| 1:09.92 | 2:25.41 | (1:15.49) | |
| 3:41.04 | (1:15.63) | 4:56.42 | (1:15.38) |
| 6:11.77 | (1:15.35) | 7:26.34 | (1:14.57) |
| 8:41.38 | (1:15.04) | 9:56.27 | (1:14.89) |
| 11:11.19 | (1:14.92) | 12:25.89 | (1:14.70) |
| 13:39.44 | (1:13.55) | 14:53.06 | (1:13.62) |
| 16:07.90 | (1:14.84) | 17:23.01 | (1:15.11) |
| 18:34.00 | (1:10.99) |