| 1:08.24 | 2:19.96 | (1:11.72) | |
| 3:32.57 | (1:12.61) | 4:44.76 | (1:12.19) |
| 5:57.10 | (1:12.34) | 7:10.14 | (1:13.04) |
| 8:22.79 | (1:12.65) | 9:36.27 | (1:13.48) |
| 10:48.96 | (1:12.69) | 12:01.63 | (1:12.67) |
| 13:14.61 | (1:12.98) | 14:27.37 | (1:12.76) |
| 15:40.13 | (1:12.76) | 16:53.15 | (1:13.02) |
| 18:04.37 | (1:11.22) |