| 1:08.81 | 2:19.73 | (1:10.92) | |
| 3:30.88 | (1:11.15) | 4:42.77 | (1:11.89) |
| 5:54.40 | (1:11.63) | 7:07.29 | (1:12.89) |
| 8:19.46 | (1:12.17) | 9:31.60 | (1:12.14) |
| 10:43.68 | (1:12.08) | 11:55.66 | (1:11.98) |
| 13:07.10 | (1:11.44) | 14:18.70 | (1:11.60) |
| 15:30.23 | (1:11.53) | 16:42.28 | (1:12.05) |
| 17:51.83 | (1:09.55) |