| 1:15.45 | 2:35.75 | (1:20.30) | |
| 3:56.29 | (1:20.54) | 5:18.43 | (1:22.14) |
| 6:40.79 | (1:22.36) | 8:03.48 | (1:22.69) |
| 9:26.27 | (1:22.79) | 10:48.90 | (1:22.63) |
| 12:12.00 | (1:23.10) | 13:34.36 | (1:22.36) |
| 14:57.14 | (1:22.78) | 16:19.55 | (1:22.41) |
| 17:42.06 | (1:22.51) | 19:03.81 | (1:21.75) |
| 20:25.87 | (1:22.06) |