| 1:08.99 | 2:20.24 | (1:11.25) | |
| 3:31.58 | (1:11.34) | 4:44.20 | (1:12.62) |
| 5:56.79 | (1:12.59) | 7:09.88 | (1:13.09) |
| 8:22.58 | (1:12.70) | 9:35.42 | (1:12.84) |
| 10:48.14 | (1:12.72) | 12:01.76 | (1:13.62) |
| 13:14.93 | (1:13.17) | 14:28.54 | (1:13.61) |
| 15:42.08 | (1:13.54) | 16:55.05 | (1:12.97) |
| 18:06.65 | (1:11.60) |