| 1:17.94 | 2:39.90 | (1:21.96) | |
| 4:02.65 | (1:22.75) | 5:25.23 | (1:22.58) |
| 6:48.02 | (1:22.79) | 8:10.86 | (1:22.84) |
| 9:33.63 | (1:22.77) | 10:57.42 | (1:23.79) |
| 12:21.20 | (1:23.78) | 13:44.83 | (1:23.63) |
| 15:08.66 | (1:23.83) | 16:32.77 | (1:24.11) |
| 17:56.87 | (1:24.10) | 19:20.73 | (1:23.86) |
| 20:43.58 | (1:22.85) |