| 1:08.23 | 2:19.33 | (1:11.10) | |
| 3:30.90 | (1:11.57) | 4:42.31 | (1:11.41) |
| 5:55.19 | (1:12.88) | 7:07.80 | (1:12.61) |
| 8:20.60 | (1:12.80) | 9:33.78 | (1:13.18) |
| 10:47.47 | (1:13.69) | 12:01.28 | (1:13.81) |
| 13:15.27 | (1:13.99) | 14:28.95 | (1:13.68) |
| 15:42.79 | (1:13.84) | 16:56.43 | (1:13.64) |
| 18:08.10 | (1:11.67) |