| 1:16.71 | 2:39.43 | (1:22.72) | |
| 3:59.51 | (1:20.08) | 5:20.36 | (1:20.85) |
| 6:41.29 | (1:20.93) | 8:01.65 | (1:20.36) |
| 9:21.01 | (1:19.36) | 10:41.48 | (1:20.47) |
| 12:04.74 | (1:23.26) | 13:25.36 | (1:20.62) |
| 14:47.48 | (1:22.12) | 16:07.56 | (1:20.08) |
| 17:26.79 | (1:19.23) | 18:45.41 | (1:18.62) |
| 20:01.23 | (1:15.82) |