| 1:09.24 | 2:23.20 | (1:13.96) | |
| 3:37.90 | (1:14.70) | 4:52.43 | (1:14.53) |
| 6:07.60 | (1:15.17) | 7:23.51 | (1:15.91) |
| 8:38.97 | (1:15.46) | 9:55.29 | (1:16.32) |
| 11:11.34 | (1:16.05) | 12:27.25 | (1:15.91) |
| 13:43.61 | (1:16.36) | 15:00.18 | (1:16.57) |
| 16:17.63 | (1:17.45) | 17:33.26 | (1:15.63) |
| 18:49.65 | (1:16.39) |