| 1:09.83 | 2:26.68 | (1:16.85) | |
| 3:42.34 | (1:15.66) | 4:57.75 | (1:15.41) |
| 6:23.42 | (1:25.67) | 7:47.80 | (1:24.38) |
| 9:11.65 | (1:23.85) | 10:35.35 | (1:23.70) |
| 11:57.18 | (1:21.83) | 13:20.16 | (1:22.98) |
| 14:43.15 | (1:22.99) | 16:04.58 | (1:21.43) |
| 17:25.00 | (1:20.42) | 18:45.24 | (1:20.24) |
| 20:04.20 | (1:18.96) |