| 1:12.32 | 2:31.73 | (1:19.41) | |
| 3:52.25 | (1:20.52) | 5:12.30 | (1:20.05) |
| 6:33.35 | (1:21.05) | 7:54.42 | (1:21.07) |
| 9:14.58 | (1:20.16) | 10:34.58 | (1:20.00) |
| 11:54.77 | (1:20.19) | 13:14.89 | (1:20.12) |
| 14:35.36 | (1:20.47) | 15:55.85 | (1:20.49) |
| 17:15.41 | (1:19.56) | 18:33.82 | (1:18.41) |
| 19:46.70 | (1:12.88) |