| 1:12.51 | 2:30.68 | (1:18.17) | |
| 3:50.77 | (1:20.09) | 5:11.51 | (1:20.74) |
| 6:32.98 | (1:21.47) | 7:54.72 | (1:21.74) |
| 9:17.32 | (1:22.60) | 10:40.08 | (1:22.76) |
| 12:02.69 | (1:22.61) | 13:25.86 | (1:23.17) |
| 14:49.72 | (1:23.86) | 16:14.40 | (1:24.68) |
| 17:38.53 | (1:24.13) | 19:01.70 | (1:23.17) |
| 20:23.26 | (1:21.56) |