| 1:08.94 | 2:22.00 | (1:13.06) | |
| 3:35.48 | (1:13.48) | 4:48.83 | (1:13.35) |
| 6:02.12 | (1:13.29) | 7:15.70 | (1:13.58) |
| 8:29.72 | (1:14.02) | 9:43.52 | (1:13.80) |
| 10:57.20 | (1:13.68) | 12:10.81 | (1:13.61) |
| 13:24.57 | (1:13.76) | 14:38.47 | (1:13.90) |
| 15:52.43 | (1:13.96) | 17:06.30 | (1:13.87) |
| 18:18.12 | (1:11.82) |