| 1:15.87 | 2:36.47 | (1:20.60) | |
| 3:56.91 | (1:20.44) | 5:16.97 | (1:20.06) |
| 6:35.68 | (1:18.71) | 7:55.56 | (1:19.88) |
| 9:15.35 | (1:19.79) | 10:35.29 | (1:19.94) |
| 11:56.32 | (1:21.03) | 13:16.35 | (1:20.03) |
| 14:36.59 | (1:20.24) | 15:56.57 | (1:19.98) |
| 17:15.97 | (1:19.40) | 18:35.56 | (1:19.59) |
| 19:51.08 | (1:15.52) |