| 1:15.74 | 2:36.49 | (1:20.75) | |
| 3:58.21 | (1:21.72) | 5:17.20 | (1:18.99) |
| 6:37.64 | (1:20.44) | 7:59.71 | (1:22.07) |
| 9:22.90 | (1:23.19) | 10:46.72 | (1:23.82) |
| 12:11.06 | (1:24.34) | 13:36.31 | (1:25.25) |
| 15:01.48 | (1:25.17) | 16:27.97 | (1:26.49) |
| 17:52.67 | (1:24.70) | 19:18.32 | (1:25.65) |
| 20:42.68 | (1:24.36) |