| 1:07.20 | 2:18.16 | (1:10.96) | |
| 3:30.10 | (1:11.94) | 4:42.60 | (1:12.50) |
| 5:54.77 | (1:12.17) | 7:07.30 | (1:12.53) |
| 8:19.77 | (1:12.47) | 9:33.22 | (1:13.45) |
| 10:46.54 | (1:13.32) | 12:00.25 | (1:13.71) |
| 13:13.71 | (1:13.46) | 14:26.88 | (1:13.17) |
| 15:40.42 | (1:13.54) | 16:53.94 | (1:13.52) |
| 18:06.12 | (1:12.18) |