| 1:10.51 | 2:23.05 | (1:12.54) | |
| 3:35.84 | (1:12.79) | 4:49.24 | (1:13.40) |
| 6:02.24 | (1:13.00) | 7:15.66 | (1:13.42) |
| 8:28.78 | (1:13.12) | 9:41.84 | (1:13.06) |
| 10:54.85 | (1:13.01) | 12:07.20 | (1:12.35) |
| 13:19.28 | (1:12.08) | 14:31.42 | (1:12.14) |
| 15:44.03 | (1:12.61) | 16:56.80 | (1:12.77) |
| 18:07.71 | (1:10.91) |