| 1:18.79 | 2:41.03 | (1:22.24) | |
| 4:03.08 | (1:22.05) | 5:25.14 | (1:22.06) |
| 6:47.68 | (1:22.54) | 8:10.74 | (1:23.06) |
| 9:34.12 | (1:23.38) | 10:57.38 | (1:23.26) |
| 12:20.51 | (1:23.13) | 13:44.13 | (1:23.62) |
| 15:06.58 | (1:22.45) | 16:29.07 | (1:22.49) |
| 17:50.92 | (1:21.85) | 19:12.36 | (1:21.44) |
| 20:31.94 | (1:19.58) |