| 1:17.64 | 2:37.90 | (1:20.26) | |
| 3:58.79 | (1:20.89) | 5:19.49 | (1:20.70) |
| 6:40.53 | (1:21.04) | 8:01.62 | (1:21.09) |
| 9:22.63 | (1:21.01) | 10:43.65 | (1:21.02) |
| 12:04.44 | (1:20.79) | 13:25.63 | (1:21.19) |
| 14:46.49 | (1:20.86) | 16:07.17 | (1:20.68) |
| 17:27.72 | (1:20.55) | 18:48.08 | (1:20.36) |
| 20:06.95 | (1:18.87) |