) | 10:29.05 | (1:17.46) |
| 11:46.80 | (1:17.75) | 13:04.74 | (1:17.94) |
| 14:20.75 | (1:16.01) | 15:39.33 | (1:18.58) |
| 16:55.02 | (1:15.69) | 18:11.04 | (1:16.02) |
| 19:23.85 | (1:12.81) |