| 1:11.37 | 2:30.11 | (1:18.74) | |
| 3:51.34 | (1:21.23) | 5:11.13 | (1:19.79) |
| 6:32.36 | (1:21.23) | 7:53.45 | (1:21.09) |
| 9:14.62 | (1:21.17) | 10:37.84 | (1:23.22) |
| 11:59.88 | (1:22.04) | 13:23.33 | (1:23.45) |
| 14:45.87 | (1:22.54) | 16:08.03 | (1:22.16) |
| 17:31.64 | (1:23.61) | 18:55.12 | (1:23.48) |
| 20:16.62 | (1:21.50) |