| 1:09.60 | 2:23.31 | (1:13.71) | |
| 3:39.31 | (1:16.00) | 4:57.69 | (1:18.38) |
| 6:15.46 | (1:17.77) | 7:30.55 | (1:15.09) |
| 8:46.21 | (1:15.66) | 10:01.06 | (1:14.85) |
| 11:16.36 | (1:15.30) | 12:31.58 | (1:15.22) |
| 13:46.96 | (1:15.38) | 15:02.40 | (1:15.44) |
| 16:17.84 | (1:15.44) | 17:33.00 | (1:15.16) |
| 18:42.02 | (1:09.02) |