| 1:06.81 | 2:18.74 | (1:11.93) | |
| 3:30.56 | (1:11.82) | 4:42.72 | (1:12.16) |
| 5:54.45 | (1:11.73) | 7:06.41 | (1:11.96) |
| 8:18.56 | (1:12.15) | 9:31.42 | (1:12.86) |
| 10:44.38 | (1:12.96) | 11:57.25 | (1:12.87) |
| 13:10.61 | (1:13.36) | 14:24.31 | (1:13.70) |
| 15:38.06 | (1:13.75) | 16:52.48 | (1:14.42) |
| 18:06.31 | (1:13.83) |