| 1:14.27 | 2:34.57 | (1:20.30) | |
| 3:56.70 | (1:22.13) | 5:18.72 | (1:22.02) |
| 6:41.33 | (1:22.61) | 8:04.34 | (1:23.01) |
| 9:26.03 | (1:21.69) | 10:46.41 | (1:20.38) |
| 12:07.28 | (1:20.87) | 13:28.79 | (1:21.51) |
| 14:50.57 | (1:21.78) | 16:12.60 | (1:22.03) |
| 17:33.68 | (1:21.08) | 18:54.25 | (1:20.57) |
| 20:11.53 | (1:17.28) |