| 1:12.71 | 2:30.87 | (1:18.16) | |
| 3:49.87 | (1:19.00) | 5:10.73 | (1:20.86) |
| 6:30.79 | (1:20.06) | 7:51.46 | (1:20.67) |
| 9:13.60 | (1:22.14) | 10:35.02 | (1:21.42) |
| 11:57.52 | (1:22.50) | 13:19.81 | (1:22.29) |
| 14:41.77 | (1:21.96) | 16:04.16 | (1:22.39) |
| 17:26.61 | (1:22.45) | 18:49.24 | (1:22.63) |
| 20:07.84 | (1:18.60) |