| 1:11.98 | 2:27.87 | (1:15.89) | |
| 3:43.08 | (1:15.21) | 4:59.15 | (1:16.07) |
| 6:14.89 | (1:15.74) | 7:30.95 | (1:16.06) |
| 8:46.44 | (1:15.49) | 10:01.57 | (1:15.13) |
| 11:17.00 | (1:15.43) | 12:32.10 | (1:15.10) |
| 13:47.25 | (1:15.15) | 15:02.81 | (1:15.56) |
| 16:18.31 | (1:15.50) | 17:33.51 | (1:15.20) |
| 18:46.70 | (1:13.19) |