| 1:16.87 | 2:38.10 | (1:21.23) | |
| 3:59.91 | (1:21.81) | 5:21.27 | (1:21.36) |
| 6:42.96 | (1:21.69) | 8:03.88 | (1:20.92) |
| 9:26.04 | (1:22.16) | 10:46.98 | (1:20.94) |
| 12:08.30 | (1:21.32) | 13:30.09 | (1:21.79) |
| 14:50.97 | (1:20.88) | 16:13.48 | (1:22.51) |
| 17:34.29 | (1:20.81) | 18:53.27 | (1:18.98) |
| 20:09.29 | (1:16.02) |