| 1:13.33 | 2:30.57 | (1:17.24) | |
| 3:48.67 | (1:18.10) | 5:07.82 | (1:19.15) |
| 6:27.20 | (1:19.38) | 7:47.03 | (1:19.83) |
| 9:07.36 | (1:20.33) | 10:28.22 | (1:20.86) |
| 11:49.58 | (1:21.36) | 13:10.61 | (1:21.03) |
| 14:32.66 | (1:22.05) | 15:54.77 | (1:22.11) |
| 17:17.84 | (1:23.07) | 18:39.54 | (1:21.70) |
| 19:59.31 | (1:19.77) |