| 1:12.81 | 2:30.66 | (1:17.85) | |
| 3:49.37 | (1:18.71) | 5:09.29 | (1:19.92) |
| 6:28.82 | (1:19.53) | 7:49.01 | (1:20.19) |
| 9:09.08 | (1:20.07) | 10:29.72 | (1:20.64) |
| 11:49.93 | (1:20.21) | 13:10.73 | (1:20.80) |
| 14:31.01 | (1:20.28) | 15:51.54 | (1:20.53) |
| 17:12.41 | (1:20.87) | 18:32.63 | (1:20.22) |
| 19:51.21 | (1:18.58) |