| 1:16.33 | 2:36.66 | (1:20.33) | |
| 3:55.70 | (1:19.04) | 5:17.81 | (1:22.11) |
| 6:39.11 | (1:21.30) | 8:00.90 | (1:21.79) |
| 9:23.43 | (1:22.53) | 10:45.11 | (1:21.68) |
| 12:06.91 | (1:21.80) | 13:29.02 | (1:22.11) |
| 14:50.44 | (1:21.42) | 16:12.75 | (1:22.31) |
| 17:34.86 | (1:22.11) | 18:56.36 | (1:21.50) |
| 20:16.01 | (1:19.65) |