| 1:14.95 | 2:34.47 | (1:19.52) | |
| 3:53.48 | (1:19.01) | 5:12.99 | (1:19.51) |
| 6:32.18 | (1:19.19) | 7:52.12 | (1:19.94) |
| 9:11.82 | (1:19.70) | 10:29.86 | (1:18.04) |
| 12:07.10 | (1:37.24) | 13:34.96 | (1:27.86) |
| 14:56.38 | (1:21.42) | 16:19.68 | (1:23.30) |
| 17:44.50 | (1:24.82) | 19:09.64 | (1:25.14) |
| 20:33.43 | (1:23.79) |