| 1:13.94 | 2:33.22 | (1:19.28) | |
| 3:53.00 | (1:19.78) | 5:13.82 | (1:20.82) |
| 6:34.25 | (1:20.43) | 7:54.54 | (1:20.29) |
| 9:15.76 | (1:21.22) | 10:35.93 | (1:20.17) |
| 11:56.12 | (1:20.19) | 13:15.83 | (1:19.71) |
| 14:35.93 | (1:20.10) | 15:58.02 | (1:22.09) |
| 17:20.64 | (1:22.62) | 18:42.77 | (1:22.13) |
| 20:03.61 | (1:20.84) |