| 1:13.02 | 2:31.55 | (1:18.53) | |
| 3:51.18 | (1:19.63) | 5:10.33 | (1:19.15) |
| 6:29.43 | (1:19.10) | 7:48.78 | (1:19.35) |
| 9:07.44 | (1:18.66) | 10:26.33 | (1:18.89) |
| 11:45.57 | (1:19.24) | 13:02.09 | (1:16.52) |
| 14:19.63 | (1:17.54) | 15:37.49 | (1:17.86) |
| 16:55.37 | (1:17.88) | 18:13.12 | (1:17.75) |
| 19:28.76 | (1:15.64) |