| 1:17.77 | 2:39.44 | (1:21.67) | |
| 4:01.85 | (1:22.41) | 5:24.75 | (1:22.90) |
| 6:47.61 | (1:22.86) | 8:10.75 | (1:23.14) |
| 9:34.36 | (1:23.61) | 10:57.93 | (1:23.57) |
| 12:20.98 | (1:23.05) | 13:44.73 | (1:23.75) |
| 15:07.44 | (1:22.71) | 16:30.55 | (1:23.11) |
| 17:53.92 | (1:23.37) | 19:17.46 | (1:23.54) |
| 20:38.84 | (1:21.38) |