| 1:14.16 | 2:33.54 | (1:19.38) | |
| 3:53.44 | (1:19.90) | 5:13.83 | (1:20.39) |
| 6:34.25 | (1:20.42) | 7:55.00 | (1:20.75) |
| 9:16.23 | (1:21.23) | 10:36.65 | (1:20.42) |
| 11:57.05 | (1:20.40) | 13:17.59 | (1:20.54) |
| 14:37.60 | (1:20.01) | 15:56.89 | (1:19.29) |
| 17:16.47 | (1:19.58) | 18:35.63 | (1:19.16) |
| 19:52.82 | (1:17.19) |