| 1:12.70 | 2:32.37 | (1:19.67) | |
| 3:52.31 | (1:19.94) | 5:12.24 | (1:19.93) |
| 6:31.91 | (1:19.67) | 7:51.67 | (1:19.76) |
| 9:10.83 | (1:19.16) | 10:30.54 | (1:19.71) |
| 11:50.21 | (1:19.67) | 13:10.41 | (1:20.20) |
| 14:31.31 | (1:20.90) | 15:51.71 | (1:20.40) |
| 17:12.59 | (1:20.88) | 18:32.80 | (1:20.21) |
| 19:52.10 | (1:19.30) |