| 1:16.04 | 2:39.79 | (1:23.75) | |
| 4:04.04 | (1:24.25) | 5:28.51 | (1:24.47) |
| 6:52.94 | (1:24.43) | 8:18.20 | (1:25.26) |
| 9:43.36 | (1:25.16) | 11:09.25 | (1:25.89) |
| 12:34.46 | (1:25.21) | 14:00.27 | (1:25.81) |
| 15:25.27 | (1:25.00) | 16:50.15 | (1:24.88) |
| 18:14.88 | (1:24.73) | 19:38.82 | (1:23.94) |
| 20:56.57 | (1:17.75) |