| 1:12.85 | 2:28.08 | (1:15.23) | |
| 3:43.85 | (1:15.77) | 4:59.17 | (1:15.32) |
| 6:14.50 | (1:15.33) | 7:29.46 | (1:14.96) |
| 8:44.45 | (1:14.99) | 9:59.69 | (1:15.24) |
| 11:14.93 | (1:15.24) | 12:30.54 | (1:15.61) |
| 13:47.12 | (1:16.58) | 15:03.05 | (1:15.93) |
| 16:18.22 | (1:15.17) | 17:32.36 | (1:14.14) |
| 18:44.88 | (1:12.52) |