| 1:12.73 | 2:32.65 | (1:19.92) | |
| 3:52.36 | (1:19.71) | 5:12.33 | (1:19.97) |
| 6:33.90 | (1:21.57) | 7:57.24 | (1:23.34) |
| 9:20.52 | (1:23.28) | 10:45.06 | (1:24.54) |
| 12:10.09 | (1:25.03) | 13:35.26 | (1:25.17) |
| 15:01.68 | (1:26.42) | 16:24.89 | (1:23.21) |
| 17:48.42 | (1:23.53) | 19:13.50 | (1:25.08) |
| 20:34.95 | (1:21.45) |