| 1:10.48 | 2:27.16 | (1:16.68) | |
| 3:43.46 | (1:16.30) | 5:00.11 | (1:16.65) |
| 6:17.62 | (1:17.51) | 7:35.35 | (1:17.73) |
| 8:52.45 | (1:17.10) | 10:10.41 | (1:17.96) |
| 11:29.57 | (1:19.16) | 12:49.75 | (1:20.18) |
| 14:10.12 | (1:20.37) | 15:29.76 | (1:19.64) |
| 16:51.46 | (1:21.70) | 18:13.15 | (1:21.69) |
| 19:24.96 | (1:11.81) |