| 1:15.25 | 2:33.61 | (1:18.36) | |
| 3:52.42 | (1:18.81) | 5:12.65 | (1:20.23) |
| 6:33.44 | (1:20.79) | 7:54.23 | (1:20.79) |
| 9:14.83 | (1:20.60) | 10:35.58 | (1:20.75) |
| 11:55.48 | (1:19.90) | 13:15.31 | (1:19.83) |
| 14:36.50 | (1:21.19) | 15:56.66 | (1:20.16) |
| 17:17.39 | (1:20.73) | 18:38.60 | (1:21.21) |
| 19:56.83 | (1:18.23) |