| 1:14.84 | 2:34.24 | (1:19.40) | |
| 3:54.78 | (1:20.54) | 5:16.20 | (1:21.42) |
| 6:36.20 | (1:20.00) | 7:48.12 | (1:11.92) |
| 9:22.43 | (1:34.31) | 10:45.06 | (1:22.63) |
| 12:07.60 | (1:22.54) | 13:30.48 | (1:22.88) |
| 14:52.78 | (1:22.30) | 16:14.96 | (1:22.18) |
| 17:37.55 | (1:22.59) | 19:00.19 | (1:22.64) |
| 20:20.45 | (1:20.26) |