| 1:11.90 | 2:30.83 | (1:18.93) | |
| 3:50.18 | (1:19.35) | 5:10.38 | (1:20.20) |
| 6:30.78 | (1:20.40) | 7:51.77 | (1:20.99) |
| 9:13.34 | (1:21.57) | 10:33.66 | (1:20.32) |
| 11:55.88 | (1:22.22) | 13:16.14 | (1:20.26) |
| 14:37.92 | (1:21.78) | 15:59.75 | (1:21.83) |
| 17:20.75 | (1:21.00) | 18:41.38 | (1:20.63) |
| 19:58.89 | (1:17.51) |