| 1:12.57 | 2:26.42 | (1:13.85) | |
| 3:39.49 | (1:13.07) | 4:51.79 | (1:12.30) |
| 6:03.90 | (1:12.11) | 7:17.02 | (1:13.12) |
| 8:30.62 | (1:13.60) | 9:44.40 | (1:13.78) |
| 10:58.82 | (1:14.42) | 12:13.53 | (1:14.71) |
| 13:28.32 | (1:14.79) | 14:42.99 | (1:14.67) |
| 15:57.90 | (1:14.91) | 17:13.02 | (1:15.12) |
| 18:26.49 | (1:13.47) |