| 1:13.37 | 2:34.87 | (1:21.50) | |
| 3:56.94 | (1:22.07) | 5:18.90 | (1:21.96) |
| 6:39.56 | (1:20.66) | 7:59.84 | (1:20.28) |
| 9:19.58 | (1:19.74) | 10:38.95 | (1:19.37) |
| 11:58.44 | (1:19.49) | 13:18.66 | (1:20.22) |
| 14:38.57 | (1:19.91) | 15:59.16 | (1:20.59) |
| 17:19.40 | (1:20.24) | 18:42.14 | (1:22.74) |
| 20:02.04 | (1:19.90) |