| 1:14.87 | 2:35.47 | (1:20.60) | |
| 3:57.95 | (1:22.48) | 5:20.99 | (1:23.04) |
| 6:44.47 | (1:23.48) | 8:07.80 | (1:23.33) |
| 9:30.36 | (1:22.56) | 10:52.13 | (1:21.77) |
| 12:13.65 | (1:21.52) | 13:34.90 | (1:21.25) |
| 14:56.41 | (1:21.51) | 16:17.24 | (1:20.83) |
| 17:38.93 | (1:21.69) | 19:00.39 | (1:21.46) |
| 20:19.09 | (1:18.70) |