| 1:08.71 | 2:21.56 | (1:12.85) | |
| 3:34.46 | (1:12.90) | 4:47.69 | (1:13.23) |
| 6:01.20 | (1:13.51) | 7:14.87 | (1:13.67) |
| 8:27.54 | (1:12.67) | 9:40.07 | (1:12.53) |
| 10:52.66 | (1:12.59) | 12:05.27 | (1:12.61) |
| 13:18.01 | (1:12.74) | 14:29.99 | (1:11.98) |
| 15:43.20 | (1:13.21) | 16:55.32 | (1:12.12) |
| 18:06.51 | (1:11.19) |