| 1:11.27 | 2:25.70 | (1:14.43) | |
| 3:40.08 | (1:14.38) | 4:55.09 | (1:15.01) |
| 6:10.02 | (1:14.93) | 7:25.21 | (1:15.19) |
| 8:39.96 | (1:14.75) | 9:55.49 | (1:15.53) |
| 11:11.13 | (1:15.64) | 12:27.59 | (1:16.46) |
| 13:43.99 | (1:16.40) | 15:00.41 | (1:16.42) |
| 16:16.56 | (1:16.15) | 17:31.77 | (1:15.21) |
| 18:44.80 | (1:13.03) |