| 1:13.12 | 2:32.68 | (1:19.56) | |
| 3:51.79 | (1:19.11) | 5:10.65 | (1:18.86) |
| 6:30.17 | (1:19.52) | 7:49.87 | (1:19.70) |
| 9:10.77 | (1:20.90) | 10:31.50 | (1:20.73) |
| 11:52.54 | (1:21.04) | 13:13.78 | (1:21.24) |
| 14:36.10 | (1:22.32) | 15:58.67 | (1:22.57) |
| 17:21.09 | (1:22.42) | 18:42.29 | (1:21.20) |
| 20:02.26 | (1:19.97) |