| 1:07.46 | 2:18.62 | (1:11.16) | |
| 3:30.13 | (1:11.51) | 4:42.03 | (1:11.90) |
| 5:53.49 | (1:11.46) | 7:04.19 | (1:10.70) |
| 8:15.79 | (1:11.60) | 9:27.37 | (1:11.58) |
| 10:39.72 | (1:12.35) | 11:55.25 | (1:15.53) |
| 13:13.20 | (1:17.95) | 14:33.10 | (1:19.90) |
| 15:56.81 | (1:23.71) | 17:15.02 | (1:18.21) |
| 18:33.21 | (1:18.19) |