| 1:12.72 | 2:31.04 | (1:18.32) | |
| 3:49.59 | (1:18.55) | 5:09.07 | (1:19.48) |
| 6:28.71 | (1:19.64) | 7:48.45 | (1:19.74) |
| 9:07.66 | (1:19.21) | 10:26.39 | (1:18.73) |
| 11:45.54 | (1:19.15) | 13:04.16 | (1:18.62) |
| 14:22.57 | (1:18.41) | 15:40.61 | (1:18.04) |
| 16:59.16 | (1:18.55) | 18:16.65 | (1:17.49) |
| 19:33.30 | (1:16.65) |