| 1:10.27 | 2:28.00 | (1:17.73) | |
| 3:47.70 | (1:19.70) | 5:08.68 | (1:20.98) |
| 6:29.65 | (1:20.97) | 7:51.29 | (1:21.64) |
| 9:12.63 | (1:21.34) | 10:34.56 | (1:21.93) |
| 11:56.54 | (1:21.98) | 13:18.52 | (1:21.98) |
| 14:41.07 | (1:22.55) | 16:03.59 | (1:22.52) |
| 17:25.96 | (1:22.37) | 18:48.36 | (1:22.40) |
| 20:08.31 | (1:19.95) |