| 1:17.51 | 2:42.40 | (1:24.89) | |
| 4:06.89 | (1:24.49) | 5:31.19 | (1:24.30) |
| 6:55.57 | (1:24.38) | 8:18.85 | (1:23.28) |
| 9:41.90 | (1:23.05) | 11:04.65 | (1:22.75) |
| 12:27.86 | (1:23.21) | 13:50.82 | (1:22.96) |
| 15:12.09 | (1:21.27) | 16:34.21 | (1:22.12) |
| 17:54.80 | (1:20.59) | 19:15.10 | (1:20.30) |
| 20:29.52 | (1:14.42) |