| 1:08.70 | 2:22.20 | (1:13.50) | |
| 3:35.10 | (1:12.90) | 4:48.00 | (1:12.90) |
| 6:02.00 | (1:14.00) | 7:15.90 | (1:13.90) |
| 8:30.10 | (1:14.20) | 9:44.50 | (1:14.40) |
| 10:58.00 | (1:13.50) | 12:12.30 | (1:14.30) |
| 13:26.80 | (1:14.50) | 14:40.50 | (1:13.70) |
| 15:54.20 | (1:13.70) | 17:08.20 | (1:14.00) |
| 18:17.30 | (1:09.10) |