| 1:14.79 | 2:34.37 | (1:19.58) | |
| 3:54.06 | (1:19.69) | 5:14.32 | (1:20.26) |
| 6:34.55 | (1:20.23) | 7:55.54 | (1:20.99) |
| 9:16.10 | (1:20.56) | 10:36.52 | (1:20.42) |
| 11:56.88 | (1:20.36) | 13:17.75 | (1:20.87) |
| 14:38.54 | (1:20.79) | 15:59.06 | (1:20.52) |
| 17:20.23 | (1:21.17) | 18:41.56 | (1:21.33) |
| 20:01.52 | (1:19.96) |