| 1:08.77 | 2:21.65 | (1:12.88) | |
| 3:34.63 | (1:12.98) | 4:47.60 | (1:12.97) |
| 6:01.03 | (1:13.43) | 7:14.31 | (1:13.28) |
| 8:27.38 | (1:13.07) | 9:41.30 | (1:13.92) |
| 10:54.90 | (1:13.60) | 12:08.43 | (1:13.53) |
| 13:21.62 | (1:13.19) | 14:34.66 | (1:13.04) |
| 15:48.07 | (1:13.41) | 17:01.86 | (1:13.79) |
| 18:13.46 | (1:11.60) |