| 1:15.21 | 2:35.80 | (1:20.59) | |
| 4:02.90 | (1:27.10) | 5:29.97 | (1:27.07) |
| 6:52.91 | (1:22.94) | 8:13.96 | (1:21.05) |
| 9:33.35 | (1:19.39) | 10:56.79 | (1:23.44) |
| 12:17.81 | (1:21.02) | 13:41.05 | (1:23.24) |
| 15:04.52 | (1:23.47) | 16:28.50 | (1:23.98) |
| 17:56.37 | (1:27.87) | 19:21.12 | (1:24.75) |
| 20:42.93 | (1:21.81) |