| 1:17.49 | 2:40.06 | (1:22.57) | |
| 4:01.25 | (1:21.19) | 5:23.47 | (1:22.22) |
| 6:46.66 | (1:23.19) | 8:09.28 | (1:22.62) |
| 9:31.30 | (1:22.02) | 10:54.01 | (1:22.71) |
| 12:15.90 | (1:21.89) | 13:38.73 | (1:22.83) |
| 15:01.49 | (1:22.76) | 16:23.69 | (1:22.20) |
| 17:45.53 | (1:21.84) | 19:09.42 | (1:23.89) |
| 20:28.09 | (1:18.67) |