| 1:17.16 | 2:39.08 | (1:21.92) | |
| 4:01.69 | (1:22.61) | 5:24.30 | (1:22.61) |
| 6:48.04 | (1:23.74) | 8:11.20 | (1:23.16) |
| 9:34.16 | (1:22.96) | 10:56.53 | (1:22.37) |
| 12:19.36 | (1:22.83) | 13:42.32 | (1:22.96) |
| 15:05.28 | (1:22.96) | 16:28.66 | (1:23.38) |
| 17:52.47 | (1:23.81) | 19:15.24 | (1:22.77) |
| 20:37.09 | (1:21.85) |