| 1:09.08 | 2:19.89 | (1:10.81) | |
| 3:31.51 | (1:11.62) | 4:43.70 | (1:12.19) |
| 5:56.62 | (1:12.92) | 7:10.02 | (1:13.40) |
| 8:23.79 | (1:13.77) | 9:37.88 | (1:14.09) |
| 10:52.68 | (1:14.80) | 12:06.32 | (1:13.64) |
| 13:19.82 | (1:13.50) | 14:33.92 | (1:14.10) |
| 15:48.07 | (1:14.15) | 17:02.13 | (1:14.06) |
| 18:14.02 | (1:11.89) |