| 1:08.30 | 2:19.95 | (1:11.65) | |
| 3:31.82 | (1:11.87) | 4:43.64 | (1:11.82) |
| 5:56.09 | (1:12.45) | 7:09.61 | (1:13.52) |
| 8:23.79 | (1:14.18) | 9:39.21 | (1:15.42) |
| 10:54.10 | (1:14.89) | 12:08.24 | (1:14.14) |
| 13:23.49 | (1:15.25) | 14:38.11 | (1:14.62) |
| 15:52.72 | (1:14.61) | 17:06.74 | (1:14.02) |
| 18:18.78 | (1:12.04) |