| 1:07.81 | 2:18.38 | (1:10.57) | |
| 3:29.67 | (1:11.29) | 4:43.50 | (1:13.83) |
| 5:58.30 | (1:14.80) | 7:11.58 | (1:13.28) |
| 8:25.99 | (1:14.41) | 9:40.23 | (1:14.24) |
| 10:55.20 | (1:14.97) | 12:10.36 | (1:15.16) |
| 13:25.16 | (1:14.80) | 14:40.17 | (1:15.01) |
| 15:55.25 | (1:15.08) | 17:10.28 | (1:15.03) |
| 18:24.66 | (1:14.38) |