| 1:11.71 | 2:26.99 | (1:15.28) | |
| 3:43.32 | (1:16.33) | 4:59.55 | (1:16.23) |
| 6:16.11 | (1:16.56) | 7:32.86 | (1:16.75) |
| 8:50.30 | (1:17.44) | 10:08.09 | (1:17.79) |
| 11:25.57 | (1:17.48) | 12:43.15 | (1:17.58) |
| 14:01.03 | (1:17.88) | 15:19.41 | (1:18.38) |
| 16:36.99 | (1:17.58) | 17:54.31 | (1:17.32) |
| 19:08.99 | (1:14.68) |