| 1:11.37 | 2:26.89 | (1:15.52) | |
| 3:42.52 | (1:15.63) | 4:58.08 | (1:15.56) |
| 6:13.73 | (1:15.65) | 7:28.97 | (1:15.24) |
| 8:43.88 | (1:14.91) | 9:59.18 | (1:15.30) |
| 11:14.71 | (1:15.53) | 12:30.88 | (1:16.17) |
| 13:46.56 | (1:15.68) | 15:02.06 | (1:15.50) |
| 16:17.87 | (1:15.81) | 17:32.96 | (1:15.09) |
| 18:46.91 | (1:13.95) |