| 1:08.55 | 2:20.12 | (1:11.57) | |
| 3:33.12 | (1:13.00) | 4:46.88 | (1:13.76) |
| 6:00.25 | (1:13.37) | 7:14.20 | (1:13.95) |
| 8:28.10 | (1:13.90) | 9:41.68 | (1:13.58) |
| 10:55.51 | (1:13.83) | 12:09.06 | (1:13.55) |
| 13:23.01 | (1:13.95) | 14:36.92 | (1:13.91) |
| 15:51.04 | (1:14.12) | 17:04.93 | (1:13.89) |
| 18:18.05 | (1:13.12) |