| 1:11.88 | 2:26.84 | (1:14.96) | |
| 3:42.32 | (1:15.48) | 4:58.20 | (1:15.88) |
| 6:14.30 | (1:16.10) | 7:29.43 | (1:15.13) |
| 8:44.62 | (1:15.19) | 9:59.14 | (1:14.52) |
| 11:13.62 | (1:14.48) | 12:28.01 | (1:14.39) |
| 13:42.05 | (1:14.04) | 14:56.23 | (1:14.18) |
| 16:09.70 | (1:13.47) | 17:22.65 | (1:12.95) |
| 18:33.39 | (1:10.74) |