| 1:18.56 | 2:40.03 | (1:21.47) | |
| 4:00.83 | (1:20.80) | 5:22.28 | (1:21.45) |
| 6:44.68 | (1:22.40) | 8:06.29 | (1:21.61) |
| 9:28.42 | (1:22.13) | 10:49.83 | (1:21.41) |
| 12:11.06 | (1:21.23) | 13:33.82 | (1:22.76) |
| 14:56.26 | (1:22.44) | 16:18.41 | (1:22.15) |
| 17:38.93 | (1:20.52) | 18:59.67 | (1:20.74) |
| 20:17.41 | (1:17.74) |