| 1:11.56 | 2:25.47 | (1:13.91) | |
| 3:40.21 | (1:14.74) | 4:54.89 | (1:14.68) |
| 6:09.36 | (1:14.47) | 7:24.06 | (1:14.70) |
| 8:38.87 | (1:14.81) | 9:54.06 | (1:15.19) |
| 11:09.36 | (1:15.30) | 12:24.53 | (1:15.17) |
| 13:39.79 | (1:15.26) | 14:55.49 | (1:15.70) |
| 16:11.25 | (1:15.76) | 17:27.42 | (1:16.17) |
| 18:40.16 | (1:12.74) |