| 1:14.36 | 2:33.47 | (1:19.11) | |
| 3:53.69 | (1:20.22) | 5:13.85 | (1:20.16) |
| 6:35.71 | (1:21.86) | 7:55.84 | (1:20.13) |
| 9:18.12 | (1:22.28) | 10:40.34 | (1:22.22) |
| 12:02.98 | (1:22.64) | 13:25.61 | (1:22.63) |
| 14:48.42 | (1:22.81) | 16:10.82 | (1:22.40) |
| 17:32.74 | (1:21.92) | 18:54.09 | (1:21.35) |
| 20:10.80 | (1:16.71) |