| 1:17.73 | 2:42.11 | (1:24.38) | |
| 4:03.72 | (1:21.61) | 5:27.23 | (1:23.51) |
| 6:50.58 | (1:23.35) | 8:15.97 | (1:25.39) |
| 9:39.77 | (1:23.80) | 11:03.87 | (1:24.10) |
| 12:27.59 | (1:23.72) | 13:51.02 | (1:23.43) |
| 15:13.43 | (1:22.41) | 16:36.25 | (1:22.82) |
| 17:58.68 | (1:22.43) | 19:21.15 | (1:22.47) |
| 20:38.60 | (1:17.45) |