| 1:16.39 | 2:37.57 | (1:21.18) | |
| 3:59.34 | (1:21.77) | 5:21.58 | (1:22.24) |
| 6:43.47 | (1:21.89) | 8:05.88 | (1:22.41) |
| 9:28.04 | (1:22.16) | 10:50.79 | (1:22.75) |
| 12:14.19 | (1:23.40) | 13:37.50 | (1:23.31) |
| 15:01.02 | (1:23.52) | 16:24.63 | (1:23.61) |
| 17:48.31 | (1:23.68) | 19:12.34 | (1:24.03) |
| 20:35.08 | (1:22.74) |