| 1:18.83 | 2:44.10 | (1:25.27) | |
| 4:07.59 | (1:23.49) | 5:32.45 | (1:24.86) |
| 6:57.50 | (1:25.05) | 8:23.49 | (1:25.99) |
| 9:50.97 | (1:27.48) | 11:19.55 | (1:28.58) |
| 12:46.57 | (1:27.02) | 14:14.10 | (1:27.53) |
| 15:42.08 | (1:27.98) | 17:09.24 | (1:27.16) |
| 18:36.27 | (1:27.03) | 20:02.19 | (1:25.92) |
| 21:27.29 | (1:25.10) |