| 1:12.43 | 2:32.83 | (1:20.40) | |
| 3:53.79 | (1:20.96) | 5:14.53 | (1:20.74) |
| 6:35.44 | (1:20.91) | 7:58.85 | (1:23.41) |
| 9:20.18 | (1:21.33) | 10:41.17 | (1:20.99) |
| 12:01.44 | (1:20.27) | 13:22.84 | (1:21.40) |
| 14:42.14 | (1:19.30) | 16:02.34 | (1:20.20) |
| 17:23.39 | (1:21.05) | 18:44.53 | (1:21.14) |
| 20:01.62 | (1:17.09) |