| 1:13.78 | 2:33.83 | (1:20.05) | |
| 3:55.34 | (1:21.51) | 5:17.57 | (1:22.23) |
| 6:39.99 | (1:22.42) | 8:01.45 | (1:21.46) |
| 9:23.57 | (1:22.12) | 10:45.45 | (1:21.88) |
| 12:09.13 | (1:23.68) | 13:32.04 | (1:22.91) |
| 14:54.76 | (1:22.72) | 16:17.71 | (1:22.95) |
| 17:38.77 | (1:21.06) | 18:59.09 | (1:20.32) |
| 20:15.73 | (1:16.64) |