| 1:10.98 | 2:23.34 | (1:12.36) | |
| 3:36.32 | (1:12.98) | 4:50.78 | (1:14.46) |
| 6:06.51 | (1:15.73) | 7:22.47 | (1:15.96) |
| 8:39.51 | (1:17.04) | 9:56.53 | (1:17.02) |
| 11:16.25 | (1:19.72) | 12:35.82 | (1:19.57) |
| 13:54.88 | (1:19.06) | 15:13.93 | (1:19.05) |
| 16:33.29 | (1:19.36) | 17:51.77 | (1:18.48) |
| 19:06.51 | (1:14.74) |