| 1:13.69 | 2:31.63 | (1:17.94) | |
| 3:50.39 | (1:18.76) | 5:10.25 | (1:19.86) |
| 6:30.06 | (1:19.81) | 7:50.04 | (1:19.98) |
| 9:08.86 | (1:18.82) | 10:27.95 | (1:19.09) |
| 11:48.03 | (1:20.08) | 13:08.47 | (1:20.44) |
| 14:29.60 | (1:21.13) | 15:50.72 | (1:21.12) |
| 17:13.16 | (1:22.44) | 18:36.01 | (1:22.85) |
| 19:57.24 | (1:21.23) |