| 1:08.30 | 2:19.75 | (1:11.45) | |
| 3:31.66 | (1:11.91) | 4:44.01 | (1:12.35) |
| 5:56.37 | (1:12.36) | 7:08.27 | (1:11.90) |
| 8:19.41 | (1:11.14) | 9:32.44 | (1:13.03) |
| 10:45.57 | (1:13.13) | 11:58.48 | (1:12.91) |
| 13:12.13 | (1:13.65) | 14:25.63 | (1:13.50) |
| 15:39.30 | (1:13.67) | 16:52.28 | (1:12.98) |
| 18:03.09 | (1:10.81) |