| 1:10.18 | 2:23.36 | (1:13.18) | |
| 3:37.18 | (1:13.82) | 4:51.55 | (1:14.37) |
| 6:05.85 | (1:14.30) | 7:20.07 | (1:14.22) |
| 8:35.59 | (1:15.52) | 9:51.10 | (1:15.51) |
| 11:06.95 | (1:15.85) | 12:23.21 | (1:16.26) |
| 13:37.92 | (1:14.71) | 14:54.94 | (1:17.02) |
| 16:11.00 | (1:16.06) | 17:25.88 | (1:14.88) |
| 18:38.88 | (1:13.00) |