| 1:16.29 | 2:37.68 | (1:21.39) | |
| 3:58.91 | (1:21.23) | 5:20.92 | (1:22.01) |
| 6:42.25 | (1:21.33) | 8:03.88 | (1:21.63) |
| 9:26.33 | (1:22.45) | 10:48.02 | (1:21.69) |
| 12:09.49 | (1:21.47) | 13:31.35 | (1:21.86) |
| 14:50.56 | (1:19.21) | 16:12.12 | (1:21.56) |
| 17:32.48 | (1:20.36) | 18:51.85 | (1:19.37) |
| 20:06.69 | (1:14.84) |