| 1:14.43 | 2:35.40 | (1:20.97) | |
| 3:56.82 | (1:21.42) | 5:17.61 | (1:20.79) |
| 6:39.17 | (1:21.56) | 8:00.71 | (1:21.54) |
| 9:21.54 | (1:20.83) | 10:43.79 | (1:22.25) |
| 12:04.54 | (1:20.75) | 13:27.51 | (1:22.97) |
| 14:49.31 | (1:21.80) | 16:12.89 | (1:23.58) |
| 17:37.49 | (1:24.60) | 19:02.13 | (1:24.64) |
| 20:22.11 | (1:19.98) |