| 1:16.49 | 2:40.01 | (1:23.52) | |
| 4:04.59 | (1:24.58) | 5:32.25 | (1:27.66) |
| 6:58.94 | (1:26.69) | 8:25.95 | (1:27.01) |
| 9:52.08 | (1:26.13) | 11:19.56 | (1:27.48) |
| 12:48.48 | (1:28.92) | 14:16.67 | (1:28.19) |
| 15:43.97 | (1:27.30) | 17:13.74 | (1:29.77) |
| 18:41.92 | (1:28.18) | 20:10.25 | (1:28.33) |
| 21:36.08 | (1:25.83) |