| 1:13.51 | 2:33.44 | (1:19.93) | |
| 3:52.98 | (1:19.54) | 5:12.29 | (1:19.31) |
| 6:31.53 | (1:19.24) | 7:51.40 | (1:19.87) |
| 9:10.98 | (1:19.58) | 10:30.54 | (1:19.56) |
| 11:51.85 | (1:21.31) | 13:14.28 | (1:22.43) |
| 14:36.45 | (1:22.17) | 15:57.42 | (1:20.97) |
| 17:18.28 | (1:20.86) | 18:38.63 | (1:20.35) |
| 19:56.75 | (1:18.12) |