| 1:11.36 | 2:25.30 | (1:13.94) | |
| 3:39.66 | (1:14.36) | 4:54.32 | (1:14.66) |
| 6:09.50 | (1:15.18) | 7:24.26 | (1:14.76) |
| 8:39.17 | (1:14.91) | 9:54.49 | (1:15.32) |
| 11:10.07 | (1:15.58) | 12:25.12 | (1:15.05) |
| 13:40.01 | (1:14.89) | 14:55.46 | (1:15.45) |
| 16:10.71 | (1:15.25) | 17:25.72 | (1:15.01) |
| 18:36.25 | (1:10.53) |