| 1:07.57 | 2:18.54 | (1:10.97) | |
| 3:30.01 | (1:11.47) | 4:41.73 | (1:11.72) |
| 5:53.40 | (1:11.67) | 7:04.95 | (1:11.55) |
| 8:17.47 | (1:12.52) | 9:30.27 | (1:12.80) |
| 10:43.48 | (1:13.21) | 11:57.57 | (1:14.09) |
| 13:11.85 | (1:14.28) | 14:26.37 | (1:14.52) |
| 15:40.18 | (1:13.81) | 16:53.87 | (1:13.69) |
| 18:06.87 | (1:13.00) |