| 1:16.75 | 2:38.46 | (1:21.71) | |
| 4:00.64 | (1:22.18) | 5:24.10 | (1:23.46) |
| 6:47.78 | (1:23.68) | 8:11.69 | (1:23.91) |
| 9:35.88 | (1:24.19) | 10:58.99 | (1:23.11) |
| 12:24.37 | (1:25.38) | 13:50.83 | (1:26.46) |
| 15:16.33 | (1:25.50) | 16:42.03 | (1:25.70) |
| 18:08.08 | (1:26.05) | 19:34.13 | (1:26.05) |
| 20:57.79 | (1:23.66) |