| 1:15.02 | 2:34.54 | (1:19.52) | |
| 3:53.97 | (1:19.43) | 5:12.90 | (1:18.93) |
| 6:31.83 | (1:18.93) | 7:50.78 | (1:18.95) |
| 9:09.92 | (1:19.14) | 10:30.04 | (1:20.12) |
| 11:51.32 | (1:21.28) | 13:12.74 | (1:21.42) |
| 14:35.57 | (1:22.83) | 15:57.13 | (1:21.56) |
| 17:17.50 | (1:20.37) | 18:37.67 | (1:20.17) |
| 19:58.33 | (1:20.66) |