| 1:19.50 | 2:45.03 | (1:25.53) | |
| 4:07.63 | (1:22.60) | 5:31.21 | (1:23.58) |
| 6:54.26 | (1:23.05) | 8:16.09 | (1:21.83) |
| 9:38.43 | (1:22.34) | 11:01.98 | (1:23.55) |
| 12:26.17 | (1:24.19) | 13:50.52 | (1:24.35) |
| 15:14.19 | (1:23.67) | 16:38.17 | (1:23.98) |
| 18:01.55 | (1:23.38) | 19:25.82 | (1:24.27) |
| 20:43.43 | (1:17.61) |