| 1:09.32 | 2:22.36 | (1:13.04) | |
| 3:35.66 | (1:13.30) | 4:50.11 | (1:14.45) |
| 6:03.78 | (1:13.67) | 7:16.58 | (1:12.80) |
| 8:29.66 | (1:13.08) | 9:42.78 | (1:13.12) |
| 10:55.99 | (1:13.21) | 12:09.13 | (1:13.14) |
| 13:21.35 | (1:12.22) | 14:34.27 | (1:12.92) |
| 15:44.11 | (1:09.84) | 16:55.65 | (1:11.54) |
| 18:08.08 | (1:12.43) |