| 1:09.28 | 2:22.32 | (1:13.04) | |
| 3:35.50 | (1:13.18) | 4:49.03 | (1:13.53) |
| 6:02.16 | (1:13.13) | 7:14.04 | (1:11.88) |
| 8:25.92 | (1:11.88) | 9:38.55 | (1:12.63) |
| 10:50.86 | (1:12.31) | 12:03.54 | (1:12.68) |
| 13:15.64 | (1:12.10) | 14:27.37 | (1:11.73) |
| 15:38.40 | (1:11.03) | 16:49.46 | (1:11.06) |
| 18:04.30 | (1:14.84) |