| 1:14.68 | 2:34.69 | (1:20.01) | |
| 3:54.83 | (1:20.14) | 5:15.57 | (1:20.74) |
| 6:35.89 | (1:20.32) | 7:56.86 | (1:20.97) |
| 9:17.95 | (1:21.09) | 10:39.58 | (1:21.63) |
| 12:01.69 | (1:22.11) | 13:23.77 | (1:22.08) |
| 14:45.14 | (1:21.37) | 16:07.21 | (1:22.07) |
| 17:28.97 | (1:21.76) | 18:49.70 | (1:20.73) |
| 20:09.49 | (1:19.79) |