| 1:10.72 | 2:25.56 | (1:14.84) | |
| 3:40.74 | (1:15.18) | 4:55.94 | (1:15.20) |
| 6:11.90 | (1:15.96) | 7:27.82 | (1:15.92) |
| 8:43.78 | (1:15.96) | 10:00.77 | (1:16.99) |
| 11:17.00 | (1:16.23) | 12:33.95 | (1:16.95) |
| 13:52.28 | (1:18.33) | 15:10.37 | (1:18.09) |
| 16:28.27 | (1:17.90) | 17:45.86 | (1:17.59) |
| 19:01.11 | (1:15.25) |