| 1:08.42 | 2:20.32 | (1:11.90) | |
| 3:32.36 | (1:12.04) | 4:44.36 | (1:12.00) |
| 5:56.81 | (1:12.45) | 7:08.97 | (1:12.16) |
| 8:21.47 | (1:12.50) | 9:34.29 | (1:12.82) |
| 10:47.44 | (1:13.15) | 12:00.91 | (1:13.47) |
| 13:14.15 | (1:13.24) | 14:27.89 | (1:13.74) |
| 15:41.56 | (1:13.67) | 16:55.71 | (1:14.15) |
| 18:09.68 | (1:13.97) |