| 1:08.54 | 2:20.56 | (1:12.02) | |
| 3:33.30 | (1:12.74) | 4:46.14 | (1:12.84) |
| 5:59.60 | (1:13.46) | 7:13.16 | (1:13.56) |
| 8:26.58 | (1:13.42) | 9:40.48 | (1:13.90) |
| 10:54.18 | (1:13.70) | 12:08.22 | (1:14.04) |
| 13:23.13 | (1:14.91) | 14:38.39 | (1:15.26) |
| 15:53.42 | (1:15.03) | 17:07.97 | (1:14.55) |
| 18:22.61 | (1:14.64) |