| 1:23.69 | 2:52.10 | (1:28.41) | |
| 4:20.24 | (1:28.14) | 5:48.55 | (1:28.31) |
| 7:15.59 | (1:27.04) | 8:34.52 | (1:18.93) |
| 9:55.85 | (1:21.33) | 11:18.21 | (1:22.36) |
| 12:40.06 | (1:21.85) | 14:02.64 | (1:22.58) |
| 15:17.73 | (1:15.09) | 16:34.06 | (1:16.33) |
| 17:50.83 | (1:16.77) | 19:08.66 | (1:17.83) |
| 20:24.78 | (1:16.12) |