| 1:08.58 | 2:20.72 | (1:12.14) | |
| 3:33.04 | (1:12.32) | 4:45.68 | (1:12.64) |
| 5:58.58 | (1:12.90) | 7:12.96 | (1:14.38) |
| 8:26.40 | (1:13.44) | 9:40.52 | (1:14.12) |
| 10:55.11 | (1:14.59) | 12:09.63 | (1:14.52) |
| 13:24.24 | (1:14.61) | 14:39.32 | (1:15.08) |
| 15:54.03 | (1:14.71) | 17:08.75 | (1:14.72) |
| 18:21.01 | (1:12.26) |