| 1:12.51 | 2:30.77 | (1:18.26) | |
| 3:52.25 | (1:21.48) | 5:14.47 | (1:22.22) |
| 6:37.18 | (1:22.71) | 8:01.41 | (1:24.23) |
| 9:26.17 | (1:24.76) | 10:51.08 | (1:24.91) |
| 12:16.40 | (1:25.32) | 13:41.23 | (1:24.83) |
| 15:07.17 | (1:25.94) | 16:32.64 | (1:25.47) |
| 17:57.51 | (1:24.87) | 19:19.65 | (1:22.14) |
| 20:42.66 | (1:23.01) |