| 1:17.00 | 2:36.03 | (1:19.03) | |
| 3:54.60 | (1:18.57) | 5:13.18 | (1:18.58) |
| 6:32.46 | (1:19.28) | 7:53.09 | (1:20.63) |
| 9:13.62 | (1:20.53) | 10:33.07 | (1:19.45) |
| 11:52.89 | (1:19.82) | 13:11.67 | (1:18.78) |
| 14:32.33 | (1:20.66) | 15:51.58 | (1:19.25) |
| 17:10.14 | (1:18.56) | 18:28.14 | (1:18.00) |
| 19:43.94 | (1:15.80) |