| 1:09.80 | 2:21.51 | (1:11.71) | |
| 3:33.07 | (1:11.56) | 4:44.23 | (1:11.16) |
| 5:56.51 | (1:12.28) | 7:08.90 | (1:12.39) |
| 8:21.12 | (1:12.22) | 9:34.54 | (1:13.42) |
| 10:51.68 | (1:17.14) | 12:06.68 | (1:15.00) |
| 13:20.82 | (1:14.14) | 14:35.00 | (1:14.18) |
| 15:49.68 | (1:14.68) | 17:06.95 | (1:17.27) |
| 18:24.09 | (1:17.14) |