| 1:17.59 | 2:39.42 | (1:21.83) | |
| 3:59.94 | (1:20.52) | 5:20.60 | (1:20.66) |
| 6:42.90 | (1:22.30) | 8:06.43 | (1:23.53) |
| 9:30.64 | (1:24.21) | 10:55.86 | (1:25.22) |
| 12:20.91 | (1:25.05) | 13:45.73 | (1:24.82) |
| 15:10.67 | (1:24.94) | 16:35.74 | (1:25.07) |
| 18:01.40 | (1:25.66) | 19:25.90 | (1:24.50) |
| 20:56.53 | (1:30.63) |