| 1:16.02 | 2:35.02 | (1:19.00) | |
| 3:54.84 | (1:19.82) | 5:15.97 | (1:21.13) |
| 6:36.42 | (1:20.45) | 7:57.46 | (1:21.04) |
| 9:18.93 | (1:21.47) | 10:39.50 | (1:20.57) |
| 11:58.56 | (1:19.06) | 13:18.85 | (1:20.29) |
| 14:39.15 | (1:20.30) | 15:59.19 | (1:20.04) |
| 17:19.60 | (1:20.41) | 18:39.73 | (1:20.13) |
| 19:58.62 | (1:18.89) |