| 1:09.31 | 2:23.62 | (1:14.31) | |
| 3:37.07 | (1:13.45) | 4:50.41 | (1:13.34) |
| 6:03.63 | (1:13.22) | 7:14.23 | (1:10.60) |
| 8:25.88 | (1:11.65) | 9:38.05 | (1:12.17) |
| 10:50.25 | (1:12.20) | 12:03.59 | (1:13.34) |
| 13:17.04 | (1:13.45) | 14:30.77 | (1:13.73) |
| 15:44.40 | (1:13.63) | 16:57.76 | (1:13.36) |
| 18:10.77 | (1:13.01) |