| 1:15.83 | 2:36.35 | (1:20.52) | |
| 3:56.47 | (1:20.12) | 5:18.10 | (1:21.63) |
| 6:42.16 | (1:24.06) | 8:04.23 | (1:22.07) |
| 9:25.85 | (1:21.62) | 10:47.63 | (1:21.78) |
| 12:07.74 | (1:20.11) | 13:28.66 | (1:20.92) |
| 14:48.94 | (1:20.28) | 16:09.37 | (1:20.43) |
| 17:31.94 | (1:22.57) | 18:54.43 | (1:22.49) |
| 20:07.51 | (1:13.08) |