| 1:18.01 | 2:40.17 | (1:22.16) | |
| 4:03.04 | (1:22.87) | 5:26.43 | (1:23.39) |
| 6:49.97 | (1:23.54) | 8:13.81 | (1:23.84) |
| 9:37.41 | (1:23.60) | 11:00.18 | (1:22.77) |
| 12:23.30 | (1:23.12) | 13:46.41 | (1:23.11) |
| 15:09.52 | (1:23.11) | 16:32.29 | (1:22.77) |
| 17:54.41 | (1:22.12) | 19:16.71 | (1:22.30) |
| 20:37.48 | (1:20.77) |