| 1:16.63 | 2:37.39 | (1:20.76) | |
| 3:58.49 | (1:21.10) | 5:19.44 | (1:20.95) |
| 6:40.18 | (1:20.74) | 8:00.81 | (1:20.63) |
| 9:20.39 | (1:19.58) | 10:39.99 | (1:19.60) |
| 12:00.03 | (1:20.04) | 13:19.57 | (1:19.54) |
| 14:40.10 | (1:20.53) | 15:59.32 | (1:19.22) |
| 17:19.27 | (1:19.95) | 18:38.89 | (1:19.62) |
| 19:56.31 | (1:17.42) |