| 1:21.38 | 2:49.32 | (1:27.94) | |
| 4:15.26 | (1:25.94) | 5:41.03 | (1:25.77) |
| 7:06.18 | (1:25.15) | 8:31.29 | (1:25.11) |
| 9:56.41 | (1:25.12) | 11:21.97 | (1:25.56) |
| 12:46.66 | (1:24.69) | 14:12.40 | (1:25.74) |
| 15:37.30 | (1:24.90) | 17:03.04 | (1:25.74) |
| 18:27.92 | (1:24.88) | 19:51.91 | (1:23.99) |
| 21:12.51 | (1:20.60) |