| 1:08.40 | 2:21.70 | (1:13.30) | |
| 3:34.14 | (1:12.44) | 4:47.08 | (1:12.94) |
| 5:59.91 | (1:12.83) | 7:13.72 | (1:13.81) |
| 8:28.31 | (1:14.59) | 9:42.39 | (1:14.08) |
| 10:56.79 | (1:14.40) | 12:11.17 | (1:14.38) |
| 13:25.14 | (1:13.97) | 14:39.34 | (1:14.20) |
| 15:53.88 | (1:14.54) | 17:08.02 | (1:14.14) |
| 18:19.93 | (1:11.91) |