| 1:15.85 | 2:37.74 | (1:21.89) | |
| 3:59.40 | (1:21.66) | 5:20.91 | (1:21.51) |
| 6:41.77 | (1:20.86) | 8:03.61 | (1:21.84) |
| 9:25.59 | (1:21.98) | 10:48.26 | (1:22.67) |
| 12:09.15 | (1:20.89) | 13:30.49 | (1:21.34) |
| 14:52.35 | (1:21.86) | 16:14.29 | (1:21.94) |
| 17:35.53 | (1:21.24) | 18:57.13 | (1:21.60) |
| 20:16.48 | (1:19.35) |