| 1:08.84 | 2:22.04 | (1:13.20) | |
| 3:35.21 | (1:13.17) | 4:48.32 | (1:13.11) |
| 6:01.43 | (1:13.11) | 7:15.13 | (1:13.70) |
| 8:28.42 | (1:13.29) | 9:42.35 | (1:13.93) |
| 10:56.22 | (1:13.87) | 12:10.18 | (1:13.96) |
| 13:24.03 | (1:13.85) | 14:38.21 | (1:14.18) |
| 15:52.66 | (1:14.45) | 17:07.41 | (1:14.75) |
| 18:21.79 | (1:14.38) |