| 1:12.77 | 2:31.51 | (1:18.74) | |
| 3:50.29 | (1:18.78) | 5:10.15 | (1:19.86) |
| 6:29.38 | (1:19.23) | 7:49.07 | (1:19.69) |
| 9:09.32 | (1:20.25) | 10:29.46 | (1:20.14) |
| 11:50.50 | (1:21.04) | 13:11.78 | (1:21.28) |
| 14:32.33 | (1:20.55) | 15:53.64 | (1:21.31) |
| 17:14.71 | (1:21.07) | 18:34.90 | (1:20.19) |
| 19:53.16 | (1:18.26) |