| 1:08.42 | 2:19.38 | (1:10.96) | |
| 3:30.50 | (1:11.12) | 4:42.31 | (1:11.81) |
| 5:53.63 | (1:11.32) | 7:04.63 | (1:11.00) |
| 8:16.67 | (1:12.04) | 9:28.84 | (1:12.17) |
| 10:40.69 | (1:11.85) | 11:53.01 | (1:12.32) |
| 13:06.97 | (1:13.96) | 14:20.80 | (1:13.83) |
| 15:34.85 | (1:14.05) | 16:51.44 | (1:16.59) |
| 18:04.73 | (1:13.29) |