| 1:15.07 | 2:32.93 | (1:17.86) | |
| 3:52.41 | (1:19.48) | 5:12.14 | (1:19.73) |
| 6:31.36 | (1:19.22) | 7:51.32 | (1:19.96) |
| 9:12.34 | (1:21.02) | 10:33.55 | (1:21.21) |
| 11:56.87 | (1:23.32) | 13:19.97 | (1:23.10) |
| 14:41.61 | (1:21.64) | 16:04.19 | (1:22.58) |
| 17:28.36 | (1:24.17) | 18:53.29 | (1:24.93) |
| 20:17.12 | (1:23.83) |