| 1:13.72 | 2:34.14 | (1:20.42) | |
| 3:55.41 | (1:21.27) | 5:18.82 | (1:23.41) |
| 6:43.55 | (1:24.73) | 8:09.33 | (1:25.78) |
| 9:34.31 | (1:24.98) | 11:00.35 | (1:26.04) |
| 12:26.44 | (1:26.09) | 13:52.62 | (1:26.18) |
| 15:19.14 | (1:26.52) | 16:44.89 | (1:25.75) |
| 18:11.40 | (1:26.51) | 19:35.40 | (1:24.00) |
| 20:56.53 | (1:21.13) |