| 1:07.68 | 2:20.30 | (1:12.62) | |
| 3:33.80 | (1:13.50) | 4:47.76 | (1:13.96) |
| 6:01.27 | (1:13.51) | 7:14.89 | (1:13.62) |
| 8:27.72 | (1:12.83) | 9:41.51 | (1:13.79) |
| 10:54.75 | (1:13.24) | 12:08.42 | (1:13.67) |
| 13:23.28 | (1:14.86) | 14:36.72 | (1:13.44) |
| 15:51.44 | (1:14.72) | 17:04.84 | (1:13.40) |
| 18:15.84 | (1:11.00) |