| 1:15.28 | 2:34.03 | (1:18.75) | |
| 3:52.60 | (1:18.57) | 5:11.73 | (1:19.13) |
| 6:30.97 | (1:19.24) | 7:50.45 | (1:19.48) |
| 9:10.71 | (1:20.26) | 10:30.81 | (1:20.10) |
| 11:51.14 | (1:20.33) | 13:12.26 | (1:21.12) |
| 14:33.07 | (1:20.81) | 15:55.05 | (1:21.98) |
| 17:14.37 | (1:19.32) | 18:34.79 | (1:20.42) |
| 19:54.97 | (1:20.18) |