| 1:14.89 | 2:33.38 | (1:18.49) | |
| 3:52.88 | (1:19.50) | 5:12.31 | (1:19.43) |
| 6:31.89 | (1:19.58) | 7:51.04 | (1:19.15) |
| 9:10.92 | (1:19.88) | 10:31.32 | (1:20.40) |
| 11:51.36 | (1:20.04) | 13:11.68 | (1:20.32) |
| 14:31.86 | (1:20.18) | 15:51.51 | (1:19.65) |
| 17:11.45 | (1:19.94) | 18:30.60 | (1:19.15) |
| 19:48.08 | (1:17.48) |