| 1:11.50 | 2:28.42 | (1:16.92) | |
| 3:45.70 | (1:17.28) | 5:03.53 | (1:17.83) |
| 6:20.84 | (1:17.31) | 7:38.44 | (1:17.60) |
| 8:56.75 | (1:18.31) | 10:14.29 | (1:17.54) |
| 11:32.03 | (1:17.74) | 12:49.87 | (1:17.84) |
| 14:07.51 | (1:17.64) | 15:25.37 | (1:17.86) |
| 16:43.11 | (1:17.74) | 18:01.07 | (1:17.96) |
| 19:18.56 | (1:17.49) |