| 1:07.73 | 2:22.08 | (1:14.35) | |
| 3:36.46 | (1:14.38) | 4:52.14 | (1:15.68) |
| 6:07.68 | (1:15.54) | 7:25.03 | (1:17.35) |
| 8:41.25 | (1:16.22) | 9:56.14 | (1:14.89) |
| 11:12.92 | (1:16.78) | 12:29.21 | (1:16.29) |
| 13:44.71 | (1:15.50) | 15:01.72 | (1:17.01) |
| 16:17.04 | (1:15.32) | 17:34.30 | (1:17.26) |
| 18:45.36 | (1:11.06) |