| 1:17.50 | 2:40.18 | (1:22.68) | |
| 4:03.17 | (1:22.99) | 5:28.02 | (1:24.85) |
| 6:53.06 | (1:25.04) | 8:16.80 | (1:23.74) |
| 9:40.65 | (1:23.85) | 11:03.58 | (1:22.93) |
| 12:28.25 | (1:24.67) | 13:50.78 | (1:22.53) |
| 15:14.62 | (1:23.84) | 16:38.19 | (1:23.57) |
| 18:02.66 | (1:24.47) | 19:25.91 | (1:23.25) |
| 20:43.12 | (1:17.21) |