| 1:08.81 | 2:20.29 | (1:11.48) | |
| 3:32.26 | (1:11.97) | 4:44.18 | (1:11.92) |
| 5:56.75 | (1:12.57) | 7:09.62 | (1:12.87) |
| 8:22.61 | (1:12.99) | 9:36.06 | (1:13.45) |
| 10:50.01 | (1:13.95) | 12:03.77 | (1:13.76) |
| 13:18.41 | (1:14.64) | 14:32.39 | (1:13.98) |
| 15:46.34 | (1:13.95) | 16:59.91 | (1:13.57) |
| 18:11.04 | (1:11.13) |