| 1:12.69 | 2:31.03 | (1:18.34) | |
| 3:50.00 | (1:18.97) | 5:08.34 | (1:18.34) |
| 6:27.77 | (1:19.43) | 7:45.44 | (1:17.67) |
| 9:03.18 | (1:17.74) | 10:21.91 | (1:18.73) |
| 11:41.04 | (1:19.13) | 12:59.90 | (1:18.86) |
| 14:17.49 | (1:17.59) | 15:32.48 | (1:14.99) |
| 16:49.75 | (1:17.27) | 18:06.74 | (1:16.99) |
| 19:20.30 | (1:13.56) |