| 1:13.50 | 2:31.41 | (1:17.91) | |
| 3:49.24 | (1:17.83) | 5:08.01 | (1:18.77) |
| 6:27.07 | (1:19.06) | 7:47.47 | (1:20.40) |
| 9:09.09 | (1:21.62) | 10:31.88 | (1:22.79) |
| 11:55.20 | (1:23.32) | 13:18.93 | (1:23.73) |
| 14:41.68 | (1:22.75) | 16:06.28 | (1:24.60) |
| 17:29.01 | (1:22.73) | 18:51.82 | (1:22.81) |
| 20:12.66 | (1:20.84) |