| 1:12.29 | 2:28.20 | (1:15.91) | |
| 3:43.89 | (1:15.69) | 4:59.15 | (1:15.26) |
| 6:13.99 | (1:14.84) | 7:28.88 | (1:14.89) |
| 8:43.82 | (1:14.94) | 9:58.57 | (1:14.75) |
| 11:13.67 | (1:15.10) | 12:28.97 | (1:15.30) |
| 13:44.19 | (1:15.22) | 14:59.58 | (1:15.39) |
| 16:14.83 | (1:15.25) | 17:29.74 | (1:14.91) |
| 18:43.32 | (1:13.58) |